GB/T 23997-2009 in English

《GB/T 23997-2009室内装饰装修用溶剂型聚氨酯木器涂料》由TC5（全国涂料和颜料标准化技术委员会）归口，主管部门为中国石油和化学工业联合会。
本标准规定了室内装饰装修用溶剂型聚氨酯木器涂料产品的分类、要求、试验方法、检验规则、标志、包装和贮存等内容。
本标准适用于以含反应性官能团的聚酯树脂、醇酸树脂、丙烯酸树脂等为主要成膜物,以多异氰酸酯树脂为固化剂的双组分常温固化型室内用木器涂料。

1 Scope

This standard specifies classification, requirements, test methods, inspection rules, marking, packaging and storage of solvent-thinned polyurethane wood coatings for indoor decorating and refurbishing.
This standard is applicable to indoor bi-component wood coatings curing at normal temperature with polyester resin, alkyd resin and acrylic resin as major film former and with polyisocyanates resin as curing agent.

2 Normative References

The following documents contain provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding corrections to), or revisions of, any of these publications do not apply. However, the parties 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 1728-1979 Methods of Test for Drying Time of Coatings of Paints and Putties
GB/T 1766 Paint and Varnish - Rating Schemes of Degradation of Coats
GB/T 1768-2006 Method of Test for Abrasion Resistance of Paint Films (ISO 7784-2: 1997, IDT)
GB/T 3186-2006 Paints, Varnishes and Raw Materials for Paints and Varnishes – Sampling (ISO 15528: 2000, IDT)
GB/T 4893.1-2005 Furniture-Assessment of Surface Resistance to Cold Liquids
GB/T 4893.3-2005 Furniture-Assessment of Surface Resistance to Dry Heat
GB/T 6682-2008 Water for Analytical Laboratory Use - Specification and Test Methods (ISO 3696:1987, MOD)
GB/T 6739-2006 Paints and Varnishes - Determination of Film Hardness by Pencil Test (ISO 15184:1998, IDT)
GB/T 9271 Paints and Varnishes - Standard Panels for Testing (GB/T 9271-2008, ISO 1514:2004, MOD)
GB/T 9278 Paints and Varnishes and Their Raw Materials-Temperatures and Humidity for Conditioning and Testing, IDT (GB/T 9278-2008, ISO 3270:1984,)
GB/T 9286-1998 Paints and Varnishes - Cross Cut Test for Films (eqv ISO 2409:1992)
GB/T 9750 Marks for Package of Coating Products
GB/T 9754-2007 Paints and Varnishes - Determination of Specular Gloss of Non-metallic Paint Films at 20°, 60° and 85° (ISO 2813:1994, IDT)

Foreword I
1 Scope
2 Normative References
3 Product Classification
4 Requirements
5 Test Methods
6 Inspection Rules
7 Marking, Packaging and Storage
References