All Specifications of Biotite black mica for sale - TradeSNS - 江南娱乐客服
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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

    All Specifications of Biotite black mica for sale
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    • Place of Origin:
      Hebei, China (Mainland)
    • Brand Name:
      KDH
    • Model Number:
      kdh1412292
    • Type:
      Insulation Sheet
    • Material:
      Porcelain
    • Application:
      High Voltage
    • Rated Voltage:
      according to quality
    • Tensile Strength:
      according to specifications
    • Deliverability: 500 Ton/Tons per Month
    • Port: Tianjin
    • US $ 300-800/Ton(Minimal Quantities 1Ton)
    Xueyan·Bai
    General Manager
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    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
    • Place of Origin:
      Hebei, China (Mainland)
    • Brand Name:
      KDH
    • Model Number:
      kdh1412292
    • Type:
      Insulation Sheet
    • Material:
      Porcelain
    • Application:
      High Voltage
    • Rated Voltage:
      according to quality
    • Tensile Strength:
      according to specifications

    Specifications

    1.1-8mm, 0-1500mesh
    2.Powder and flakes
    3.Black mica
    4.Process:dry and wet method

    Size: 1-2mm,1-3mm,3-5mm,4-8mm,20-40mesh, 40-60mesh, 60-80mesh, 100mesh, 200mesh, 325-1250mesh, or accoring to customers'   requirements.

     

    1.Chemical property:

     

    Chemical
    Composition

    SiO2

    Al2O3

    K2O

    Na2O

    MgO

    Fe2O3

    TiO2

    S+P

    CaO

     

     

    Name

    Silicon dioxide

    Aluminium
    trioxide

    Potassium oxide

    Sodium oxide

    Magnesium 
    oxide

    Iron 
    trioxide

    Lilanium
    dioxide

    Sulphur+
    calcium

    Calcium
    oxide

     

     

    Content(%)

    44.5

    29.1

    10.57

    1.17

    0.65

    4.21

    0.7-1.2

    0.02-0.05

    0.57

     

     

    2. Physical Properties:

     

    Proportion(kg/m³)

    Index of refraction

    Brightness

    Moisture

    Sand

    Thickness

    Heat Resistance

    Loss in heating

    PH

    Oil absorptivity

    Vickers hardness

     

     

    750

    1.6

    45°-75°

    less than 1%

    0.4-2%

    60

    More than1000°C

    2.8-3%

    7.0-8.0

    48-500/100g

    2.5-4

     

     

    3.Mica's main advantages are insulativity and heat resistance, which are perfect:

     

    1). If mica's thickness reaches 0.015mm, its average breakdown voltage would be 2.0—5.7kV, puncture strength would be 133- 407KV/mm.

     

    2). When mica is heated by temperature of 100-600°C, its elasticity and surface properties will not change.

     

    4.Main Application:

     

    (1) Used in decorating, paint and coating.

     

    (2) Mica powder is the basic raw material for mica ceramics products.

     

    (3) It can be used in fire-fighting dry powder, protecting layer of welding rods, conducting wires     and electric cables.

     

    (4)It can be taken as a filler, shelter, lubricating substance, drawing of patterns in plastics, rubber, asbestos products and sealing materials. It can also be used as a filler in degreasing agent of cosmetics, in insulating materials of high-frequent electric waves and acid-durable products. It can be used as coating in models of forcasting metal, the brightening material in aluminium and paint in electroplating bath.

     

    Main Application

    Pearlescent pigment

    Cosmetics

    Rubber

    Electric insulation

    Coatings

    Painting

    Plastics

    Extinguishant

    Fire control

    Building m

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