This standard specifies the category, requirements, test method, inspection rules, marking, packaging and storage of water based colorants for architectural coatings.
This standard is applicable to water based colorant (except transparent colorant) prepared by various organic pigments, inorganic pigments, wetting dispersants and various additives and these products are mainly used for internal and external walls coating of buildings. Other colorants for water based coatings may also refer to it.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties come to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies.
GB/T 1250 Rules for Expression and Judgment of Limiting Values
GB/T 1710-1979 Light Resistance Determination of Dyestuff
GB/T 1766-1995 Paints and Varnishes - Rating Schemes of Degradation of Coats (neq ISO 4628:1980)
GB/T 1864-1989 Comparison of Color of Pigments (eqv ISO 787-1:1982, General Methods of Test for Pigments and Extenders - Part 1: Comparison of Color of Pigments)
GB/T 1865-1997 Paints and Varnishes - Artificial Weathering and Exposure to Artificial Radiation - Exposure to Filtered Xenon-arc Radiation (eqv ISO 11341:1994)
GB 3186 Sampling Paint Products
GB/T 5211.19-1988 Determination of Relative Tinting Strength and Color on Reduction of Colored Pigments - Visual Comparison Method (eqv ISO 787-16:1986, General Methods of Test for Pigments and Extenders - Part 16: Determination of Relative Tin-ting Strength and Color on Reduction of Colored Pigments - Visual Comparison Method)
GB/T 6740 Paint Media, Determination of Volatile and Non-volatile Matter (GB/T 6740-1986, eqv ISO 3251:1974)
GB/T 6750 Paints and Varnishes; Determination of Density (GB/T 6750-1986, eqv ISO 2811:1974)
GB/T 6753.1 Determination of Fineness of Grind for Coatings (GB/T 6753.1-1986, eqv ISO 1524:1983, Paints and varnishes - Determination of Fineness of Grind for Coatings)
GB/T 9269-1988 Determination of Viscosity of Paints and Coatings - Stormer Viscosimeter Method
GB/T 9274-1988 Paints and Varnishes; Determination of Resistance to Liquids (eqv ISO 2812:1974)
GB/T 9750-1998 Marks for Package of Coating Products
GB/T 9755-2001 Synthetic Resin Emulsion Coatings for Exterior Wall
GB/T 13451.2-1992 Determination of Relative Tinting Strength of Colored Pigments and Relative Scattering Power of White Pigments - Photometric Methods (eqv ISO 787-24:1985, General Methods of Test for Pigments and Extenders - Part 24: Determination of Relative Tinting Strength of Colored Pigments and Relative Scattering Power of White Pigments - Photometric Methods)
