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    • Shijiazhuang Mining Imp & Exp Trade Co., Ltd. Follow
      • Vermiculite,Sepiolite,Zeolite,Volcanic stone,Mica
      05-903, Yinghua Building, No. 230, Youyi North St., Xinhua District, Shijiazhuang, Hebei, China (Mainland)
      Totally has 1 empolyees in Tradesns

    acicular wollastonite for filler agent
    Follow
    • Place of Origin：
      Zhejiang, China (Mainland)
    • Brand Name：
      SWT
    • Model Number：
      80-1250 mesh
    • Application：
      oil paint,plastics, rubber, building,electric welding,glass,electro
    • Hardness：
      2-2.5
    • SiO2 Content (%)：
      >49
    • Fe2O3 Content (%)：
      <0.2
    • Al2O3 Content (%)：
      <0.8
    • MgO Content (%)：
      <0.8
    • CaO Content (%)：
      >45
    • Whiteness：
      88-90
    • Refractive Index (%)：
      1.58
    • Product Name：
      acicular wollastonite
    • Color：
      White
    • Surface treatment：
      no treatment or modified
    • Deliverability： 1000 Metric Ton/Metric Tons per Month
    • Port： Xingang
    • US $ 150-200/Metric Ton（Minimal Quantities 1Metric Ton）
    Linda·Lin
    Director
    Chat online
    Shijiazhuang Mining Imp & Exp Trade Co., Ltd.
    China Hebei Shijiazhuang
    Manufacturer,Trading Company
    Less than 5 People
    Export Model:Have Own Export License
    Export Identification:Alibaba.com Certified Supplier,Trading Assessment Certificate
    Main Products:Vermiculite,Sepiolite,Zeolite,Volcanic stone,Mica
    • Products Description
    • Review List
      Quick Details
    • Place of Origin：
      Zhejiang, China (Mainland)
    • Brand Name：
      SWT
    • Model Number：
      80-1250 mesh
    • Application：
      oil paint,plastics, rubber, building,electric welding,glass,electro
    • Hardness：
      2-2.5
    • SiO2 Content (%)：
      >49
    • Fe2O3 Content (%)：
      <0.2
    • Al2O3 Content (%)：
      <0.8
    • MgO Content (%)：
      <0.8
    • CaO Content (%)：
      >45
    • Whiteness：
      88-90
    • Refractive Index (%)：
      1.58
    • Product Name：
      acicular wollastonite
    • Color：
      White
    • Surface treatment：
      no treatment or modified
    ?
    Product Description

    ?

    ?

    1.The chemical Properties of wollastonite

    ?

    Componet

    SiO2?

    		?CaO

    ?Al2O3

    		?Fe2O3?TiO2??MgOL.O.I??
    Content(%)?49-53?43-45?0.26max?0.35max?0.02max?1.3max?1.5-3

    ?

    ?

    2.The physical properties of wollastonite

    ?

    Iterm

    Result

    Granularity(mesh)

    		80-2000

    Ratio of length to diameter(L/D)

    		8-25?8-25

    absorption oil value

    (g/100g)

    		20-26

    Whiteness(%)

    		76-89

    Refraction(%)

    		1.63

    Density(g/cm3)

    		2.95

    Expantion coefficient(mm//mm℃)

    		6.5×10-6

    Melting point(?℃?)

    		1450

    Hardness(Moh's)

    		4.5-5

    Sedimentation value(ml/200m)?

    		40-90


    3.Main applications of wollastonite

    ?

    MetallurgyFriction?material
    WeldingConstruction
    CeramicsRubber
    ?PaintsPlastic
    ?CoatingElectronics

    ?

    ?

    ?

    Packaging & Shipping

    ?

    ?

    Loading quantity:20-25MT/20GP

    Packing materail:Pp bag,25kg/bag,50kg/bag,1MT/bag.(with or without pallet)

    ?

    ?

    ?

    ?

    ?

    ?

    Company Information

    ?

    ?

    ?

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