QB/T 4120-2010 (English Version) PDF

Scope: This standard specifies the classification, requirements, test methods, inspection rules and marking, packaging, transportation and storage of polyurethane synthetic leather for luggage and handbags. This standard applies to polyurethane synthetic leather for luggage and handbags that is based on non-woven fabric base, woven fabric base, or knitted fabric base and is manufactured through dry or wet coating and post-finis ing processes.

QB/T 4120-2010 Referenced Document

GB/T 1040.1-2006 Plastics.Determination of tensile properties.Part 1:General principles
GB/T 19941-2005 Leather and fur.Chemical tests.Determination of formaldehyde content
GB/T 19942-2005 Leather and fur.Chemical tests.Determination of banned azo colourants
GB/T 22807-2008 Leather and fur.Chemical tests.Determination of chromium Ⅵ content
GB/T 22808-2008 Leather and fur.Chemical tests.Determination of pentachlorophenol content
GB/T 22930-2008 Leather and fur.Chemical tests.Determination of heavy metal content
GB/T 23344-2009 Textiles.Determination of 4-aminoazobenzene
GB/T 251-2008 Textiles.Tests for colour fastness.Grey scale for assessing staining
GB/T 2828.1-2003 Sampling procedures for inspection by attributes--Part 1: Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 2918-1998 Plastics--Standard atmospheres for conditioning and testing
GB/T 3903.42-2008 Footwear.Test methods for uppers,lining and insocks.Colour migration
GB/T 3920-2008 Textiles.Tests for colour fastness.Colour fastness to rubbing
GB/T 3978-2008 Standard illuminants and geometric conditions
GB/T 3979-2008 Methods for the measurement of object color
GB/T 8949-2008 Polyurethane dry-processing artificial leather
QB/T 1514-1992 household sewing machine needle