acicular wollastonite powder filler used for plastic and rubber - TradeSNS - 江南娱乐客服
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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 powder filler used for plastic and rubber
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    • Place of Origin:
      Jiangxi, China (Mainland)
    • Brand Name:
      Mininig
    • Model Number:
      1250mesh
    • Application:
      Plastic and rubber
    • Hardness:
      4.5
    • SiO2 Content (%):
      >49
    • Fe2O3 Content (%):
      <0.35
    • Al2O3 Content (%):
      <0.8
    • MgO Content (%):
      <0.8
    • CaO Content (%):
      >45
    • Whiteness:
      88-90, >85
    • Refractive Index (%):
      1.58
    • D50:
      >10um
    • Deliverability: 1000 Metric Ton/Metric Tons per Month
    • Port: Nanchang Port
    • US $ 300-500/Metric Ton(Minimal Quantities 20Metric 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:
      Jiangxi, China (Mainland)
    • Brand Name:
      Mininig
    • Model Number:
      1250mesh
    • Application:
      Plastic and rubber
    • Hardness:
      4.5
    • SiO2 Content (%):
      >49
    • Fe2O3 Content (%):
      <0.35
    • Al2O3 Content (%):
      <0.8
    • MgO Content (%):
      <0.8
    • CaO Content (%):
      >45
    • Whiteness:
      88-90, >85
    • Refractive Index (%):
      1.58
    • D50:
      >10um

     

     

    Product Description

     

    Acicular wollastonite

    As calcic metasilcate mineral, is a new kind of industrial raw mineral materials. At present, it’s mainly applied to ceramic industry, and secondly used as metallurgy protecting slag and paint. Further, it can be used as electrode coating, mountain cork substitute, abradant binding agent, compound of glass and stuffing of rubber, plastic, insulating material and paper. Some wollastonite can be used as finishing material of building or compound of white cement.

     

    1. Chemical analysis

     

    Whiteness

    SiO

     CaO

     Al2O3

     Fe2O3 TiO MgOL.O.I  
    >80 49-53 43-45 0.26max 0.35max 0.02max 1.3max 1.5-3

     

    The physical properties of wollastonite

     

     

     

    Iterm

    Result

    Granularity(mesh)

    80-2500

    Ratio of length to diameter(L/D)

    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

     

     

    Since 2008, Shijiazhuang Mining Imp &Exp Trade Co., Ltd stands out in the production of non-metallic minerals, such as vermiculite, sepiolite, brucite fiber, lava stone, wollastonite, natural zeolite and perlite etc with the brand name of S.W.T

     

    Produced with unique technology, S.W.T products are designed to satisfy customers’ various demand of excellent materials applied for industry, construction, agriculture, horticulture and also for water treatment.

     

    With development of all these years, S.W.T and OEM Service from our SJZM group has gained good reputation from customers in worldwide. We are aiming to supply quality raw mineral materials for our customer and making their products safe, green, and economical. 

     

     

    FAQ

     

    1.What is the MOQ

    The recommended MOQ is 20Mt.

    2.What is our trade term

    EXW,FCA,FOB,CNF and CIF

    3.What is the payment term?

    (1)T/T :30%-50% prepayment,the balance should be paid before the shippment or against the B/L.

    (2.)100% irrevocable L/C at sight

    4.when to deliver the goods?

    Within 20 days

     

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