This standard specifies three methods for laboratory light source exposure testing of artificial leather and synthetic leather: xenon arc lamp method (Method A), fluorescent ultraviolet lamp method (Method B) and open carbon arc lamp method (Method C) and their results and evaluation . This standard is applicable to the accelerated aging testing and evaluation of artificial leather and synthetic leather using laboratory light sources.
QB/T 4873-2015 Referenced Document
GB/T 15596-2009 Plastics.Determination of changes in colour and variations in properties after exposure to daylight under glass,natural weathering or laboratory light sources
GB/T 16422.1-2006 Plastics. Methods of the exposure to laboratory light sources. Part 1: General guidance
GB/T 16422.2-2014 Plastics.Methods of exposure to laboratory light sources.Part 2:Xenon-arc sources
GB/T 16422.3-2014 Plastics.Methods of exposure to laboratory light sources.Part 3 :Fluorescent UV lamps
GB/T 16422.4-2014 Plastics.Methods of exposure to laboratory light sources.Part 4:Open-flame carbon-arc lamps
GB/T 250-2008 Textiles.Tests for colour fastness.Grey scale for assessing change in colour
GB/T 2918-1998 Plastics--Standard atmospheres for conditioning and testing
QB/T 4873-2015 history
2015QB/T 4873-2015 Test methods of artificial leather and synthetic leather.Exposure to laboratory light sources