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    • Shijiazhuang Quanfeng Minerals Co., Ltd. Follow
      • color sand,vermiculite,tourmaline powder,Perlite filter,Kaolin
      Room 1610, Building A, Yihong Mansion, Xinhua District, Shijiazhuang, Hebei, China (Mainland)
      Totally has 1 empolyees in Tradesns

    perlite use for thermal insulation, sound insulation, decorative material
    Follow
    • Place of Origin：
      Hebei, China (Mainland)
    • Brand Name：
      Quanfeng
    • Model Number：
      QF
    • Size：
      1-2 2-3mm
    • Type：
      Expanded Perlite
    • Application：
      Agriculture
    • 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%
    • Loss On Ignition：
      4-8%
    • Expanded Or Not：
      Expanded
    • Usage：
      Heat Resistance
    • Deliverability： 5000 Ton/Tons per Month
    • Port： Tianjin
    • US $ 21-40/Metric Ton（Minimal Quantities 25Metric Ton）
    yanling·dong
    salesman
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    Shijiazhuang Quanfeng Minerals Co., Ltd.
    China Hebei Shijiazhuang
    Manufacturer,Trading Company
    11 - 50 People
    Export Model:
    Export Identification:
    Main Products:color sand,vermiculite,tourmaline powder,Perlite filter,Kaolin
    • Products Description
    • Review List
      Quick Details
    • Place of Origin：
      Hebei, China (Mainland)
    • Brand Name：
      Quanfeng
    • Model Number：
      QF
    • Size：
      1-2 2-3mm
    • Type：
      Expanded Perlite
    • Application：
      Agriculture
    • 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%
    • Loss On Ignition：
      4-8%
    • Expanded Or Not：
      Expanded
    • Usage：
      Heat Resistance

    ?perlite use for thermal insulation, sound insulation, decorative material

    Product Description

    ?

    agricultural perlite/expanded perlite?

    1.name:perlite

    2.low price higt quality
    3.provide 1kg free sample
    4.good after-self service

    5.size:4-6mesh,10-20mesh,20-40mesh,40-80mesh,80-100mesh,120-180mesh

    ?

    1.?Physical properties

    colour

    Yellow or pinkish red, dark green, grey, brown, brown, black ash, such as color, which is given priority to with gray, shallow ash

    appearance

    ?

    Fracture jagged, shells, crack, flake, streaks of white

    hardness

    5.5~7

    Density g/cm3

    2.2~2.4

    refractoriness

    1300~1380°C

    expansion times

    4~25

    ?

    2. Chemical properties

    SiO2

    68~74

    Al2O3

    ±12

    Fe2O3

    0.5~3.6

    CaO

    0.7~1.0

    K2O

    2~3

    Na2O

    4~5

    MgO

    0.3

    H2O

    2.3-6.4

    ?

    3. Expanded perlite products quality standards

    index

    ?

    One kind of material

    Two kind of material

    Three kind of material

    particle size,mm

    f2.5<5%-0.15<8%

    w0.15<8%

    Φ0.15<8%

    Bulk Density,?kg/m3

    below

    80~150

    150~250

    ?

    ?

    Packaging & Shipping

    ?25Kgs or 50Kgs/Kraft paper bag;?25Kgs or 50Kgs/Woven?bag;?

    ?

    1Tons/Jumbo bag or Pallet

    ?

    20Tons/20'FCL

    ?

    Packaging can be customized according to customer's requirement.

    ?

    Our Services

    ?Service:

    ?

    We have?a?variety of specifications of products, you can?according to your own needs to contact us.?The granularity of the production is according to user’s?requirements.

    ?

    Sample:

    ?

    Less than 1kg the sample can send to you for free if needed,you only need to pay the express fee

    ?

    For more information, pls feel free to contact us.

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