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    • Shijiazhuang Mining Imp & Exp Trade Co., Ltd. 關(guān)注
      • Vermiculite,Sepiolite,Zeolite,Volcanic stone,Mica
      05-903, Yinghua Building, No. 230, Youyi North St., Xinhua District, Shijiazhuang, Hebei, China (Mainland)
      查看在易之家共有 1 位雇員

    供應(yīng)
    raw perlite ore manufacturer
    關(guān)注
    • Place of Origin：
      China (Mainland)
    • Brand Name：
      SWT
    • Model Number：
      All sizes, 12-16mesh,14-20mesh,
    • Type：
      Expanded Perlite
    • Expanded Or Not：
      Expanded
    • Brand name：
      SMN
    • Color：
      white,gray,pink,black ,
    • Technique：
      unexpanded /raw
    • Application：
      casting ,africulture,
    • 供應(yīng)能力： 3000 Metric Ton/Metric Tons per Month
    • 港口： Xingang china
    • US $160-215/Metric Ton（最小訂單 5Metric Ton）
    LinLinda
    Director
    在線聊天
    Shijiazhuang Mining Imp & Exp Trade Co., Ltd.
    中國河北石家莊市
    生產(chǎn)公司,貿(mào)易公司
    小于5職員
    出口模式:Have Own Export License
    出口認(rèn)證:Alibaba.com Certified Supplier,Trading Assessment Certificate
    主營產(chǎn)品:Vermiculite,Sepiolite,Zeolite,Volcanic stone,Mica
    • 產(chǎn)品描述
    • 產(chǎn)品評價(jià)
      詳細(xì)信息
    • Place of Origin：
      China (Mainland)
    • Brand Name：
      SWT
    • Model Number：
      All sizes, 12-16mesh,14-20mesh,
    • Type：
      Expanded Perlite
    • Expanded Or Not：
      Expanded
    • Brand name：
      SMN
    • Color：
      white,gray,pink,black ,
    • Technique：
      unexpanded /raw
    • Application：
      casting ,africulture,

    ???????????????????????? ????? foundry perlite ore specification

    ?

    Perlite Sand, Unexpanded Perlite size: 12-16mesh, 14-20mesh, 16-32mesh, 20-40mesh, 30mesh-50mesh, 50-150mesh, 200-325mesh.

    ?Perlite Sand, Unexpanded Perlite

    ?Data for reference

    ?

    Element:?????? ?SiO2? ????Al2O3?? NaO2??? K2O? ??Fe2O3? ??MgO????? CaO???

    PCT% 68-75???? 12-16???? 4-5?????? 1-4?????? 0.1-2????? 0.3 -1????? 0.15-1.5

    Specific Gravity: 0.5-2.4g/cm3? ????Expansion Coefficient :???? 20times min

    perlite Sand, Unexpanded Perlite

    Applications:

    Widely used as insulating layers in industrial smelting furnace and walls and floors of???? architectures.

    Filing and dilating agent in rubber, painter and plastic, etc.

    Catalyst in explosives.

    Used to absorb floating oil.

    Used in agriculture and gardening to improve the soil and withhold water and fertilizer.

    Used to filter liquor, oil, medicine, food and dirty water.

    ?

    perlite Sand, picture Unexpanded Perlite piture

    ?

    ?

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