China Plastics—Determinati GB Standards Search Result

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	GB/T 40611-2021 Plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/ sandy sediment interface—Method by measuring the oxygen demand in closed respirometer - 英文版
	GB/T 40384-2021 Plastics—Determination of the transient extensional viscosity of polymer melts - 英文版
	GB/T 40367-2021 Plastics—Determination of the aerobic biodegradation of non-floating materials exposed to marine sediment—Method by analysis of evolved carbon dioxide - 英文版
	GB/T 40302-2021 Plastics—Determination of burning behaviour of thin flexible vertical specimens in contact with a small-flame ignition source - 英文版
	GB/T 15596-2021 Plastics—Determination of changes in colour and variations in properties after exposure to glass-filtered solar radiation, natural weathering or laboratory radiation sources - 英文版
	GB/T 2408-2021 Plastics—Determination of burning characteristics—Horizontal and vertical test - 英文版
	GB/T 40612-2021 Plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sediment interface—Method by analysis of evolved carbon dioxide - 英文版
	GB/T 39822-2021 Plastics—Determination of yellowness index and change in yellowness index - 英文版
	GB/T 39821-2021 Plastics—Determination of apparent density of moulding material that cannot be poured from a specified funnel - 英文版
	GB/T 24282-2021 Plastics—Determination of xylene-soluble matter fraction in polypropylene - 英文版
	GB/T 8813-2020 Rigid cellular Plastics—Determination of compression properties - 英文版
	GB/T 38737-2020 Plastics—Determination of the ultimate anaerobic biodegradation of plastic materials in controlled slurry digestion systems—Method by measurement of biogas production - 英文版
	GB/T 1632.4-2020 Plastics—Determination of the viscosity of polymers in dilute solution using capillary viscometers—Part 4:Polycarbonate(PC) moulding and extrusion materials - 英文版
	GB/T 39691-2020 Plastics—Determination of refractive index - 英文版
	GB/T 36805.2-2020 Plastics—Determination of tensile properties at high strain rates—Part 2: Direct testing method - 英文版
	GB/T 38271-2019 Plastics—Determination of residual styrene monomer in polystyrene (PS) and impact-resistant polystyrene (PS-I)—Gas chromatography - 英文版
	GB/T 38271-2019 Plastics—Determination of residual styrene monomer in polystyrene (PS) and impact-resistant polystyrene (PS-I)—Gas chromatography - 英文版
	GB/T 1634.1-2019 Plastics—Determination of temperature of deflection under load—Part 1:General test method - 英文版
	GB/T 1040.1-2018 Plastics—Determination of tensile properties—Part 1:General principles - 英文版
	GB/T 36214.5-2018 Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part5:Method using light-scattering detection - 英文版
	GB/T 36214.4-2018 Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part4:High-temperature method - 英文版
	GB/T 36214.2-2018 Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part 2:Universal calibration method - 英文版
	GB/T 36214.3-2018 Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part 3:Low-temperature method - 英文版
	GB/T 36214.1-2018 Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part 1:General principles - 英文版
	GB/T 36805.1-2018 Plastics—Determination of tensile properties at high strain rates—Part 1:Equation fitting method - 英文版
	GB/T 3682.2-2018 Plastics—Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics—Part 2: Method for materials sensitive to time-temperature history and/or moisture - 英文版
	GB/T 1043.2-2018 Plastics—Determination of charpy impact properties—Part 2:Instrumented impact test - 英文版
	GB/T 3682.1-2018 Plastics—Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics—Part 1:Standard method - 英文版
	GB/T 33797-2017 Plastics—Determination of the ultimate anaerobic biodegradation under high-solids anaerobic-digestion conditions—Method by analysis of released biogas - 英文版
	GB/T 12000-2017 Plastics—Determination of the effects of exposure to damp heat,water spray and salt mist - 英文版

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