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    產(chǎn)品中心

    Products Center

    普通橡膠制品用二氧化硅


    關(guān)鍵詞:

    執(zhí)行標(biāo)準(zhǔn):HG/T3061

     

    指標(biāo) 技術(shù)要求
    BET比表面積(m2/g) 160- 180 160- 180 160- 180 160- 180 185-205 90-120 90-120
    二氧化硅含量(干品)% ≥96.5 ≥96.5 ≥96.5 ≥96.5 ≥96.5 ≥96.5 ≥96.5
    加熱減量(%) 5.0-8.0 5.0-8.0 6.0-8.0 6.0-8.0 6.0-8.0 5.5-7.5 5.5-7.5
    灼燒減量(干品),% 4.0-6.0 4.0-6.0 4.0-6.0 4.0-6.0 4.0-6.0 4.0-6.0 4.0-6.0
    PH值 6.0-7.5 6.0-7.5 6.0-7.5 6.0-7.5 6.0-7.5 6.0-7.5 6.0-7.5
    DBP吸油值(cm3/g) 2.2-2.7 2.2-2.7 2.2-2.7 2.2-2.7 2.0-2.7 1.8-2.4 1.8-2.4
    硫酸鹽含量(%) ≤1.7 ≤1.7 ≤1.7 ≤1.7 ≤1.7 ≤1.7 ≤1.7
    總鐵含量(mg/kg) ≤500 ≤1000 ≤500 ≤1000 ≤500 ≤500 ≤1000
    產(chǎn)品外觀 白色粉末、條塊狀

     

    應(yīng)用范圍:鞋底、輪胎、膠帶、橡膠板、橡膠管、熱水袋、膠輥、耐磨雜件等橡膠制品行業(yè)及農(nóng)藥、飼料行業(yè)。

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