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    • Shijiazhuang Mining Imp & Exp Trade Co., Ltd. Follow
      • Vermiculite,Sepiolite,Zeolite,Volcanic stone,Mica
      05-903, Yinghua Building, No. 230, Youyi North St., Xinhua District, Shijiazhuang, Hebei, China (Mainland)
      Totally has 1 empolyees in Tradesns

    raw perlite ore manufacturer
    Follow
    • 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,
    • Deliverability： 3000 Metric Ton/Metric Tons per Month
    • Port： Xingang china
    • US $ 160-215/Metric Ton（Minimal Quantities 5Metric Ton）
    Linda·Lin
    Director
    Chat online
    Shijiazhuang Mining Imp & Exp Trade Co., Ltd.
    China Hebei Shijiazhuang
    Manufacturer,Trading Company
    Less than 5 People
    Export Model:Have Own Export License
    Export Identification:Alibaba.com Certified Supplier,Trading Assessment Certificate
    Main Products:Vermiculite,Sepiolite,Zeolite,Volcanic stone,Mica
    • Products Description
    • Review List
      Quick Details
    • 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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