China National Standards

China Plastics—Aromatic GB Standards List


  •  China "Plastics—Aromatic" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 12009.5-2016 Plastics—Aromatic isocyanates for use in the production of polyurethane—Part 5: Determination of acidity
    塑料 聚氨酯生产用芳香族异氰酸酯 第5部分:酸度的测定
    China National Standards
    Plastics—Aromatic

    English PDF
    GB/T 12009.4-2016 Plastics—Aromatic isocyanates for use in the production of polyurethane—Part 4: Determination of isocyanate content
    塑料 聚氨酯生产用芳香族异氰酸酯 第4部分:异氰酸根含量的测定
    China National Standards
    Plastics—Aromatic

    English PDF
    GB/T 12009.2-2016 Plastics—Aromatic isocyanates for use in the production of polyurethane—Part 2: Determination of hydrolysable chlorine
    塑料 聚氨酯生产用芳香族异氰酸酯 第2部分:水解氯的测定
    China National Standards
    Plastics—Aromatic

    English PDF

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