GB/T 8948-2025 Polyvinyl chloride leatherette

GB/T 8948-2008 Polyvinyl chloride artificial leather

GB 250-1995 Gray scale for assessing change in colour GB/T 250-2008 Textiles—Tests for colour fastness—Grey scale for assessing change in colour GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2918-2018 Plastics—Standard atmospheres for conditioning and testing GB/T 3920-1997 Textiles—Tests for colour fastness—Colour fastness to rubbing GB/T 3920-2008 Textiles—Tests for colour fastness—Colour fastness to rubbing GB/T 3920-2024 Textiles—Tests for colour fastness—Colour fastness to rubbing GB/T 5478-2008 Plastics—Test method for wear by rolling GB/T 8807 GB/T 8808 GB/T 16578.1-2008 Plastics—Film and sheeting—Determination of tear resistance—Part 1:Trouser tear method GB/T 20027.2-2017 Rubber-or plastics-coated fabrics—Determination of bursting strength—Part 2:Hydraulic method GB/T 38464-2020 Test method of artificial leather and synthetic leather—Determination of rubbing resistance GB/T 38465-2020 Test method of artificial leather and synthetic leather—Determination of cold resistance GB/T 38612-2020 Test method of artificial leather and synthetic leather—Determination of tensile load and elongation at break GB/T 43016-2023 Test method of artificial leather and synthetic leather—Testing and evaluation for surface wrinkle QB/T 2714-2018 Leather Physical and Mechanical Tests Determination of Durability to Flexion QB/T 4043-2010 Automotive PVC-based artificial leather QB/T 4341-2012 Antimicrobial Polyurethane Synthetic Leather Antimicrobial Performance Test Method and Antimicrobial Effect QB/T 4671-2014 Test method for durability of artificial leather/synthetic leather - Determination of resistance to hydrolysis. (Note to the translator: The method of translation should be the one most commonly used in English speaking countries, especially in the automotive industry.) Note: The term "durability" is not commonly used in English to describe the quality of artificial leather/synthetic leather. Therefore, it is suggested to use a more specific term such as "water resistance" or "moisture resistance" to better describe the test method QB/T 4672-2014 QB/T 4672-2014 Test method for artificial leather and synthetic leather - Determination of yellowing resistance QB/T 4872-2015 Testing method for the tensile strength of artificial leather and synthetic leather (joint strength) QB/T 4873-2015 Testing methods for artificial leather and synthetic leather - Laboratory light exposure method QB/T 4874-2015 QB/T 4874-2015 Rubber and synthetic leather test methods - Determination of seam fatigue strength QB/T 5068-2017 Test method for evaluating the water vapor permeability of artificial leather/synthetic leather QB/T 5070-2017 Test method for durability of artificial leather and synthetic leather - Determination of pollution resistance QB/T 5155-2017 Testing method for softness of artificial leather/Synthetic leather QB/T 5157-2017 Test method for color migration of artificial leather and synthetic leather QB/T 5160-2017 The method of testing the color of artificial leather and synthetic leather QB/T 5352-2018 Testing method for surface smoothness of artificial leather/Synthetic leather - Determination of slipperiness QB/T 5353-2018 Testing method for the determination of anti-adhesive effect of artificial leather and synthetic leather QB/T 5354-2018 Test method for artificial leather and synthetic leather - Determination of volatile organic compounds QB/T 5447-2019 Test method for the determination of odour in artificial leather and synthetic leather