2023-2-9 3.237.29.69
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Code of China
Chinese National Standard List: Basic standards and general methods for synthetic resin and plastic

GB/T 41877.2-2022 Plastics—Ethylene-vinyl alcohol (EVOH) copolymer moulding and extrusion materials—Part 2：Preparation of test specimens and determination of properties 
  Issued on: 2022-10-12   Price(USD): 255.0
GB/T 41878-2022 Plastics—Determination of scratch properties 
  Issued on: 2022-10-12   Price(USD): 375.0
GB/T 41758.2-2022 Plastics—Polyketone (PK) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties 
  Issued on: 2022-10-12   Price(USD): 225.0
GB/T 41879-2022 Plastics—Burning behaviour—Intermediate-scale fire-resistance testing of fibre-reinforced polymer composites 
  Issued on: 2022-10-12   Price(USD): 165.0
GB/T 41877.1-2022 Plastics—Ethylene-vinyl alcohol (EVOH) copolymer moulding and extrusion materials—Part 1：Designation system and basis for specifications 
  Issued on: 2022-10-12   Price(USD): 165.0
GB/T 40934-2021 Rotational moulding—Test method for powder flowability 
  Issued on: 2021-11-26   Price(USD): 165.0
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 
  Issued on: 2021-08-20   Price(USD): 255.0
GB/T 16422.2-2022 Plastics—Methods of exposure to laboratory light sources—Part 2: Xenon-arc lamps 
  Issued on: 2022-4-15   Price(USD): 345.0
GB/T 24282-2021 Plastics—Determination of xylene-soluble matter fraction in polypropylene  
  Issued on: 2021-12-31   Price(USD): 255.0
GB/T 3681.2-2021 Plastics—Methods of exposure to solar radiation—Part 2: Direct weathering and exposure behind window glass 
  Issued on: 2021-12-31   Price(USD): 180.0
GB/T 3681.1-2021 Plastics—Methods of exposure to solar radiation—Part 1: General guidance  
  Issued on: 2021-12-31   Price(USD): 285.0
GB/T 1037-2021 Test method for water vapor transmission of plastic film and sheet—Desiccant method and water method  
  Issued on: 2021-11-26   Price(USD): 165.0
GB/T 2408-2021 Plastics—Determination of burning characteristics—Horizontal and vertical test 
  Issued on: 2021-08-20   Price(USD): 360.0
GB/T 33047.3-2021 Plastics—Thermogravimetry (TG) of polymers—Part 3: Determination of the activation energy using the Ozawa-Friedman plot and analysis of the reaction kinetics 
  Issued on: 2021-08-20   Price(USD): 225.0
GB/T 39715.1-2021 Plastics—Biobased content—Part 1: General principles 
  Issued on: 2021-08-20   Price(USD): 225.0
GB/T 39715.3-2021 Plastics—Biobased content—Part 3:Determination of biobased synthetic polymer content 
  Issued on: 2021-08-20   Price(USD): 165.0
GB/T 39715.2-2021 Plastics—Biobased content—Part 2: Determination of biobased carbon content 
  Issued on: 2021-08-20   Price(USD): 315.0
GB/T 40315-2021 Plastics—Small enclosures for conditioning and testing using aqueous solutions to maintain the humidity at a constant value 
  Issued on: 2021-08-20   Price(USD): 255.0
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 
  Issued on: 2021-08-20   Price(USD): 165.0
GB/T 40318-2021 Plastics—Environmental aspects—General guidelines for their inclusion in standards 
  Issued on: 2021-08-20   Price(USD): 225.0
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