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    • Shijiazhuang Shengping Minerals Co., Ltd. 關(guān)注
    • negative ion powder,tourmaline,kaolin,vermiculite,far infrared ceramic powder
      Xizhuang Village, Nanyanchuan Township, Lingshou County, Shijiazhuang, Hebei, China (Mainland)
      查看在易之家共有 1 位雇員

    供應(yīng)
    high purity amorphous boron powder
    關(guān)注
    • CAS No.:
      7440-42-8
    • Other Names:
      boron
    • MF:
      B
    • EINECS No.:
      231-151-2
    • Grade Standard:
      Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
    • Purity:
      99
    • Appearance:
      powder
    • Application:
      electron power industry.
    • Brand Name:
      Shengping
    • Model Number:
      SP-8051
    • color:
      black
    • 供應(yīng)能力: 5000 Ton/Tons per Month
    • 港口: Tianjin or Qingdao
    • US $80-200/Ton(最小訂單 1Ton)
    YuanElla
    在線聊天
    Shijiazhuang Shengping Minerals Co., Ltd.
    中國河北石家莊市
    生產(chǎn)公司,貿(mào)易公司
    51-100職員
    出口模式:Using an agent
    出口認(rèn)證:
    主營產(chǎn)品:negative ion powder,tourmaline,kaolin,vermiculite,far infrared ceramic powder
    • 產(chǎn)品描述
    • 產(chǎn)品評價(jià)
      詳細(xì)信息
    • CAS No.:
      7440-42-8
    • Other Names:
      boron
    • MF:
      B
    • EINECS No.:
      231-151-2
    • Grade Standard:
      Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
    • Purity:
      99
    • Appearance:
      powder
    • Application:
      electron power industry.
    • Brand Name:
      Shengping
    • Model Number:
      SP-8051
    • color:
      black

    ?high purity amorphous boron powder

    Usage:

    1. Explosive industry

    2.Catalyst in premium?ceramics industry and organic synthesis???

    3.High energy fuel in solid rocket propellants???

    4.Ignitor in electronic industry???

    5.Synthesize all kinds of boron compounds with high purity?

    6.Smelting of some kind of alloy steel?

    7.Materials for producing boron fiber?

    8.De-oxide material

    Specifications:

    Appearance

    Purity

    Moh’s hardness

    Proportion

    Ignition point

    Melting point

    Boiling point

    Black powder

    99.999%

    9.5

    1.75

    900OC

    2400OC

    2700OC

    Black granuler

    99.999%

    9.5

    2.4

    900OC

    2400OC

    2700OC

    Brown powder

    99.9999%

    9.5

    1.75

    900OC

    2400OC

    2700OC

    Appearance

    Specific heat

    Dilatation coefficient

    ??????? Conductivity

    ?? Electrical resistivity

    Black powder

    1.294j/g

    2×10-6

    600OC,100 times of conductivity

    1.8×1012μS/cm

    Black granule

    ?

    ?

    ?

    ?

    ?

    ?

    ?

    ?

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