China National Standards

China Antioxidant 6PPD GB Standards List

  •  China "Antioxidant 6PPD " GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 21841-2019 Rubber antioxidant—N-1,3-dimethylbutyl-N’-phenyl-p-phenylenediamine（6PPD）
    橡胶防老剂 N-1,3-二甲基丁基-N’-苯基对苯二胺（6PPD）    		 China National Standards
    Antioxidant 6PPD
    English PDF
    GB/T 21841-2008 Antioxidant 6PPD
    防老剂6PPD    		 China National Standards
    Antioxidant 6PPD
    English PDF

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