QB/T 4047-2010 (English Version) PDF

Scope: This standard specifies the product classification, requirements, test methods, inspection rules and marking, packaging, transportation and storage of polyurethane synthetic leather for hats. This standard applies to polyurethane synthetic leather for hats made from various cloth bases through dry and wet polyurethane processing and post-finis ing processes.

QB/T 4047-2010 Referenced Document

GB/T 1040.1-2006 Plastics.Determination of tensile properties.Part 1:General principles
GB/T 1040.3-2006 Plastics. Determination of tensile properties. Part 3: Test conditions for films and sheets
GB/T 12704.1-2009 Textiles.Test method for water-vapour transmission of fabrics.Part 1:Desiccant method
GB/T 17593.1-2006 Textiles. Determination of heavy metals. Part 1: Atomic absorption spectrophotometry
GB/T 19942-2005 Leather and fur.Chemical tests.Determination of banned azo colourants
GB/T 250-2008 Textiles.Tests for colour fastness.Grey scale for assessing change in colour
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 3920-2008 Textiles.Tests for colour fastness.Colour fastness to rubbing
GB/T 3922-1995 Textiles--Testing method for colour fastness to perspiration
QB/T 1646-2007 Polyurethane synthetic leather
QB/T 2727-2005 Leather - Tests for colour fastness - Colour fastness to artificial light: Xenon arc
QB/T 2888-2007 Polyurethane fascicular micronbre synthetic leather
SN 0193.1-1993 Method for determination of pentachlorophenolresidues in leather and leather products for export.Acetylation-gas chromatography