• <cite id="03vxn"></cite>
  • <cite id="03vxn"><i id="03vxn"></i></cite><rp id="03vxn"><video id="03vxn"></video></rp>

    <var id="03vxn"></var>
    <rp id="03vxn"></rp>
      1. <source id="03vxn"></source>

        Sales Tel:
        +86-530-3205777


        Rubber antioxidant 4020 (6PPD)

        Chemical name: N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine
        Molecular formula : C18H24N2
        Structure Formula : 
        CAS NO:793-24-8
        Quality standard: (GB/T 21841-2008) 
        Item
        Top-grade
        First grade
        Appearance
        violet brown granular solid
        Crystallization point ℃ ≥
        46.0
        44.0
        Loss on heat, % ≤
        0.50
        0.50
        Ash, % ≤
        0.30
        0.30
        Properties: violet brown or dark violet brown lumpy or granular with low Melting point
        Application: used in vehicle tyres, shoes and belt products. 
        Package: paper-plastic laminated bag, 25kg/bag or 20kg/bag.




          Previous product: Rubber antioxidant BLE
          Next product: Rubber antioxidant 4010NA (IPPD)

        91青草国产超碰人人_中文字幕av一本码专区_日韩激情一级毛片免费视频_亚洲二区三区无码人妻
      2. <cite id="03vxn"></cite>
      3. <cite id="03vxn"><i id="03vxn"></i></cite><rp id="03vxn"><video id="03vxn"></video></rp>

        <var id="03vxn"></var>
        <rp id="03vxn"></rp>
          1. <source id="03vxn"></source>