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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

    Every specification of Mica blocks
    Follow
    • Place of Origin：
      Hebei, China (Mainland)
    • Brand Name：
      KDH
    • Model Number：
      kdh11
    • Type：
      Insulation Sheet
    • Material：
      Porcelain
    • Application：
      High Voltage
    • Rated Voltage：
      according to quality
    • Tensile Strength：
      according to specifications
    • Deliverability： 50000 Ton/Tons per Week
    • Port： Tianjin
    • US $ 110-400/Ton（Minimal Quantities 5Ton）
    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
    • Place of Origin：
      Hebei, China (Mainland)
    • Brand Name：
      KDH
    • Model Number：
      kdh11
    • Type：
      Insulation Sheet
    • Material：
      Porcelain
    • Application：
      High Voltage
    • Rated Voltage：
      according to quality
    • Tensile Strength：
      according to specifications

    Specifications

    1.All sizes specifications
    2.Powder and sheets
    3.Golden white etc
    4.Process:dry and wet method
    5.Used for many industries

    Mica blocks

    Mica mateials for electric insulation

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

    Size: 20mesh, 40mesh, 60mesh, 80mesh, 100mesh, 200mesh, 325mesh, or accoring to customers'?? requirements.

    Powder mica?and flake mica

    Element Date for Reference:

    ?

    Element

    SiO2

    AI2O3

    K2O

    Fe2O3

    CaO

    Na2O

    MgO

    H2O

    Content%

    44-50

    20-33

    9-11

    2-6

    0.02-0.77

    0.6-1.8

    0.3-2

    2-3

    ?

    ?

    Specifications and Data for Reference:

    1.?Wet Ground Mica?

    Size

    Over sieve%

    Sand%

    Loose Density

    Water

    Lost

    Whiteness

    Dia-thick Ratio

    120um/120mesh

    250um0.1

    125um5.0

    ≤1.0

    ≤0.25

    ≤1

    ≤4.3

    70

    70

    90um/160mesh

    180um0.1

    90um5.0

    ≤1.0

    ?

    ≤0.25

    ≤1

    ≤4.3

    70

    70

    75um/200mesh

    150um0.1

    75um5.0

    ≤0.5

    ≤0.25

    ≤1

    ≤4.3

    70

    70

    45um/325mesh

    112um0.1

    45um5.0

    ≤0.5

    ≤0.25

    ≤1

    ≤4.3

    70

    70

    38um/400mesh

    75um0.1

    38um10.0

    ≤0.5

    ≤0.25

    ≤1

    ≤4.3

    70

    70

    2.?Dry Ground Mica?

    Size

    Over Sieve%

    Fe ppm

    Sand

    Loose

    Density

    Water

    Whiteness

    Dia-Thick-ness

    Ratio

    900um/20mesh

    ≤0.5

    ≤400

    ≤0.5

    ≤0.3

    ≤1.0

    60

    60

    450um/40mesh

    ≤0.5

    ≤400

    ≤0.5

    ≤0.3

    ≤1.0

    60

    60

    300um/60mesh

    ≤0.5

    ≤800

    ≤1.0

    ≤0.3

    ≤1.0

    60

    60

    150um/100mesh

    ≤0.5

    ≤800

    ≤1.0

    ≤0.3

    ≤1.0

    60

    60

    75um/200mesh

    ≤0.5

    ≤800

    ≤0.5

    0.25≤

    ≤1.0

    60

    60

    45um/325mesh

    ≤0.5

    ≤400

    ≤0.5

    ≤0.25

    ≤1.0

    60

    60

    35um/400mesh

    ≤0.5

    ≤400

    ≤0.5

    ≤0.22

    ≤1.0

    65

    60

    28um/500mesh

    ≤0.5

    ≤300

    ≤0.5

    ≤0.22

    ≤1.0

    65

    60

    23um/600mesh

    ≤1.0

    ≤300

    ≤0.5

    ≤0.22

    ≤1.0

    65

    60

    18um/800mesh

    ≤1.0

    ≤300

    ≤0.5

    ≤0.22

    ≤1.0

    65

    60

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