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    • Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd. Follow
      • Vermiculite,Mica,Vermiculite Board,Perlite,Tourmaline
      Floor 19, Ximeiwuzhou Building, Huai'an East Road, Yuhua District, Shijiazhuang, Hebei, China (Mainland)
      Totally has 1 empolyees in Tradesns

    Pelelith Rocks
    Follow
    • Type：
      Aquariums & Accessories
    • Place of Origin：
      Hebei, China (Mainland)
    • Brand Name：
      KDH
    • Model Number：
      KDH20120403
    • Dimensions：
      0-200mm
    • Deliverability： 1000 Ton/Tons per Month
    • Port： Xingang Tianjin or other ports you prefer
    • US $ 120-200/Ton（Minimal Quantities 20Ton）
    Xueyan·Bai
    General Manager
    Chat online
    Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd.
    China Hebei Shijiazhuang
    Manufacturer,Trading Company
    11 - 50 People
    Export Model:Have Own Export License
    Export Identification:Alibaba.com certificated suppler certificate
    Main Products:Vermiculite,Mica,Vermiculite Board,Perlite,Tourmaline
    • Products Description
    • Review List
      Quick Details
    • Type：
      Aquariums & Accessories
    • Place of Origin：
      Hebei, China (Mainland)
    • Brand Name：
      KDH
    • Model Number：
      KDH20120403
    • Dimensions：
      0-200mm

    Specifications

    1.Natural pelelith mine
    2.Purity more than 99%
    3.1-400mm
    4.15-20 days delivery
    5.Alibaba Certificate

    1.Chemical Composition:

    ?

    SiO2

    CaO

    MgO

    Fe2O3

    FeO

    Al2O3

    TiO2

    K2O

    Na2O

    53.82%

    8.36%

    2.46%

    9.08%

    1.12%

    16.89%

    0.06%

    2.30%

    2.55%

    ?

    ?

    ?

    2.Properties:

    1.It has lots of holes.

    2.Weight is very light.

    3.Perfect intensity

    4.Heat preservation and thermal insulation, noice insulation.

    5.Fireproofing

    6.Corrosion and acid-base resisting

    7.Non-pollution and no radioactivity, environment protection

    ?

    3.Physical properties:

    Volume-weight(kg/m3)

    430-870

    Water absorption

    11.7-17.03%

    Loose volume-weight(kg/m3)

    520

    Cylinder pressure strength

    1.218Mpa

    Moisture

    1%

    Mechanical Intensity

    5.08Mpa

    Heat conductivity coefficient w/(m.k)

    0.326

    Soften coefficient

    0.84

    Apparent density

    Kg/m 3 640-860/(390*240*190)

    Hollow ratio(%)

    48/(390 *240 *190)

    ?

    ?

    4.Usage:

    Lava is used in construction,irrigation works, grinding, filter material, barbecue charcoal, garden scene, soilless culture, etc. It is also a perfect material used in hot stone therapy, which is good to Promote the body's metabolism.

    ?

    Raw lava Product:

    ?

    ?

    Tel: 86 13722996216/0311 80790939

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