QB/T 2002.2-2018 "Technical Conditions for Lame Plating on the Surface of Leather Hardware Accessories" specifies the terminology, classification, requirements, test methods and inspection rules for the lame plating on the surface of leather Hardware accessories. This standard applies to the surface lame plating of various leather Hardware accessories, and Miscellaneous organic coatings can also be referred to. The standard covers the determination of the resistance of Paints and varnish to neutral salt spraying and the determination of the thickness of the paint film. It aims to improve the mass and durability of the lame plating on the surface of leather Hardware accessories. The main purpose of this standard is to standardize and improve the surface lame plating technology level of leather Hardware accessories to ensure good durability and aesthetics during use.