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  • 国产人与动ZOZO,99re热视频这里只精品,国产男人的天堂在线视频,久久国产一区视频

    • Welcome to Zibo Sanfu Chemical Co.,Ltd

      Ms.Amanda Mobile/Wechat: 0086-13791812570


    Protective agent SP-C


    Molecular formula:
    Structural formula:

    Technical index :
    Index name
    Index
    Appearance
    White powder
    Effective composition
    ≥34%
    Usage: Even mixture of Protective agent SP and light calcium carbonate,, which after the process of high temperature heating, used in the rubber field processing, which could regulate the effective composition according to clients' requirement.
    Packing: 25Kg Three kind of material kraft paper bag




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