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Exfoliated Vermiculite

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Certification: ISO9001:2008
Place of Origin: Lingshou County,Hebei Province,China
MOQ: 1 ton
Supply Ability: 60000 tons/year
Delivery Time: Depends on the quantity of order
Packaging Details: 25KG PP bag/ paper bag;500KG/520KG in jumbo bag;could be customized.
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    Exfoliated Vermiculite

    Exfoliated Vermiculite


    Product Details

    Vermiculite is a kind of natural, non-toxic, inorganic silicate mineral, whose raw ore looks like mica. Vermiculite is formed by the hydrothermal alteration or weathering of minerals, usually biotite and phlogopite. When heated, it expands like leech. Vermiculite are divided into raw vermiculite and expanded vermiculite by stages, and according to the color, it can be divided into golden vermiculite, silvery white vermiculite, milky white vermiculite.More information please view here

    Exfoliated Vermiculite

    Vermiculite, with layer construction and interlaminar water. It begins expend when it is heated over 200℃, becoming the worm-like shape and it can be 15-25times bigger than the original volume, maximum 30 time. when it is rapidly heated to 800℃. This forms the material with low density (100-300kg/m³), excellent insulation property and good hydroscopicity and ion exchange capacity.


    Golden Exfoliated VermiculiteSilver Exfoliated Vermiculite


    In construction

    1. Fireproof board

    2. Lightweight concrete

    3. Loose fill insulation
    4. Construction coating
    5. Vermiculite plaster
    6. Bitumen coated vermiculite plate

    In agriculture1. Soil improvement
    2. Fertilizer carrier
    3. Horticulture
    4. Hydroponics
    5. Animal feed stuffs
    In industry1. Gaskets or seals
    2. Fireproofing
    3. Insulation in steelworks and foundries
    4. Packing materials
    5. Friction linings
    6. Refractory products
    7. Processed vermiculite

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