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    • Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd. 关注
    • 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 位雇员

    供应
    BFA
    关注
    • 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
    • 供应能力: 1000 Ton/Tons per Month more
    • 港口: Tianjin Port
    • US $599-799/Ton(最小订单 5Ton)
    BaiXueyan
    General Manager
    在线聊天
    Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd.
    中国河北石家庄市
    生产公司,贸易公司
    11-50职员
    出口模式:Have Own Export License
    出口认证:Alibaba.com certificated suppler certificate
    主营产品:Vermiculite,Mica,Vermiculite Board,Perlite,Tourmaline
    • 产品描述
    • 产品评价
      详细信息
    • 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

    Specifications

    BFA alumina oxide
    1) High Al2O3 Content: 95%min
    2) Professional manufacture
    3) Hot sale overseas
    4) Passed ISO9001:2000


    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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