GB/T 42790-2023 Acrylic ester/vinyl chloride graft co-polymer resin

GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 1040.1-2006 Plastics—Determination of tensile properties—Part 1:General principles GB/T 1040.1-2018 Plastics—Determination of tensile properties—Part 1:General principles GB/T 1040.2-2006 Plastics—Determination of tensile properties—Part 2:Test conditions for moulding and extrusion plastics GB/T 1040.2-2022 Plastics—Determination of tensile properties—Part 2:Test conditions for moulding and extrusion plastics GB/T 1043.1-2008 Plastics—Determination of charpy impact properties—Part 1:Non-instrumented impact test GB/T 2914-1999 Plastics—Homopolymer and copolymer resins of vinyl chloride-Determination of volatile matter(including water) GB/T 2914-2008 Plastics—Homopolymer and copolymer resins of vinyl chloride—Determination of volatile matter (including water) GB/T 2916-1997 Plastics—Vinyl chloride homopolymer and copolymer resins—Sieve analysis using air-jet sieve apparatus GB/T 2916-2007 Plastic—Vinyl chloride homopolymer and copolymer resins—Sieve analysis using air-jet sieve apparatus GB/T 3400-2002 Plastics—Homopolymer and copolymer resins of vinyl chloride for general use—Determination of plasticizer absorption at room temperature GB/T 3401-1999 Determination of viscosity number of PVC resins in dilute solution GB/T 3401-2007 Determination of the viscosity of Poly(vinyl chloride) resins in dilute solution using capillary viscometers GB/T 6678-2003 General principles for sampling chemical products GB/T 6679-2003 General rules for sampling solid chemical products GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 9348-1988 Determination of number of impurities and foreign particles of polyvinyl chloride resins GB/T 9348-2008 Plastics—Poly(vinyl chloride) resins—Determination of number of impurities and foreign particles GB/T 9352-1988 Plastics—Compression moulding test specimens of thermoplastic materials GB/T 9352-2008 Plastic—Compression moulding of test specimens of thermoplastic materials GB/T 13577-1992 Mill for rubber and plastics GB/T 13577-2006 Mill for rubber and plastics GB/T 20022-2005 Plastics—Homopolymer and copolymer resins of vinyl chloride—Determination of apparent density GB/T 21189-2007 Verification of pendulum impact-testing machines used for charpy, lzod and tensile impact-testing of plastics GB/T 21843-2008 Plastics—Vinyl chloride homopolymer and copolymer resins—Particle size determination by mechanical sieving GB/T 26026-2010 Methyltin mercaptide GB/T 29874-2013 Plastics—Homopolymer and copolymer resins of vinyl chloride—Determination of residual vinyl chloride monomer by gas-chromatographic analysis of dry powder JJF 1070-2023 Rules of Metrological Testing for Net Quantity of Products in Prepackages with Fixed Content JJF 1070.1-2011 Rules of Metrological Testing for Net Quantity of Soap Products in Prepackages with Fixed Content JJF 1070.2-2011 Rules of Metrological Testing for Net Quantity of Wheat Flour Products in Prepackages with Fixed Content JJF 1070.3-2021 Rules of Metrological Testing for Net Quantity of Products in Prepackages with Fixed Content—Rice HG/T 2424-2012 Calcium Stearate HG/T 2424-1993 Calcium Stearate HG/T 3034-1999 Daylight press HG/T 3274-1990 Eighteen alcohol GB/T 1040.1-2025 Plastics—Determination of tensile properties—Part 1:General principles GB/T 191-2025 Graphical symbols marking for handling and storage of packages