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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

    2-4mm agriculture perlite expanded
    Follow
    • Place of Origin：
      Hebei, China (Mainland)
    • Brand Name：
      KDH
    • Model Number：
      KDHP
    • Size：
      0-8mm
    • Type：
      Expanded Perlite
    • Application：
      foundry ,horticulture,filter ,agrilculture ,construction ,insulation
    • SiO2 Content (%)：
      68-74%
    • Fe2O3 Content (%)：
      0.1-2%
    • Al2O3 Content (%)：
      12-16%
    • MgO Content (%)：
      0.3%
    • CaO Content (%)：
      0.15-1.5%
    • K2O Content (%)：
      1-4%
    • Na2O Content (%)：
      4-5%
    • Expanded Or Not：
      Expanded
    • size：
      4-8/3-6/2-4mm
    • apprance：
      white granule
    • usage：
      agriculture
    • Deliverability： 36000 Cubic Meter/Cubic Meters per Month
    • Port： Xingang port,China
    • US $ 35-50/Cubic Meter（Minimal Quantities 72Cubic Meter）
    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：
      KDHP
    • Size：
      0-8mm
    • Type：
      Expanded Perlite
    • Application：
      foundry ,horticulture,filter ,agrilculture ,construction ,insulation
    • SiO2 Content (%)：
      68-74%
    • Fe2O3 Content (%)：
      0.1-2%
    • Al2O3 Content (%)：
      12-16%
    • MgO Content (%)：
      0.3%
    • CaO Content (%)：
      0.15-1.5%
    • K2O Content (%)：
      1-4%
    • Na2O Content (%)：
      4-5%
    • Expanded Or Not：
      Expanded
    • size：
      4-8/3-6/2-4mm
    • apprance：
      white granule
    • usage：
      agriculture

    2-4mm agriculture perlite expanded

    ?

    1.Physical properties

    ?

    Type

    Bulk density

    Color

    H.S code

    Form

    Expanded perlite

    50-350kgs/m3

    White

    6806200000

    Irregular spherical

    ?

    ?

    Item

    Specification

    Item

    Specification

    Specific gravity

    2.2-2.4g/cc

    Thermal conductivity

    0.0284-0.054

    Melting point

    1280-1350°C

    Softening point

    890-1090 oC

    PH

    6.5-7.5

    Dioptre

    1.483-1.506

    Features

    poisonless,tasteless,staleless,nonconbustible,acid-resistant,alkali-resistant,fireproofing ,sound proofing,light weight ,etc

    ?

    2.Chemical properties

    Composition

    Al2O3

    SiO2

    Fe2O3

    CaO

    Na2O

    K2O

    MaO

    Percentage

    12-16

    68-74

    0.1-2

    0.15-1.5

    4-5

    1-4

    0.3

    ?

    3.Applications

    Insulation,perlite board ,horticulture ,agriculture,construction

    ?

    ?

    ?

    ?

    ?

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