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    • Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd. 關注
      • Vermiculite,Mica,Vermiculite Board,Perlite,Tourmaline
      Floor 19, Ximeiwuzhou Building, Huai'an East Road, Yuhua District, Shijiazhuang, Hebei, China (Mainland)
      查看在易之家共有 1 位雇員

    供應
    Paper used on mild steel , Brown fused alumina as refractory alumina oxide
    關注
    • Place of Origin：
      Hebei, China (Mainland)
    • Brand Name：
      K.D.H
    • Model Number：
      All models
    • Material：
      Alumina Block
    • Usage：
      Abrasives
    • Abrasive Grain Sizes：
      all
    • color：
      brown,white
    • Use：
      Production Abrasives
    • Chemical Composition：
      Al2O3 SiO2 Fe2O3 TiO2
    • place of origin：
      Hebei,China
    • Brand：
      K.D.H
    • port：
      Tianjin Port
    • payment：
      tt.lc
    • 供應能力： 1000 Ton/Tons per Month
    • 港口： Tianjin Port
    • US $599-799/Ton（最小訂單 5Ton）
    BaiXueyan
    General Manager
    在線聊天
    Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd.
    中國河北石家莊市
    生產公司,貿易公司
    11-50職員
    出口模式:Have Own Export License
    出口認證:Alibaba.com certificated suppler certificate
    主營產品:Vermiculite,Mica,Vermiculite Board,Perlite,Tourmaline
    • 產品描述
    • 產品評價
      詳細信息
    • Place of Origin：
      Hebei, China (Mainland)
    • Brand Name：
      K.D.H
    • Model Number：
      All models
    • Material：
      Alumina Block
    • Usage：
      Abrasives
    • Abrasive Grain Sizes：
      all
    • color：
      brown,white
    • Use：
      Production Abrasives
    • Chemical Composition：
      Al2O3 SiO2 Fe2O3 TiO2
    • place of origin：
      Hebei,China
    • Brand：
      K.D.H
    • port：
      Tianjin Port
    • payment：
      tt.lc

    BFA brown alumina oxide?

    1) High AL2O3 content: 95%min?
    2) Professional manufacturer?
    3)?Prompt delivery

    Description:

    ?Brown fused alumina(BFA)?is made from Calcined Bauxite. It is hard and tough material, used in manufacturing of grinding wheels (both vitrified and resin bonded) and coated products. These grains are also used for shot blasting and as polishing media. Refractory grade BFA is used as a raw material in the manufacture of high alumina refractory. It is available in grit sizes as per FEPA for abrasive applications and group grits for refractory applications.

    ?Application:?

    Resin ceramic abrasive, sand blasting, grinding and polishing, and is widely used in anti-wear runways, high-temperature coating matrix and metallurgy, chemical industry, and other high-level furnace refractories.

    ?

    ?

    Technical?Data?of?our?BFA:

    ?

    Item

    Density

    g/cc

    Hardness

    Chemical?Composition

    Al2O3

    Fe2O3

    SiO2

    TiO2

    BFA

    3.9

    9.0

    Min.?95.0%

    Max.?0.25%

    Max.?1.0%

    Max. 3.0%

    ?

    ?

    ?

    ?

    ?

    ?

    ?

    ?

    ?

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