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    • Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd. 關(guān)注
      • Vermiculite,Mica,Vermiculite Board,Perlite,Tourmaline
      Floor 19, Ximeiwuzhou Building, Huai'an East Road, Yuhua District, Shijiazhuang, Hebei, China (Mainland)
      查看在易之家共有 1 位雇員

    供應(yīng)
    Pearl Mica Product
    關(guān)注
    • Place of Origin：
      Hebei, China (Mainland)
    • Brand Name：
      KDH
    • Model Number：
      kdh111608023
    • Type：
      Insulation Sheet
    • Material：
      Porcelain
    • Application：
      High Voltage
    • Rated Voltage：
      according to quality
    • Tensile Strength：
      according to specifications
    • 供應(yīng)能力： 50000 Ton/Tons per Week
    • 港口： Tianjin
    • US $110-400/Ton（最小訂單 5Ton）
    BaiXueyan
    General Manager
    在線聊天
    Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd.
    中國河北石家莊市
    生產(chǎn)公司,貿(mào)易公司
    11-50職員
    出口模式:Have Own Export License
    出口認(rèn)證:Alibaba.com certificated suppler certificate
    主營產(chǎn)品:Vermiculite,Mica,Vermiculite Board,Perlite,Tourmaline
    • 產(chǎn)品描述
    • 產(chǎn)品評價(jià)
      詳細(xì)信息
    • Place of Origin：
      Hebei, China (Mainland)
    • Brand Name：
      KDH
    • Model Number：
      kdh111608023
    • Type：
      Insulation Sheet
    • Material：
      Porcelain
    • Application：
      High Voltage
    • Rated Voltage：
      according to quality
    • Tensile Strength：
      according to specifications

    Series: Muscovite, Phlogopite, biotite, sericite, wet ground and dry ground

    Size: 20-40mesh, 40-60mesh, 60-80mesh, 1-3mm,3-5mm

    ?

    ?

    1. Chemical property:

    Chemical

    Composition

    SiO2

    Al2O3

    K2O

    Na2O

    MgO

    Fe2O3

    TiO2

    S+P

    CaO

    H2O

    Name

    Silicon

    dioxide

    Aluminium

    trioxide

    Potassium

    oxide

    Sodium

    oxide

    Magnesium

    oxide

    Iron

    trioxide

    Lilanium

    dioxide

    Sulphur+

    calcium

    Calcium

    oxide

    Hydrogen

    oxide

    Content(%)

    44-50

    20-33

    9-11

    0.6-1.8

    0.32-2

    2-6

    0.7-1.2

    0.02-0.05

    0.02-0.77

    2.62

    ?

    ?

    2. Physical Property:

    Proportion

    (kg/m3)?

    Index of

    refraction

    Brightness

    Moisture

    content

    Sand

    content

    Thickness

    Heat

    resistance

    Loss in

    heating

    PH

    Oil

    absorptivity

    Vickers

    hardness

    ?280

    1.6

    45°-75°

    under1%

    ?under1%

    ?60

    ?↑1000°C

    ?0.28-0.3%

    ?7-8

    48-500g/1000g

    powder?

    ?

    3. The Main Use and Fuctions

    1.Superior loose filling in paint and dope.

    2.Raw material for mica porcelain prodecing

    3.Protecting coat of welding rods,conducting wires and electric cables

    4.A filler in? insulating materials of high-frequent electric waves and acid-durable products.

    5.Use as suspended substance in fire-fighting dry powder.

    6.Taken as a filler, a shelte, a lubricating substance,a drawing of patterns in plastics,

    7.Rubber ,asbestos products and sealing materials

    ?

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