QB/T 4713-2014 (English Version) PDF

Scope: This standard specifies the classification, requirements, test methods, inspection rules and marking, packaging, transportation and storage of polyurethane surface treatment agents for synthetic leather. This standard applies to mixtures (hereinafter referred to as "surface treatment agents") prepared from raw and auxiliary materials such as polyurethane resin, solvents, and auxiliaries for improving the surface properties of synthetic leather.

QB/T 4713-2014 Referenced Document

GB/T 1725-2007 Paints,varnishes and plastics.Determination of non-volatile-matter content
GB/T 2828.1-2012 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
GB/T 2918-1998 Plastics--Standard atmospheres for conditioning and testing
GB/T 6678-2003 General principles for sampling chemical products
GB/T 6680-2003 General rules for sampling liquid chemical products
GB/T 7193-2008 Test methods for unsaturated polyester resins
GB/T 9754-2007 Paints and varnishes.Determination of specular gloss of non-metallic paint films at 20°,60°and 85°
HG/T 3689-2001 Test method of discoloration for footwear
QB/T 1646-2007 Polyurethane synthetic leather
QB/T 2422-1998 BOPP pressure sensitive adhesive tape for sealing
QB/T 2780-2006 Polyurethane artificial leather for shoe upper
QB/T 2888-2007 Polyurethane fascicular micronbre synthetic leather
QB/T 4197-2011 Polyurethane resin for synthetic leather