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This page provides an overview of all ISO standards referenced on the ISO homepage, per 02/04-2023.

ISO standards


Name Description Abstract Status Publication date Edition Number of pages Technical committee ICS
ISO 11126-3:1993 Preparation of steel substrates before application of paints and related products — Specifications for non-metallic blast-cleaning abrasives — Part 3: Copper refinery slag Specifies requirements for copper refinery slag abrasives: designation, sampling, identification and marking, information to be supplied by the manufacturer or supplier, ranges of particle sizes and values for apparent density, Mohs hardness, moisture content, conductivity of aqueous extract and water-soluble chlorides. The requirements specified apply to abrasives supplied in the "new" condition only.  Withdrawn 1993-12 Edition : 1 Number of pages : 4 Technical Committee 25.220.10 Surface preparation
ISO 11126-3:2018 Preparation of steel substrates before application of paints and related products — Specifications for non-metallic blast-cleaning abrasives — Part 3: Copper refinery slag This document specifies requirements for copper refinery slag abrasives, as supplied for blast-cleaning processes. It specifies ranges of particle sizes and values for apparent density, Mohs hardness, moisture content, conductivity of aqueous extract and water-soluble chlorides. The requirements specified in this document apply to abrasives supplied in the "new" condition only. They do not apply to abrasives either during or after use. Test methods for non-metallic blast-cleaning abrasives are given in the various parts of ISO 11127. NOTE Although this document has been developed specifically to meet requirements for preparation of steelwork, the properties specified will generally be appropriate for use when preparing other material surfaces, or components, using blast-cleaning techniques. These techniques are described in ISO 8504‑2.  Published 2018-08 Edition : 2 Number of pages : 5 Technical Committee 25.220.10 Surface preparation
ISO 11126-4:1993 Preparation of steel substrates before application of paints and related products — Specifications for non-metallic blast-cleaning abrasives — Part 4: Coal furnace slag Specifies requirements for coal furnace slag abrasives: designation, sampling, identification and marking, information to be supplied by the manufacturer or supplier, ranges of particle sizes and values for apparent density, Mohs hardness, moisture content, conductivity of aqueous extract and water-soluble chlorides. The requirements specified apply to abrasives supplied in the "new" condition only.  Withdrawn 1993-12 Edition : 1 Number of pages : 4 Technical Committee 25.220.10 Surface preparation
ISO 11126-4:2018 Preparation of steel substrates before application of paints and related products — Specifications for non-metallic blast-cleaning abrasives — Part 4: Coal furnace slag This document specifies requirements for coal furnace slag abrasives, as supplied for blast-cleaning processes. It specifies ranges of particle sizes and values for apparent density, Mohs hardness, moisture content, conductivity of aqueous extract and water-soluble chlorides. The requirements specified in this document apply to abrasives supplied in the "new" condition only. They do not apply to abrasives either during or after use. Test methods for non-metallic blast-cleaning abrasives are given in the various parts of ISO 11127. NOTE Although this document has been developed specifically to meet requirements for preparation of steelwork, the properties specified will generally be appropriate for use when preparing other material surfaces, or components, using blast-cleaning techniques. These techniques are described in ISO 8504‑2.  Published 2018-08 Edition : 2 Number of pages : 4 Technical Committee 25.220.10 Surface preparation
ISO 11126-5:1993 Preparation of steel substrates before application of paints and related products — Specifications for non-metallic blast-cleaning abrasives — Part 5: Nickel refinery slag Specifies requirements for nickel refinery slag abrasives: designation, sampling, identification and marking, information to be supplied by the manufacturer or supplier, ranges of particle sizes and values for apparent density, Mohs hardness, moisture content, conductivity of aqueous extract and water-soluble chlorides. The requirements specified apply to abrasives supplied in the "new" condition only.  Withdrawn 1993-12 Edition : 1 Number of pages : 4 Technical Committee 25.220.10 Surface preparation
ISO 11126-5:2018 Preparation of steel substrates before application of paints and related products — Specifications for non-metallic blast-cleaning abrasives — Part 5: Nickel slag This document specifies requirements for nickel slag abrasives, as supplied for blast-cleaning processes. It specifies ranges of particle sizes and values for apparent density, Mohs hardness, moisture content, conductivity of aqueous extract and water-soluble chlorides. The requirements specified in this document apply to abrasives supplied in the "new" condition only. They do not apply to abrasives either during or after use. Test methods for non-metallic blast-cleaning abrasives are given in the various parts of ISO 11127. NOTE Although this document has been developed specifically to meet requirements for preparation of steelwork, the properties specified will generally be appropriate for use when preparing other material surfaces, or components, using blast-cleaning techniques. These techniques are described in ISO 8504‑2.  Published 2018-09 Edition : 2 Number of pages : 5 Technical Committee 25.220.10 Surface preparation
ISO 11126-6:1993 Preparation of steel substrates before application of paints and related products — Specifications for non-metallic blast-cleaning abrasives — Part 6: Iron furnace slag Specifies requirements for iron furnace slag abrasives: designation, sampling, identification and marking, information to be supplied by the manufacturer or supplier, ranges of particle sizes and values for apparent density, Mohs hardness, moisture content, conductivity of aqueous extract and water-soluble chlorides. The requirements specified apply to abrasives supplied in the "new" condition only.  Withdrawn 1993-12 Edition : 1 Number of pages : 4 Technical Committee 25.220.10 Surface preparation
ISO 11126-6:2018 Preparation of steel substrates before application of paints and related products — Specifications for non-metallic blast-cleaning abrasives — Part 6: Iron and steel slags This document specifies requirements for iron and steel slag abrasives, as supplied for blast-cleaning processes. It specifies ranges of particle sizes and values for apparent density, Mohs hardness, moisture content, conductivity of aqueous extract and water-soluble chlorides. The requirements specified in this document apply to abrasives supplied in the "new" condition only. They do not apply to abrasives either during or after use. Test methods for non-metallic blast-cleaning abrasives are given in the various parts of ISO 11127. NOTE Although this document has been developed specifically to meet requirements for preparation of steelwork, the properties specified will generally be appropriate for use when preparing other material surfaces, or components, using blast-cleaning techniques. These techniques are described in ISO 8504‑2.  Published 2018-08 Edition : 2 Number of pages : 5 Technical Committee 25.220.10 Surface preparation
ISO 11126-7:1995 Preparation of steel substrates before application of paints and related products — Specifications for non-metallic blast-cleaning abrasives — Part 7: Fused aluminium oxide Gives requirements for blast-cleaning abrasives from fused aluminium oxide (corundum). Specifies ranges of particle sizes and values for apparent density, bulk density, Mohs hardness, moisture content, conductivity of aqueous extract and water-soluble chlorides.  Withdrawn 1995-12 Edition : 1 Number of pages : 4 Technical Committee 25.220.10 Surface preparation
ISO 11126-7:1995/Cor 1:1999 Preparation of steel substrates before application of paints and related products — Specifications for non-metallic blast-cleaning abrasives — Part 7: Fused aluminium oxide — Technical Corrigendum 1  Withdrawn 1999-02 Edition : 1 Number of pages : 1 Technical Committee 25.220.10 Surface preparation
ISO 11126-7:2018 Preparation of steel substrates before application of paints and related products — Specifications for non-metallic blast-cleaning abrasives — Part 7: Fused aluminium oxide This document specifies requirements for fused aluminium oxide abrasives, as supplied for blast-cleaning processes. It specifies ranges of particle sizes and values for apparent density, bulk density, Mohs hardness, moisture content, conductivity of aqueous extract and water-soluble chlorides. The requirements specified in this document apply to abrasives supplied in the "new" condition only. They do not apply to abrasives either during or after use. Test methods for non-metallic blast-cleaning abrasives are given in the various parts of ISO 11127. NOTE 1 Information on commonly referenced national and international standards is given in Bibliography. NOTE 2 Although this document has been developed specifically to meet requirements for preparation of steelwork, the properties specified will generally be appropriate for use when preparing other material surfaces, or components, using blast-cleaning techniques. These techniques are described in ISO 8504‑2.  Published 2018-08 Edition : 2 Number of pages : 5 Technical Committee 25.220.10 Surface preparation
ISO 11126-8:1993 Preparation of steel substrates before application of paints and related products — Specifications for non-metallic blast-cleaning abrasives — Part 8: Olivine sand Specifies requirements for olivine sand abrasives: designation, sampling, identification and marking, information to be supplied by the manufacturer or supplier, ranges of particle sizes and values for apparent density, Mohs hardness, moisture content, conductivity of aqueous extract and water-soluble chlorides. The requirements specified apply to abrasives supplied in the "new" condition only.  Withdrawn 1993-12 Edition : 1 Number of pages : 4 Technical Committee 25.220.10 Surface preparation
ISO 11126-8:2018 Preparation of steel substrates before application of paints and related products — Specifications for non-metallic blast-cleaning abrasives — Part 8: Olivine This document specifies requirements for olivine abrasives, as supplied for blast-cleaning processes. It specifies ranges of particle sizes and values for apparent density, Mohs hardness, moisture content, conductivity of aqueous extract and water-soluble chlorides. The requirements specified in this document apply to abrasives supplied in the "new" condition only. They do not apply to abrasives either during or after use. Test methods for non-metallic blast-cleaning abrasives are given in the various parts of ISO 11127. NOTE Although this document has been developed specifically to meet requirements for preparation of steelwork, the properties specified will generally be appropriate for use when preparing other material surfaces, or components, using blast-cleaning techniques. These techniques are described in ISO 8504-2.  Published 2018-08 Edition : 2 Number of pages : 4 Technical Committee 25.220.10 Surface preparation
ISO 11127-2:2020 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 2: Determination of particle size distribution This document specifies a method for the determination of the particle size distribution of non-metallic blast-cleaning abrasives by sieving. This document is a part of the ISO 11127 series dealing with the sampling and testing of non-metallic abrasives for blast-cleaning. The types of non-metallic abrasive and requirements for each are contained in the ISO 11126 series. The ISO 11126 and ISO 11127 series have been drafted as a coherent set of International Standards on non-metallic blast-cleaning abrasives. Information on all parts of both series is given in Annex A.  Published 2020-10 Edition : 3 Number of pages : 5 Technical Committee 25.220.10 Surface preparation
ISO 2808:1997 Paints and varnishes — Determination of film thickness  Withdrawn 1997-09 Edition : 3 Number of pages : 33 Technical Committee 87.040 Paints and varnishes
ISO 11126-9:1999 Preparation of steel substrates before application of paints and related products — Specifications for non-metallic blast-cleaning abrasives — Part 9: Staurolite This part of ISO 11126 specifies requirements for staurolite abrasives, as supplied for blast-cleaning processes. It specifies ranges of particle sizes and values for apparent density, Mohs hardness, moisture content, conductivity of aqueous extract and water-soluble chlorides. The requirements specified in this part of ISO 11126 apply to abrasives supplied in the "new" condition only. They do not apply to abrasives either during or after use. Test methods for non-metallic blast-cleaning abrasives are given in the various parts of ISO 11127. NOTE 1 Information on commonly referenced national standards for non-metallic abrasives is given in annex A. NOTE 2 Although this part of ISO 11126 has been developed specifically to meet requirements for preparation of steelwork, the properties specified will generally be appropriate for use when preparing other material surfaces, or components, using blast-cleaning techniques. These techniques are described in ISO 8504-2:1992. Preparation of steel substrates before application of paints and related products — Surface preparation methods — Part 2: Abrasive blast-cleaning.  Published 1999-05 Edition : 1 Number of pages : 5 Technical Committee 25.220.10 Surface preparation
ISO 11126-10:2000 Preparation of steel substrates before application of paints and related products — Specifications for non-metallic blast-cleaning abrasives — Part 10: Almandite garnet  Withdrawn 2000-08 Edition : 1 Number of pages : 4 Technical Committee 25.220.10 Surface preparation
ISO 11126-10:2017 Preparation of steel substrates before application of paints and related products — Specifications for non-metallic blast-cleaning abrasives — Part 10: Almandite garnet ISO 11126-10:2017 specifies requirements for almandite garnet abrasives, as supplied for blast-cleaning. It specifies ranges of particle sizes and values for apparent density, Mohs hardness, moisture content, conductivity of aqueous extract and water-soluble chlorides. The requirements specified in ISO 11126-10:2017 apply to abrasives supplied in the "new" condition only. They do not apply to abrasives either during or after use. Test methods for non-metallic blast-cleaning abrasives are given in the various parts of ISO 11127. NOTE Although ISO 11126-10:2017 has been developed specifically to meet requirements for preparation of steelwork, the properties specified are generally appropriate for use when preparing other material surfaces, or components, using blast- cleaning techniques. These techniques are described in ISO 8504‑2.  Published 2017-11 Edition : 2 Number of pages : 4 Technical Committee 25.220.10 Surface preparation
ISO 11127-1:1993 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 1: Sampling Specifies a method for the sampling from consignments and for the subdivision of the sample into quantities suitable for undertaking the appropriate test methods specified in other parts of ISO 11127.  Withdrawn 1993-12 Edition : 1 Number of pages : 5 Technical Committee 25.220.10 Surface preparation
ISO 11127-1:2011 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 1: Sampling ISO 11127-1:2011 specifies a method for the sampling of non-metallic blast-cleaning abrasives from consignments and for the subdivision of the sample into quantities suitable for undertaking the appropriate test methods specified in other parts of ISO 11127.  Withdrawn 2011-12 Edition : 2 Number of pages : 5 Technical Committee 25.220.10 Surface preparation
ISO 11127-1:2020 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 1: Sampling This document specifies a method for the sampling of non-metallic blast-cleaning abrasives from consignments and for the subdivision of the sample into quantities suitable for undertaking the appropriate test methods specified in ISO 11127-2, ISO 11127-3, ISO 11127-4, ISO 11127-5, ISO 11127-6 and ISO 11127-7. This document is a part of the ISO 11127 series dealing with the sampling and testing of non-metallic abrasives for blast-cleaning. The types of non-metallic abrasive and requirements for each are contained in the ISO 11126 series. The ISO 11126 and ISO 11127 series have been drafted as a coherent set of International Standards on non-metallic blast-cleaning abrasives. Information on all parts of both series is given in Annex B.  Published 2020-10 Edition : 3 Number of pages : 7 Technical Committee 25.220.10 Surface preparation
ISO 11127-2:1993 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 2: Determination of particle size distribution The procedure includes weighing out a test portion of approximately 300 g of the sample, placing the test portion in the top sieve of a set of test sieves (including all the sieves listed against the grade under test in the appropriate part of ISO 11126) with the largest-aperture sieve on the top and progress to the smallest aperture at the bottom with a pan, to catch any abrasive that falls through the finest sieve, sieving in a sieve machine, weighing the abrasive retained on each sieve and transferred on to a balance pan. Annex A gives information on the international standards series for non-metallic blast-cleaning abrasives ISO 11126 and ISO 11127.  Withdrawn 1993-12 Edition : 1 Number of pages : 3 Technical Committee 25.220.10 Surface preparation
ISO/DIS 11128 Specifications for blast cleaning abrasives — Recyclable encapsulated abrasive media  Deleted Edition : 1 Number of pages : 8 Technical Committee 25.220.10 Surface preparation
ISO 11127-3:1993 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 3: Determination of apparent density The procedure includes drying a sufficient quantity of the sample by heating, allowing to cool to room temperature, adding distilled or deionized water to the cleaned, dried and weighed pyknometer containing 10 g of the dried sample until it is completely filled, displacing air adhering to the test portion, drying the outside of the pyknometer, reweighing the pyknometer and its contents, emptying the pyknometer, refilling with distilled or deionized water, drying the outside and weighing again. Annex A gives information on the international standards series for non-metallic blast-cleaning abrasives ISO 11126 and ISO 11127.  Withdrawn 1993-12 Edition : 1 Number of pages : 3 Technical Committee 25.220.10 Surface preparation
ISO 11127-3:2011 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 3: Determination of apparent density ISO 11127-3:2011 specifies a method for the determination of the apparent density of non-metallic blast-cleaning abrasives.  Withdrawn 2011-12 Edition : 2 Number of pages : 4 Technical Committee 25.220.10 Surface preparation
ISO 11127-3:2020 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 3: Determination of apparent density This document specifies a method for the determination of the apparent density of non-metallic blast-cleaning abrasives. This document is a part of the ISO 11127 series dealing with the sampling and testing of non-metallic abrasives for blast-cleaning. The types of non-metallic abrasive and requirements for each are contained in the ISO 11126 series. The ISO 11126 and ISO 11127 series have been drafted as a coherent set of International Standards on non-metallic blast-cleaning abrasives. Information on all parts of both series is given in Annex A.  Published 2020-10 Edition : 3 Number of pages : 5 Technical Committee 25.220.10 Surface preparation
ISO 11127-4:1993 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 4: Assessment of hardness by a glass slide test The procedure includes examining a small quantity of the sample under the microscope and, if grains of different colours or diameter are present, selecting a few grains of each, placing the selected grains between two glass microscope slides and, whilst applying pressure, slowly moving one slide over the other with a reciprocating motion for 10 s, examining the glass surfaces for scratches. The object of the method is to assess whether the sample has a minimum hardness of 6 on Mohs' scale. Annex A gives information on the international standards series for non-metallic blast-cleaning abrasives ISO 11126 and ISO 11127.  Withdrawn 1993-12 Edition : 1 Number of pages : 3 Technical Committee 25.220.10 Surface preparation
ISO 11127-4:2011 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 4: Assessment of hardness by a glass slide test ISO 11127-4:2011 specifies a method of assessing whether a non-metallic blast-cleaning abrasive has a minimum hardness of 6 on Mohs' scale.  Withdrawn 2011-12 Edition : 2 Number of pages : 3 Technical Committee 25.220.10 Surface preparation
ISO 11127-4:2020 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 4: Assessment of hardness by a glass slide test This document specifies a method of assessing of whether a non-metallic blast-cleaning abrasive has a minimum hardness of 6 on Mohs' scale. This document is a part of the ISO 11127 series dealing with the sampling and testing of non-metallic abrasives for blast-cleaning. The types of non-metallic abrasive and requirements on each are contained in the ISO 11126 series. The ISO 11126 and ISO 11127 series have been drafted as a coherent set of International Standards on non-metallic blast-cleaning abrasives. Information on all parts of both series is given in Annex A. NOTE The test described in this document is a pass/fail test and is not a method for the accurate determination of hardness.  Published 2020-10 Edition : 3 Number of pages : 4 Technical Committee 25.220.10 Surface preparation
ISO 11127-5:1993 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 5: Determination of moisture The procedure includes weighing a test portion of approximately 100 g into a container, placing the container with the test portion in an oven previously adjusted to 110 °C, leaving for at least 1 h, transferring the container to a desiccator, allowing to cool to room temperature, reweighing the container with the dried test portion, determining the mass of the dried test portion. Annex A gives information on the international standards series for non-metallic blast-cleaning abrasives ISO 11126 and ISO 11127.  Withdrawn 1993-12 Edition : 1 Number of pages : 3 Technical Committee 25.220.10 Surface preparation
ISO 11127-5:2011 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 5: Determination of moisture ISO 11127-5:2011 specifies a method for the determination of the level of free moisture present in non-metallic blast-cleaning abrasives. It is determined by measuring the mass lost on heating.  Withdrawn 2011-12 Edition : 2 Number of pages : 3 Technical Committee 25.220.10 Surface preparation
ISO 11127-5:2020 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 5: Determination of moisture This document specifies a method for the determination of the level of free moisture present in non-metallic blast-cleaning abrasives. It is determined by measuring the mass lost on heating. This document is one of a number of parts of ISO 11127 dealing with the sampling and testing of non-metallic abrasives for blast-cleaning. The types of non-metallic abrasive and requirements on each are contained in the ISO 11126 series. The ISO 11126 series and the ISO 11127 series have been drafted as a coherent set of International Standards on non-metallic blast-cleaning abrasives. Information on all parts of both series is given in Annex A.  Published 2020-10 Edition : 3 Number of pages : 5 Technical Committee 25.220.10 Surface preparation
ISO 11127-6:1993 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 6: Determination of water-soluble contaminants by conductivity measurement The procedure includes weighing a test portion of 100 g of the sample, adding 100 ml of the conductivity water, shaking, allowing to stand, filtering if necessary, transferring sufficient of the liquid to fill the conductivity cell of the conductivity-measuring bridge, and measuring the conductivity of the solution. Annex A gives information on the international standards series for non-metallic blast-cleaning abrasives ISO 11126 and ISO 11127.  Withdrawn 1993-12 Edition : 1 Number of pages : 3 Technical Committee 25.220.10 Surface preparation
ISO 11127-6:2011 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 6: Determination of water-soluble contaminants by conductivity measurement ISO 11127-6:2011 specifies a method for the determination of water-soluble contaminants in non-metallic blast-cleanlng abrasives by conductivity measurement.  Withdrawn 2011-12 Edition : 2 Number of pages : 3 Technical Committee 25.220.10 Surface preparation
ISO 11127-6:2022 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 6: Determination of water-soluble contaminants by conductivity measurement This document specifies a method for the determination of water-soluble contaminants in non-metallic blast-cleaning abrasives by conductivity measurement. This is one of a number of parts in the ISO 11127 series dealing with the sampling and testing of non-metallic abrasives for blast-cleaning. The types of non-metallic abrasive and requirements on each are contained in the ISO 11126 series. The ISO 11126 series and the ISO 11127 series have been drafted as a coherent set of International Standards on non-metallic blast-cleaning abrasives.  Published 2022-10 Edition : 3 Number of pages : 4 Technical Committee 25.220.10 Surface preparation
ISO 11127-7:1993 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 7: Determination of water-soluble chlorides The procedure includes weighing a test portion of 100 g of the sample, adding 100 ml of water, shaking, allowing to settle, filtering if necessary, adding sulfuric acid to 25 ml of the solution, diluting, titrating the solution with silver nitrate, and noting the end point. Annex A gives information on the international standards series for non-metallic blast-cleaning abrasives ISO 11126 and ISO 11127.  Withdrawn 1993-12 Edition : 1 Number of pages : 3 Technical Committee 25.220.10 Surface preparation
ISO 11127-7:2011 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 7: Determination of water-soluble chlorides ISO 11127-7:2011 specifies a method for the determination of water-soluble chlorides in non-metallic blast-cleaning abrasives.  Withdrawn 2011-12 Edition : 2 Number of pages : 3 Technical Committee 25.220.10 Surface preparation
ISO 11127-7:2022 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 7: Determination of water-soluble chlorides This document specifies three methods for the determination of water-soluble chlorides in non-metallic blast-cleaning abrasives, namely, amperometric titration, spectro-photometry and ion chromatography. This document is part of the ISO 11127 series dealing with the sampling and testing of non-metallic abrasives for blast-cleaning. The types of non-metallic abrasive and requirements on each are contained in the ISO 11126 series. The ISO 11126 series and the ISO 11127 series have been drafted as a coherent set of International Standards on non-metallic blast-cleaning abrasives.  Published 2022-11 Edition : 3 Number of pages : 6 Technical Committee 25.220.10 Surface preparation
ISO 11127-8:2020 Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 8: Field determination of water-soluble chlorides This document specifies a field method for the determination of water-soluble chlorides in non-metallic blast-cleaning abrasives. This field method is provided as a kit with all components and premeasured extraction solution. This document differs from ISO 11127-7 in that equal volumes of the sample of abrasive and extraction solution are used for the determination of chloride level in the abrasive. In comparison, ISO 11127-7 uses a weight to volume ratio of abrasive to solvent (deionized water) to extract soluble salts from the abrasive. It is intended for use in the field as compared to ISO 11127-7, which is well suited for use in the laboratory.  Published 2020-10 Edition : 1 Number of pages : 5 Technical Committee 25.220.10 Surface preparation
ISO 12944-4:2017 Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 4: Types of surface and surface preparation ISO 12944-4:2017 covers the following types of surfaces of steel structures consisting of carbon or low-alloy steel, and their preparation: - uncoated surfaces; - surfaces thermally sprayed with zinc, aluminium or their alloys; - hot-dip-galvanized surfaces; - zinc-electroplated surfaces; - sherardized surfaces; - surfaces painted with prefabrication primer; - other painted surfaces. ISO 12944-4:2017 defines a number of surface preparation grades but does not specify any requirements for the condition of the substrate prior to surface preparation. Highly polished surfaces and work-hardened surfaces are not covered by ISO 12944-4:2017.  Published 2017-11 Edition : 2 Number of pages : 20 Technical Committee 25.220.10 Surface preparation
ISO/TR 15235:2001 Preparation of steel substrates before application of paints and related products — Collected information on the effect of levels of water-soluble salt contamination This Technical Report provides information on the effect of water-soluble chloride and sulfate contamination levels on steel surfaces, before the application of paint or related products to surfaces prepared in accordance with standard mechanical or blast-cleaning surface preparation methods. NOTE The tolerance for water-soluble salt contamination may be different for different paint types. This information may be used when evaluating the adequacy of surface preparation prior to painting. This document is concerned only with measured levels of salt contamination based upon either laboratory or field testing. The levels of soluble chloride and sulfate discussed in this document are to be compared using soluble surface densities of the species as determined after extraction in accordance with ISO 8502-6 (the Bresle method), or other methods giving equivalent results. Total soluble-salt contamination may be determined by conductometric testing, but such testing will not determine the nature and concentration of the specific salts present, e.g. whether chloride or sulfate is present, or its concentration. This document does not define specific levels of cleanliness or methods of salt removal.  Published 2001-10 Edition : 1 Number of pages : 24 Technical Committee 25.220.10 Surface preparation
ISO/TR 22770:2019 Preparation of steel substrates before application of paints and related products — Analytical colorimetry method to support visual assessment of surface preparation grades This document provides guidance on the usage of analytical colorimetry to support visual assessment of surface preparation grades described in ISO 8501-1:2007, Clause 4. This document provides examples of applications where the use of a colorimeter or spectrophotometer can enable a quick and objective assessment of the preparation grade of the substrate. NOTE The data given in this document was obtained using the methodology described in Annex A.  Published 2019-07 Edition : 1 Number of pages : 11 Technical Committee 25.220.10 Surface preparation
ISO 23472-4:2022 Foundry machinery — Vocabulary — Part 4: Abrasive blasting machines and other equipment related to cleaning and finishing for casting This document defines a set of terms and definitions of abrasive blasting machines and other equipment related to cleaning and finishing for casting in foundry machinery. It applies to standard development in the foundry machinery field, technical documentation, related scientific and technical publications, etc.  Published 2022-01 Edition : 1 Number of pages : 13 Technical Committee 77.180 Equipment for the metallurgical industry ; 01.040.25 Manufacturing engineering (Vocabularies) ; 01.040.77 Metallurgy (Vocabularies) ; 25.220.10 Surface preparation
ISO/R 275:1962 Withdrawal of ISO/R 275-1962  Withdrawn 1962-11 Edition : 1 Number of pages : 5 Technical Committee 87.040 Paints and varnishes
ISO/R 339:1963 Withdrawal of ISO/R 339-1963  Withdrawn 1963-12 Edition : 1 Number of pages : 3 Technical Committee 87.040 Paints and varnishes
ISO 1512:1974 Paints and varnishes — Sampling  Withdrawn 1974-03 Edition : 1 Number of pages : 4 Technical Committee 87.040 Paints and varnishes
ISO 1512:1991 Paints and varnishes — Sampling of products in liquid or paste form  Withdrawn 1991-12 Edition : 2 Number of pages : 10 Technical Committee 87.040 Paints and varnishes
ISO 1513:1980 Paints and varnishes — Examination and preparation of samples for testing  Withdrawn 1980-06 Edition : 2 Number of pages : 3 Technical Committee 87.040 Paints and varnishes
ISO 1513:1992 Paints and varnishes — Examination and preparation of samples for testing Specifies both the procedure for preliminary examination of a single sample as received for testing, and the procedure for preparing a test sample by blending and reduction of a series of samples representative of a consignment or bulk of paint, varnish or related product, the samples of the product to be tested having been taken in accordance with ISO 1512. Describes preliminary procedure for fluid varnishes, emulsions, thinners, etc.; fluid paints; viscous products; and products in powder form separately.  Withdrawn 1992-12 Edition : 3 Number of pages : 4 Technical Committee 87.040 Paints and varnishes
ISO 1513:2010 Paints and varnishes — Examination and preparation of test samples ISO 1513:2010 specifies both the procedure for preliminary examination of a single sample, as received for testing, and the procedure for preparing a test sample by blending and reduction of a series of samples representative of a consignment or bulk of paint, varnish or related product.  Published 2010-05 Edition : 4 Number of pages : 4 Technical Committee 87.040 Paints and varnishes
ISO 1514:1974 Paints and varnishes — Standard panels for testing  Withdrawn 1974-05 Edition : 1 Number of pages : 6 Technical Committee 87.040 Paints and varnishes
ISO 1514:1984 Paints and varnishes — Standard panels for testing  Withdrawn 1984-10 Edition : 2 Number of pages : 8 Technical Committee 87.040 Paints and varnishes
ISO 1514:1993 Paints and varnishes — Standard panels for testing Specifies several types of standard panel (steel panels, tinplate panels, aluminium panels, glass panels, hardboard panels, paper-faced plasterboard panels, fibre-reinforced cement panels) and describes procedures for their preparation prior to painting. These standard panels are for use in general methods of test for paints, varnishes and related products. Panels made from other materials and by other preparation procedures may be used by agreement.  Withdrawn 1993-11 Edition : 3 Number of pages : 7 Technical Committee 87.040 Paints and varnishes
ISO 1514:2004 Paints and varnishes — Standard panels for testing ISO 1514:2004 specifies several types of standard panel and describes procedures for their preparation prior to painting. These standard panels are for use in general methods of test for paints, varnishes and related products.  Withdrawn 2004-12 Edition : 4 Number of pages : 15 Technical Committee 87.040 Paints and varnishes
ISO 1514:2016 Paints and varnishes — Standard panels for testing ISO 1514:2016 specifies several types of standard panels and describes procedures for their preparation prior to painting. These standard panels are for use in general methods of test for paints, varnishes and related products.  Published 2016-08 Edition : 5 Number of pages : 11 Technical Committee 87.040 Paints and varnishes
ISO/CD 1514 Paints and varnishes — Standard panels for testing ISO 1514:2016 specifies several types of standard panels and describes procedures for their preparation prior to painting. These standard panels are for use in general methods of test for paints, varnishes and related products.  Under development Edition : 6 Technical Committee 87.040 Paints and varnishes
ISO 1515:1973 Paints and varnishes — Determination of volatile and non-volatile matter  Withdrawn 1973-12 Edition : 1 Number of pages : 2 Technical Committee 87.040 Paints and varnishes
ISO 1516:1981 Paints, varnishes, petroleum and related products — Flash/no flash test — Closed cup equilibrium method Specifies a method to determiine if a flammable material, when maintained at a selected equilibrium temperature and under the conditions of the test, gives off sufficient flammable vapour at this temperature to cause ignition on application of an external source of flame applied in a standard manner. The method is suitable for use over the temperature range 5 to 65 C.  Withdrawn 1981-07 Edition : 2 Number of pages : 5 Technical Committee 75.080 Petroleum products in general ; 87.040 Paints and varnishes
ISO 1516:2002 Determination of flash/no flash — Closed cup equilibrium method This International Standard specifies a method to determine if paints, varnishes, paint binders, solvents, petroleum or related products, when maintained at a selected equilibrium temperature and under the conditions of the test, give off sufficient flammable vapour to cause ignition on application of an external source of flame applied in a standard manner. This International Standard is not applicable to water-borne paints which may, however, be tested using ISO 3680. The method is suitable for use over the temperature range -30 °C to 110 °C, depending on the use of different apparatus listed in Table 1. The interpretation of results obtained from solvent mixtures containing halogenated hydrocarbons, should be considered with caution, as these mixtures can give anomalous results.  Published 2002-03 Edition : 3 Number of pages : 9 Technical Committee 75.080 Petroleum products in general ; 87.040 Paints and varnishes
ISO 1517:1973 Paints and varnishes — Surface-drying test — Ballotini method Method of test for the determination of the surface-drying characteristics of a coating material which dries by the action of air or by chemical reaction of its components. The test may be carried out after a specified time or at suitable intervals. The procedure is not intended to apply to stoving products.  Withdrawn 1973-12 Edition : 1 Number of pages : 2 Technical Committee 87.040 Paints and varnishes
ISO 2812:1974 Paints and varnishes — Determination of resistance to liquids  Withdrawn 1974-02 Edition : 1 Number of pages : 3 Technical Committee 87.040 Paints and varnishes
ISO 1518-1:2011 Paints and varnishes — Determination of scratch resistance — Part 1: Constant-loading method ISO 1518-1:2011 specifies a test method for determining under defined conditions the resistance of a single coating or a multi-coat system of paint, varnish or related product to penetration by scratching with a scratch stylus loaded with a specified load. Penetration of the stylus is to the substrate, except in the case of a multi-coat system, in which case the stylus can penetrate either to the substrate or to an intermediate coat. The method specified can be carried out either as a "pass/fail" test, by testing with a single specified load applied to the stylus to assess compliance with a particular specification; or by applying increasing loads to the stylus to determine the minimum load at which the coating is penetrated.  Withdrawn 2011-06 Edition : 1 Number of pages : 7 Technical Committee 87.040 Paints and varnishes
ISO 1518-1:2019 Paints and varnishes — Determination of scratch resistance — Part 1: Constant-loading method This document specifies a test method for determining under defined conditions the resistance of a single coating or a multi-coat system of paint, varnish or related product to penetration by scratching with a scratch stylus loaded with a specified load. Penetration of the stylus is to the substrate, except in the case of a multi-coat system, in which case the stylus can penetrate either to the substrate or to an intermediate coat. The method specified can be carried out a) either as a "pass/fail" test, by testing with a single specified load applied to the stylus to assess conformity with a particular specification, or b) as an assessment test by applying increasing loads to the stylus to determine the minimum load at which the coating is penetrated. NOTE Neither this document nor ISO 1518‑2 specifies a method using a curved stylus, which is specified in ISO 12137. The choice between the three methods will depend on the particular practical problem.  Withdrawn 2019-06 Edition : 2 Number of pages : 8 Technical Committee 87.040 Paints and varnishes
ISO 1518-1:2023 Paints and varnishes — Determination of scratch resistance — Part 1: Constant-loading method This document specifies a test method for determining, under defined conditions, the resistance of a single coating or a multi-coat system of paint, varnish or related product to penetration, by scratching with a scratch stylus loaded with a specified load. The stylus penetrates to the substrate, except in the case of a multi-coat system, in which case the stylus can penetrate either to the substrate or to an intermediate coat. The method specified can be carried out: a)    either as a “pass/fail” test, by testing with a single specified load applied to the stylus to assess conformity with a particular specification; or b)    as an assessment test by applying increasing loads to the stylus to determine the minimum load at which the coating is penetrated. NOTE      Neither this document nor ISO 1518-2 specifies a method using a curved stylus, which is specified in ISO 12137. The choice between the three methods depends on the particular practical problem.  Published 2023-02 Edition : 3 Number of pages : 9 Technical Committee 87.040 Paints and varnishes
ISO 1518-2:2011 Paints and varnishes — Determination of scratch resistance — Part 2: Variable-loading method ISO 1518-2:2011 specifies a method for determining, using a pointed stylus loaded with a continuously increasing load, the scratch resistance of a single coating of a paint, varnish or related product, or the upper layer of a multicoat system. This test has been found to be useful in comparing the scratch resistance of different coatings. It is most useful in providing relative ratings for a series of coated panels exhibiting significant differences in scratch resistance. Neither ISO 1518-1 nor ISO 1518-2 specifies a method using a curved stylus, which is specified in ISO 12137. The choice between the three methods will depend on the particular practical problem.  Withdrawn 2011-10 Edition : 1 Number of pages : 8 Technical Committee 87.040 Paints and varnishes
ISO 1518-2:2019 Paints and varnishes — Determination of scratch resistance — Part 2: Variable-loading method This document specifies a method for determining, using a pointed stylus loaded with a continuously increasing load, the scratch resistance of a single coating of a paint, varnish or related product, or the upper layer of a multicoat system. This test has been found to be useful in comparing the scratch resistance of different coatings. It is most useful in providing relative ratings for a series of coated panels exhibiting significant differences in scratch resistance. NOTE Neither this document nor ISO 1518‑1 specifies a method using a curved stylus, which is specified in ISO 12137. The choice between the three methods will depend on the particular practical problem.  Published 2019-06 Edition : 2 Number of pages : 7 Technical Committee 87.040 Paints and varnishes
ISO 1518:1973 Paints and varnishes — Scratch test  Withdrawn 1973-12 Edition : 1 Number of pages : 5 Technical Committee 87.040 Paints and varnishes
ISO 1518:1992 Paints and varnishes — Scratch test Specifies a test method for determining under defined conditions the resistance of a single coating or a multi-coat system of paint, varnish or related product to penetration by scratching with a hemispherically tipped needle.  Withdrawn 1992-03 Edition : 2 Number of pages : 7 Technical Committee 87.040 Paints and varnishes
ISO 1519:1973 Paints and varnishes — Bend test (cylindrical mandrel) Empirial test procedure for assessing the resistance of a single coating or for a multicoat system to cracking and/or detachment from a metal substrate when subjected to bending round a cylindrical mandrel under standard conditions. The method of test specified may be carried out either with a single specified size of mandrel or by repeating the procedure using successively smaller mandrels. Two types of apparatus are specified.  Withdrawn 1973-12 Edition : 1 Number of pages : 5 Technical Committee 87.040 Paints and varnishes
ISO 1519:2002 Paints and varnishes — Bend test (cylindrical mandrel) This International Standard specifies an empirical test procedure for assessing the resistance of a coating of paint, varnish or related product to cracking and/or detachment from a metal or plastic substrate when subjected to bending round a cylindrical mandrel under standard conditions. For a multicoat system, each coat may be tested separately or the complete system may be tested. The method specified may be carried out either as a "go/no go" test, by carrying out the test with a single specified size of mandrel, to assess compliance with a particular requirement, or by repeating the procedure using successively smaller mandrels to determine the diameter of the first mandrel over which the coating cracks and/or becomes detached from the substrate. Two types of apparatus are specified, type 1 being appropriate for use on test panels of thickness up to 0,3 mm, and type 2 for use on test panels of thickness up to 1,0 mm. Both types of apparatus have been found to give similar results with the same coating, but normally only one will be used for testing a given product.  Withdrawn 2002-03 Edition : 2 Number of pages : 8 Technical Committee 87.040 Paints and varnishes
ISO 1519:2011 Paints and varnishes — Bend test (cylindrical mandrel) ISO 1519:2011 specifies an empirical test procedure for assessing the resistance of a coating of paint, varnish or related product to cracking and/or detachment from a metal or plastics substrate when subjected to bending round a cylindrical mandrel under standard conditions. For a multi-coat system, each coat can be tested separately or the complete system can be tested. The method specified can be carried out either as a “pass/fail” test, by carrying out the test with a single specified size of mandrel, to assess compliance with a particular requirement; or by repeating the procedure using successively smaller mandrels to determine the diameter of the first mandrel over which the coating cracks and/or becomes detached from the substrate. Two types of apparatus are specified, type 1 being appropriate for use on test panels of thickness up to 0,3 mm, and type 2 for use on test panels of thickness up to 1,0 mm. Both types of apparatus have been found to give similar results with the same coating, but normally only one will be used for testing a given product.  Published 2011-01 Edition : 3 Number of pages : 9 Technical Committee 87.040 Paints and varnishes
ISO 1520:1973 Paints and varnishes — Cupping test  Withdrawn 1973-12 Edition : 1 Number of pages : 3 Technical Committee 87.040 Paints and varnishes
ISO 1520:1999 Paints and varnishes — Cupping test  Withdrawn 1999-02 Edition : 2 Number of pages : 7 Technical Committee 87.040 Paints and varnishes
ISO 1520:2006 Paints and varnishes — Cupping test ISO 1520:2006 specifies an empirical test procedure for assessing the resistance of a coating of paint, varnish or related product to cracking and/or detachment from a metal substrate when subjected to gradual deformation by indentation under standard conditions. For a multi-coat system, each coat may be tested separately or the complete system may be tested. The method may be carried out as follows: either as a 'pass/fail' test, by testing to a specified depth of indentation to assess compliance with a particular requirement;or by gradually increasing the depth of indentation to determine the minimum depth at which the coating cracks and/or becomes detached from the substrate.  Published 2006-11 Edition : 3 Number of pages : 6 Technical Committee 87.040 Paints and varnishes
ISO 1521:1973 Paints and varnishes — Determination of resistance to water — Water immersion method  Withdrawn 1973-12 Edition : 1 Number of pages : 2 Technical Committee 87.040 Paints and varnishes
ISO 1522:1973 Paints and varnishes — Pendulum damping test  Withdrawn 1973-12 Edition : 1 Number of pages : 4 Technical Committee 87.040 Paints and varnishes
ISO 1522:1998 Paints and varnishes — Pendulum damping test  Withdrawn 1998-03 Edition : 2 Number of pages : 9 Technical Committee 87.040 Paints and varnishes
ISO 1522:1998/Cor 1:1998 Paints and varnishes — Pendulum damping test — Technical Corrigendum 1  Withdrawn 1998-11 Edition : 2 Number of pages : 3 Technical Committee 87.040 Paints and varnishes
ISO 1522:2006 Paints and varnishes — Pendulum damping test ISO 1522:2006 specifies two methods of carrying out a pendulum damping test on a coating of paint, varnish or other, related, product. It is applicable to single coatings and to multicoat systems.  Withdrawn 2006-12 Edition : 3 Number of pages : 9 Technical Committee 87.040 Paints and varnishes
ISO 1522:2022 Paints and varnishes — Pendulum damping test This document specifies two methods of carrying out a pendulum damping test on a coating of paint, varnish or other related products. It is applicable to single coatings and to multicoat systems.  Published 2022-11 Edition : 4 Number of pages : 10 Technical Committee 87.040 Paints and varnishes
ISO 2813:1978 Paints and varnishes — Measurement of specular gloss of non-metallic paint films at 20 degrees, 60 degrees and 85 degrees  Withdrawn 1978-06 Edition : 2 Number of pages : 7 Technical Committee 87.040 Paints and varnishes
ISO 1523:1983 Paints, varnishes, petroleum and related products — Determination of flashpoint — Closed cup equilibrium method Specifies a method for determining the flashpoint of a coating material. binder, solvent, petroleum or a related product; makes allowance for deviations from standard atmospheric pressure. The method is suitable for use over the temperature range 5 to 110o C. In some countries, existing regulations may require the use of other methods over at least a part of the temperature range. Nevertheless the interpretation of results obtained from solvent mixtures containing halogenated hydrocarbons should be considered with caution.  Withdrawn 1983-12 Edition : 2 Number of pages : 6 Technical Committee 75.080 Petroleum products in general ; 87.040 Paints and varnishes
ISO 1523:2002 Determination of flash point — Closed cup equilibrium method This International Standard specifies a method to determine the flash point of paints, varnishes, paint binders, solvents, petroleum or related products. This International Standard is not applicable to water-borne paints which may, however, be tested using ISO 3679. The method is suitable for use over the temperature range - 30 °C to 110 °C, depending on the use of different apparatus listed in Table 1. The interpretation of results obtained from solvent mixtures containing halogenated hydrocarbons should be considered with caution, as these mixtures can give anomalous results.  Published 2002-03 Edition : 3 Number of pages : 11 Technical Committee 75.080 Petroleum products in general ; 87.040 Paints and varnishes
ISO 1524:1983 Paints and varnishes — Determination of fineness of grind  Withdrawn 1983-05 Edition : 2 Number of pages : 8 Technical Committee 87.040 Paints and varnishes
ISO 1524:2000 Paints, varnishes and printing inks — Determination of fineness of grind  Withdrawn 2000-07 Edition : 3 Number of pages : 6 Technical Committee 87.040 Paints and varnishes
ISO 1524:2013 Paints, varnishes and printing inks — Determination of fineness of grind ISO 1524:2013 specifies a method for determining the fineness of grind of paints, inks and related products by use of a suitable gauge, graduated in micrometres. It is applicable to all types of liquid paints and related products, except products containing pigments in flake form (e.g. glass flakes, micaceous iron oxides, zinc flakes).  Withdrawn 2013-02 Edition : 4 Number of pages : 5 Technical Committee 87.040 Paints and varnishes
ISO 1524:2020 Paints, varnishes and printing inks — Determination of fineness of grind This document specifies a method for determining the fineness of grind of paints, inks and related products by use of a suitable gauge, graduated in micrometres. It is applicable to all types of liquid paints and related products, except products containing pigments in flake form (e.g. glass flakes, micaceous iron oxides, zinc flakes).  Published 2020-06 Edition : 5 Number of pages : 6 Technical Committee 87.040 Paints and varnishes
ISO 2409:1972 Paints and varnishes — Cross-cut test  Withdrawn 1972-08 Edition : 1 Number of pages : 6 Technical Committee 87.040 Paints and varnishes
ISO 2409:1992 Paints and varnishes — Cross-cut test Specifies a test method for assessing the resistance of paint coatings to separation from substrates when a right-angle lattice pattern is cut into the coating, penetrating through to the substrate. The method may be carried out as a "pass/fail" test or as a six-step classification test. Hard and soft substrates need a different test procedure. The property meassured depends, among other factors, on the adhesion of the coating to either the preceding coat or the substrate.  Withdrawn 1992-08 Edition : 2 Number of pages : 9 Technical Committee 87.040 Paints and varnishes
ISO 2409:2007 Paints and varnishes — Cross-cut test ISO 2409:2007 describes a test method for assessing the resistance of paint coatings to separation from substrates when a right-angle lattice pattern is cut into the coating, penetrating through to the substrate. The property measured by this empirical test procedure depends, among other factors, on the adhesion of the coating to either the preceding coat or the substrate. This procedure is not to be regarded, however, as a means of measuring adhesion. The method described may be used either as a pass/fail test or, where circumstances are appropriate, as a six-step classification test. When applied to a multi-coat system, assessment of the resistance to separation of individual layers of the coating from each other may be made. The test can be carried out on finished objects and/or on specially prepared test specimens. The method is not suitable for coatings of total thickness greater than 250 micrometres or for textured coatings.  Withdrawn 2007-05 Edition : 3 Number of pages : 11 Technical Committee 87.040 Paints and varnishes
ISO 2409:2013 Paints and varnishes — Cross-cut test  Withdrawn 2013-02 Edition : 4 Number of pages : 14 Technical Committee 87.040 Paints and varnishes
ISO/TR 3172:1974 Paints and varnishes — Large scale brushing test  Withdrawn 1974-05 Edition : 1 Number of pages : 8 Technical Committee 87.040 Paints and varnishes
ISO 2409:2020 Paints and varnishes — Cross-cut test This document specifies a test method for assessing the resistance of paint coatings and varnishes (including wood stains) to separation from substrates when a right-angle lattice pattern is cut into the coating, penetrating through to the substrate. The property determined by this empirical test procedure depends, among other factors, on the adhesion of the coating to either the preceding coat or the substrate. This procedure is not, however, a means of measuring adhesion. NOTE 1 Where a measurement of adhesion is required, see the method described in ISO 4624. NOTE 2 Although the test is primarily intended for use in the laboratory, the test is also suitable for field testing. The method described can be used either as a pass/fail test or, where circumstances are appropriate, as a six-step classification test. When applied to a multi-coat system, assessment of the resistance to separation of individual layers of the coating from each other can be made. The test can be carried out on finished objects and/or on specially prepared test specimens. Although the method is applicable to paint on hard (e.g. metal) and soft (e.g. wood and plaster) substrates, these different substrates need a different test procedure (see Clause 8). The method is not suitable for coatings of total thickness greater than 250 µm or for textured coatings. NOTE 3 The method, when applied to coatings designed to give a rough patterned surface, will give results which will show too much variation (see also ISO 16276-2).  Published 2020-08 Edition : 5 Number of pages : 14 Technical Committee 87.040 Paints and varnishes
ISO 2431:1980 Paint and varnishes — Determination of flow time by use of flow cups  Withdrawn 1980-10 Edition : 2 Number of pages : 9 Technical Committee 87.040 Paints and varnishes
ISO 2431:1984 Paints and varnishes — Determination of flow time by use of flow cups  Withdrawn 1984-08 Edition : 3 Number of pages : 9 Technical Committee 87.040 Paints and varnishes
ISO 2431:1993 Paints and varnishes — Determination of flow time by use of flow cups Four flow cups of similar dimensions, but having orifice diameters of 3 mm, 4 mm, 5 mm and 6 mm, are specified, The method for their calibration is given. Flow time may be used to control consistency (a method for the adjustment of paints to the correct application consistency at the application temperature is described in Annex A). The method is limited to testing materials for which the breakpoint of the flow from the orifice of the flow cup can be determined with certainty. This point is difficult to determine and reproduce for materials with flow times in excess of 100 s.  Withdrawn 1993-02 Edition : 4 Number of pages : 10 Technical Committee 87.040 Paints and varnishes
ISO 2431:1993/Cor 1:1994 Paints and varnishes — Determination of flow time by use of flow cups — Technical Corrigendum 1 Replaces figure 1 by a figure, in which the mouth of the jet is 0,1 mm below the cup body in order to minimize eddy-current effects.  Withdrawn 1994-06 Edition : 4 Number of pages : 2 Technical Committee 87.040 Paints and varnishes
ISO 2431:1993/Cor 2:1999 Paints and varnishes — Determination of flow time by use of flow cups — Technical Corrigendum 2  Withdrawn 1999-03 Edition : 4 Number of pages : 1 Technical Committee 87.040 Paints and varnishes
ISO 2431:2011 Paints and varnishes — Determination of flow time by use of flow cups ISO 2431:2011 specifies a method for determining the flow time of paints, varnishes and related products that can be used to control consistency. Four flow cups of similar dimensions, but having orifice diameters of 3 mm, 4 mm, 5 mm and 6 mm, are specified. Two methods for checking the flow cups for wear and tear are given in an annex. Flow cups with a replaceable jet are not covered by ISO 2431 as the close tolerances on the supply of the material under test to the jet are not met. Commonly used dipping flow cups are also not covered by ISO 2431. In general, the fabrication tolerances for such flow cups are greater than those of the flow cups specified in ISO 2431. Therefore flow time determinations with dipping flow cups give a precision which is lower than that obtained with the flow cups specified in ISO 2431. The method is limited to testing materials for which the breakpoint of the flow from the orifice of the flow cup can be determined with certainty. This point is difficult to determine and reproduce for materials with flow times near the upper limit of the measurement range (100 s) due to slowing-down effects.  Withdrawn 2011-11 Edition : 5 Number of pages : 15 Technical Committee 87.040 Paints and varnishes
ISO 2431:2019 Paints and varnishes — Determination of flow time by use of flow cups This document specifies a method for determining the flow time of paints, varnishes and related products that can be used to control consistency. Four flow cups of similar dimensions, but having orifice diameters of 3 mm, 4 mm, 5 mm and 6 mm, are specified. Two methods for checking the flow cups for wear and tear are given (see Annex A). Flow cups with a replaceable jet are not covered by this document as the close tolerances on the supply of the material under test to the jet are not met. Commonly used dipping flow cups are also not covered by this document. NOTE Since the fabrication tolerances for such flow cups are greater than those of the flow cups specified in this document, flow time determinations with dipping flow cups give a precision which is lower than that obtained with the flow cups specified in this document (see Clause 9). The method described in this document is limited to testing materials for which the breakpoint of the flow from the orifice of the flow cup can be determined with certainty. This point is difficult to determine and reproduce for materials with flow times near the upper limit of the measurement range (100 s) due to slowing-down effects.  Published 2019-06 Edition : 6 Number of pages : 14 Technical Committee 87.040 Paints and varnishes