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      youxian shengfa fine chemical co.,ltd.
       
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      White carbon black

      ?White carbon black
      ?Molecular formula:SiO2
      ?Molecular weight :60
      Item Content
      SiO2 = 90%
      NaF = 1%
      Na2O、CaO、Fe2O3 = 1.5%
      Free water = 6%
      Calcination loss = 9%
      PH = 6-8
      Specific gravity m2/g≥ 80
      Oil absorption value = 150
      Fineness (325mesh) %≤ 1.5
      Specific gravity 1.94-1.96
      Refractive index 1.45
      ?Use: In papermaking, pesticide, plastic, adhesive industry.
      ?Packing :20KG in woven bag lined with plastic.
      products
      Sodium fluoride
      Cryolite
      White carbon black
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      Copyright(C)2008,Youxian Shenfa Fine Chemical Co.,Ltd. All Rights Reserved.     Supported by ChemNet ChinaChemNet Toocle Copyright Notice
      3dԤһ
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