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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 Lower Price Good Quality White Quartz Silica Sand
    關(guān)注
    • Place of Origin:
      Hebei, China (Mainland)
    • Brand Name:
      ShengPing
    • Model Number:
      SP-1506-13
    • Type:
      Silica Quartz
    • Application:
      Refractory, Glass,Coating,Painting,Tire,Rubber,ceramics...ect
    • Grade:
      Silica Oxide Regular Fine -250
    • SiO2 Content (%):
      79%~98.4%
    • Fe2O3 Content (%):
      0.7~1.3%
    • Al2O3 Content (%):
      1.15% max
    • MgO Content (%):
      0.62%~0.9%
    • CaO Content (%):
      0.25%~0.5%
    • P2O5 Content (%):
      4.8%~17%
    • Purity:
      3N, High purity quartz lumps, without any impurity
    • Abrasive Grain Sizes:
      as customer's requirment
    • Function:
      high refractoriness
    • 供應(yīng)能力: 4900 Metric Ton/Metric Tons per Month
    • 港口: Tianjin or Qingdao port
    • US $68-200/Metric Ton(最小訂單 3Metric Ton)
    YuanElla
    在線聊天
    Shijiazhuang Shengping Minerals Co., Ltd.
    中國(guó)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(yíng)產(chǎn)品:negative ion powder,tourmaline,kaolin,vermiculite,far infrared ceramic powder
    • 產(chǎn)品描述
    • 產(chǎn)品評(píng)價(jià)
      詳細(xì)信息
    • Place of Origin:
      Hebei, China (Mainland)
    • Brand Name:
      ShengPing
    • Model Number:
      SP-1506-13
    • Type:
      Silica Quartz
    • Application:
      Refractory, Glass,Coating,Painting,Tire,Rubber,ceramics...ect
    • Grade:
      Silica Oxide Regular Fine -250
    • SiO2 Content (%):
      79%~98.4%
    • Fe2O3 Content (%):
      0.7~1.3%
    • Al2O3 Content (%):
      1.15% max
    • MgO Content (%):
      0.62%~0.9%
    • CaO Content (%):
      0.25%~0.5%
    • P2O5 Content (%):
      4.8%~17%
    • Purity:
      3N, High purity quartz lumps, without any impurity
    • Abrasive Grain Sizes:
      as customer's requirment
    • Function:
      high refractoriness

    High Purity Lower Price Good Quality White Quartz Silica Sand ?

    Description:

    The production of fused silica involves the electrofusing of high purity crytalline silica

    to form a solid mass whose properties are enhanced as a result of the process. Fused silica in comparison to crystalline silica is purer, and has a lower specific gravity and linear coefficient of thermal expansion. Key characteristics of fused silica include high temperature resistivity and low conductivity, making it ideal for insulative applications, and precision casting mould application. Also, the low thermal expansion and shock attributes of fused silica means that its dimensions remain unchanged under extreme temperatures. Epoxy molded compounds (with fused silica as a key constituent) are used as a base and encapsulating material for electronic circuitry. This application makes use of fused silica low electrical conductivity and insulative capacity, chemical inertness and electrical transparency with respect to electromagnetic radiation.

    ?

    ?Application:

    ?

    Quartz countertops are also virtually maintenance-free. They are easy to clean, requiring nothing more than warm, soapy water. Once the counters have been installed, there is no sealing or polishing needed. The non-porous nature of the stone makes the counters resistant to stains from food, juices, wine, coffee, tea, and even nail polish.

    ?

    ?

    Due to its unique characteristics, fused silica is used in a range of highly specialized industrial applications. These can be broadly divided into three categories: Refractory applications, molded applications, and precision casting applications.

    ?

    ?

    ?Photos Reference??

    ?

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    ?

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