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    • Hebei Color Season Metals And Minerals Import And Export Co., Ltd. Follow
      • Vermiculite Fire Brick,Vermiculite Insulation Board,Bath Mat,Wall Tiles,Ceiling Tiles
      3-1-1001, Tianziguanli, No. 15, Guang'an Street, Chang'an Dist., Shijiazhuang, Hebei, China (Mainland)
      Totally has 1 empolyees in Tradesns

    0.25-0.71mm crude vermiculite
    Follow
    • Place of Origin：
      Xinjiang, China (Mainland)
    • Model Number：
      VMC-(0.25-0.71)
    • Size：
      0.25-0.71mm
    • Expansion Volume：
      6.5min
    • Impurity：
      8%
    • SiO2：
      37.56
    • Al2O3：
      11.85
    • Fe2O3：
      5.15
    • CaO：
      1.51
    • MgO：
      22.44
    • TiO2：
      1.05
    • K2O：
      6.39
    • Deliverability： 20000 Ton/Tons per Month
    • Port： Xingang
    • US $ 100-900/Ton（Minimal Quantities 1Ton）
    Nolan·Lu
    Manager
    Chat online
    Hebei Color Season Metals And Minerals Import And Export Co., Ltd.
    China Guangdong Shenzhen
    Trading Company
    501 - 1000 People
    Export Model:
    Export Identification:ISO9001
    Main Products:Vermiculite Fire Brick,Vermiculite Insulation Board,Bath Mat,Wall Tiles,Ceiling Tiles
    • Products Description
    • Review List
      Quick Details
    • Place of Origin：
      Xinjiang, China (Mainland)
    • Model Number：
      VMC-(0.25-0.71)
    • Size：
      0.25-0.71mm
    • Expansion Volume：
      6.5min
    • Impurity：
      8%
    • SiO2：
      37.56
    • Al2O3：
      11.85
    • Fe2O3：
      5.15
    • CaO：
      1.51
    • MgO：
      22.44
    • TiO2：
      1.05
    • K2O：
      6.39

    Specifications

    Series: Crude Vermiculite
    Size: 0.25-0.71mm, 0.3-1mm,0.71-2mm, 1.4-4mm, 2.8-8mm

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    Vermiculite is the geological name given to a group of hydrated laminar minerals, which are aluminium-iron magnesium. When subjected to sudden, intense heat vermiculite has the unique property of exfoliating. Exfoliated vermiculite having excellent fireproof insulating properties.

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    Technical Data Sheet

    Crude Vermiculite

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    Expanded Vermiculite

    Size (mm)

    Expansion Volume

    Impurity

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    Size (mm)

    Density (kg/m3)

    0.25-0.71

    6.5min

    8%

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    0.3-1

    140-150

    0.3-1

    6.5min

    8%

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    0.7-2

    120-130

    0.7-2

    7min

    8%

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    1.4-4

    100-110

    1.4-4

    8min

    8%

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    4-8

    100

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    Applications:

    l? Very processing of the Vermiculite into the non-combustible and fire-resistant board.

    l? Metallurgical industry-isothermal packing materials of melted metals.

    l? Car Industry-brake and clutch lining manufacturing.

    l? Building industry-lightweight concretes, heat-insulating concretes for swimming pool constructions, thermal-insulating plasters, ceiling and floor backfills.

    l? Refractory concrete manufacturing.

    l? Stoneware industry.

    l? Agriculture-as an additive of the fertilizer mixtures

    l? Horticulture-seeding

    l? Reptile egg incubation medium

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