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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

    Wollastonite
    Follow
    • Place of Origin：
      China (Mainland)
    • Brand Name：
      mining
    • Application：
      Ceramics
    • Deliverability： 1000 Metric Ton/Metric Tons per Month
    • Port： xingang port,china
    • -/Kilogram（Minimal Quantities 1Kilogram）
    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：
      China (Mainland)
    • Brand Name：
      mining
    • Application：
      Ceramics
    Wollastonite
    Wollastonite extensive use in oil paint, plastics, rubber, electric welding, glass, electron industry, metallurgy and paper making. Its insulation performance is very good, endure acid, resist abrade, bear high temperature, have good fibre performance.
    ?
    Refined mineral wollastonite
    Features:
    1) high purity near the theoretic component
    2) good needle-shape, low ignition loss
    3) low content of harmful constituent such as fe2o3, s and p
    Main chemical components (%):
    Sio2
    ?
    Cao
    ?
    Fe2o3
    ?
    Al2o3
    ?
    Mgo
    ?
    S
    ?
    P
    ?
    Loss
    ?
    >49
    >45
    <0.2
    < 0.8
    <0.8
    <0.001
    <0.001
    <1.5
    ?
    Packing:25kg/bag,50kg/bag
    Wollastonite needle powder
    Features:
    1) 325 mesh to 1250 mesh
    2) high length-diameter ratio, high whiteness
    3) widely used in plastic, rubber, paint and coating, ceramic, frictional materials, insulator, building materials, composite materials and other fields
    Physical-chemical index (%):
    1)????? nfw-xa:
    Sio2
    ?
    Cao
    ?
    Fe2o3
    ?
    Al2o3
    ?
    Mgo
    ?
    S
    ?
    P
    ?
    Loss
    ?
    >49
    >46
    <0.25
    < 0.8
    <0.8
    <0.001
    <0.001
    <1.5
    2)????? nfw-xb:
    Sio2
    ?
    Cao
    ?
    Fe2o3
    ?
    Al2o3
    ?
    Mgo
    ?
    S
    ?
    P
    ?
    Loss
    ?
    >50
    >43
    <0.2
    < 0.8
    <0.8
    <0.001
    <0.001
    <3
    Packing:25kg/bag,50kg/bag
    ?
    Metallurgical grade wollastonite
    Features:
    1) 80 mesh to 325 mesh
    2) used in continuous casting flux, agglomerated flux, welding electrodes
    Physical-chemical index (%):
    1)????? nfw-ya:
    Sio2
    ?
    Cao
    ?
    Fe2o3
    ?
    Al2o3
    ?
    Mgo
    ?
    S
    ?
    P
    ?
    Loss
    ?
    >49
    >45
    <0.25
    < 0.8
    <0.8
    <0.001
    <0.001
    <1.6
    2)????? nfw-yb:
    Sio2
    ?
    Cao
    ?
    Fe2o3
    ?
    Al2o3
    ?
    Mgo
    ?
    S
    ?
    P
    ?
    Loss
    ?
    >49
    >43
    <0.2
    < 0.8
    <0.8
    <0.001
    <0.001
    <2.5
    Packing:25kg/bag,50kg/bag
    ?
    Ceramic grade wollastonite
    Features:
    1) 200 mesh to 325 mesh
    2) when sufficient wollastonite is added to ceramic material, the
    Baking temperature can be decreased, and the baking duration greatly shortens to one rapid low temperature bake, thus saving fuel and reducing production costs
    3) at the same time the mechanical properties are improved, cracks and streaks on the products are eliminated and quality raised
    ?
    Physical-chemical index (%):
    1) nfw-ta:
    Sio2
    ?
    Cao
    ?
    Fe2o3
    ?
    Al2o3
    ?
    Mgo
    ?
    S
    ?
    P
    ?
    Loss
    ?
    >49
    >45
    <0.25
    < 0.8
    <0.8
    <0.001
    <0.001
    <1.6
    ?
    2) nfw-tb:
    Sio2
    ?
    Cao
    ?
    Fe2o3
    ?
    Al2o3
    ?
    Mgo
    ?
    S
    ?
    P
    ?
    Loss
    ?
    >50
    >43
    <0.25
    < 0.8
    <0.8
    <0.001
    <0.001
    <2.5
    ?
    ?
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