1 Scope
This standard specifies the product classification and grading, requirements, test methods, inspection rules as well as marking, packaging and storage of the synthetic resin emulsion coatings for interior wall.
This standard is applicable to the coatings for interior wall, which are made from pigments, extender pigment and various additives with the synthetic emulsion as base material and formed into a thin film with smooth surface after application, including primer and finishing coat.
2 Normative References
The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding corrigendum) or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of these documents apply. For undated reference, the latest edition of the normative document applies.
GB/T 1250 Rules for Expression and Judgment of Limiting Values
GB/T 1728-1979 Methods of Test for Drying Time of Coatings of Paints and Putties
GB/T 1766 Paints and Varnishes - Rating Schemes of Degradation of Coats
GB/T 1910 Newsprint
GB/T 3186 Paints, Varnishes and Raw Materials for Paints and Varnishes - Sampling (GB/T 3186-2006, ISO 15528: 2000, IDT)
GB/T 6750 Paints and Varnishes - Determination of Density - Pyknometer Method (GB/T 6750-2007, ISO 2811-1: 1997, Paints and Varnishes - Determination of Density - Part 1: Pyknometer Method, IDT)
GB/T 9265 Determination for Alkali Resistance of Film of Architectural Paints and Coatings
GB/T 9266 Determination of Scrub Resistance of Film of Architectural Paints and Coatings
GB/T 9268-2008 Determination of Freeze-thaw Resistance of Latex and Emulsion Paints
GB/T 9271 Paints and Varnishes - Standard Panels for Testing (GB/T 9271-2008, ISO 1514: 2004, MOD)
GB/T 9278 Temperatures and Humidities for Conditioning and Testing of Paint Specimens (GB/T 9278-2008, ISO 3270: 1984, Paint and Varnishes and their Raw Materials - Temperatures and Humidities for Conditioning and Testing, IDT)
GB/T 9750 Marks for Package of Coating Products
GB/T 13491 General Rule for Packing of Coatings
GB/T 15608 The Chinese Color System
HG/T 3001-1999 Iron Blue Pigments (eqv ISO 2495: 1972)
JC/T 412.1-2006 Fiber Cement Flat Sheets - Part 1: Non-Asbestos Fiber Cement Flat Sheets
3 Product Classification and Grading
The products are classified into two classes: synthetic resin emulsion primer for interior wall (hereinafter referred to as "primer for interior wall) and synthetic resin emulsion finishing coat for interior wall (hereinafter referred to as "finishing coat for interior wall").
The finishing coat for interior wall is classified into qualified product, first-grade product and high-grade product.
Foreword I
1 Scope
2 Normative References
3 Product Classification and Grading
4 Requirements
5 Test Methods
6 Inspection Rules
7 Marking, Packaging and Storage
Appendix A (Normative) Alkali Burnout Resistance Test Methods
