This standard specifies the terms and definitions, product classification, basic requirements, technical requirements, test methods, inspection rules, marking, packaging and storage, quality commitment, etc. for automobile-specific powder coating products. This standard is applicable to thermosetting powder coatings made with resin as the main film-forming material and adding pigments, fillers, additives, etc., with flat, sand, orange, hammer, metal, pearlescent pigment, etc. effects. . Mainly used for surface decoration and protection of automobile parts.