China plastics GB Standards Search Result

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	GB/T 43289-2023 plastics. Test method for determining the rate of decomposition and extent of disintegration of plastic materials in matrices exposed to the marine environment under laboratory conditions. - 英文版
	GB/T 43288-2023 plastics. Soil biodegradable materials for agricultural and horticultural mulch films. Requirements and test methods for biodegradability, ecotoxicity and composition control. - 英文版
	GB/T 43287-2023 plastics Determination of the degree of disintegration of plastic materials in the marine environment under actual field conditions - 英文版
	GB/T 43282.2-2023 plastics. Determination of aerobic biodegradation of plastic materials exposed to seawater. Part 2: Method for determination of oxygen demand in a closed respirometer. - 英文版
	GB/T 43282.1-2023 plastics. Determination of the aerobic biodegradation of plastic materials exposed to seawater. Part 1: Using methods to analyze the release of carbon dioxide. - 英文版
	GB/T 43275-2023 Screening and determination of antimony, arsenic, barium, cadmium, chromium, lead, mercury and selenium in toy plastics by energy dispersive X-ray fluorescence spectrometry - 英文版
	GB/T 41312.3-2023 Permeability testing methods for equipment used in chemical industry Part 3: plastics and their lining equipment - 英文版
	GB/T 43355-2023 Determination of antiviral activity on surfaces of plastics and other non-porous materials - 英文版
	GB/T 43316.6-2023 plastics - Determination of environmental stress cracking (ESC) resistance - Part 6: Slow strain rate method - 英文版
	GB/T 43316.5-2023 plastics - Determination of environmental stress cracking (ESC) resistance - Part 5: Constant tensile deformation method - 英文版
	GB/T 43316.4-2023 plastics - Determination of environmental stress cracking (ESC) resistance - Part 4: Ball or pin pressure method - 英文版
	GB/T 43316.3-2023 plastics - Determination of environmental stress cracking (ESC) resistance - Part 3: Bending method - 英文版
	GB/T 43316.2-2023 plastics - Determination of environmental stress cracking (ESC) resistance - Part 2: Constant tensile load method - 英文版
	GB/T 43316.1-2023 plastics - Determination of environmental stress cracking (ESC) resistance - Part 1: General principles - 英文版
	GB/T 43297-2023 plastics—Methods for evaluating photoaging properties of polymers—Fourier transform infrared spectroscopy and UV/visible spectroscopy - 英文版
	GB/T 42918.2-2023 plastics - Thermoplastic polyurethanes for molding and extrusion - Part 2: Specimen preparation and property determination - 英文版
	GB/T 31402-2023 Determination of antimicrobial activity on surfaces of plastics and other non-porous materials - 英文版
	GB/T 21461.2-2023 plastics Ultra-high molecular weight polyethylene (PE-UHMW) molding and extrusion materials Part 2: Specimen preparation and property determination - 英文版
	GB/T 21461.1-2023 plastics Ultra-high molecular weight polyethylene (PE-UHMW) molding and extrusion materials Part 1: Nomenclature system and basis for classification - 英文版
	GB/T 43086-2023 plastics Polymer dispersions Determination of sieve residue - 英文版
	GB/T 43085-2023 plastics Polymer dispersions Determination of free formaldehyde content - 英文版
	GB/T 43084.2-2023 plastics - Fluoropolymer dispersions, molding and extrusion materials - Part 2: Specimen preparation and property determination - 英文版
	GB/T 43084.1-2023 plastics - Fluoropolymer dispersions, molding and extrusion materials - Part 1: Nomenclature system and basis for classification - 英文版
	GB/T 1630.2-2023 plastics Epoxy resins Part 2: Specimen preparation and property determination of cross-linked epoxy resins - 英文版
	GB/T 12598-2023 plastics Ion exchange resin Determination of sphericity rate after grinding and sphericity rate after grinding - 英文版
	GB/T 42924.4-2023 plastics. Smoke generation. Determination of corrosiveness of combustion streams. Part 4: Dynamic decomposition method using a cone corrosion meter. - 英文版
	GB/T 42924.1-2023 plastics. Smoke generation. Determination of corrosiveness of combustion streams. Part 1: General terminology and applications. - 英文版
	GB/T 42922-2023 plastics - Determination of organic solvent extractables - Chemical methods - 英文版
	GB/T 42920-2023 plastics - Evaluation of fire resistance properties and fire performance of fiber reinforced plastic composites - 英文版
	GB/T 42919.6-2023 plastics - Determination of thermal conductivity and thermal diffusivity - Part 6: Comparative method based on temperature modulation technology - 英文版

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