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    • Shijiazhuang Mining Imp & Exp Trade Co., Ltd. 关注
    • Vermiculite,Sepiolite,Zeolite,Volcanic stone,Mica
      05-903, Yinghua Building, No. 230, Youyi North St., Xinhua District, Shijiazhuang, Hebei, China (Mainland)
      查看在易之家共有 1 位雇员

    供应
    High whiteness Wollastonite Powder
    关注
    • Place of Origin:
      Jiangxi, China (Mainland)
    • Brand Name:
      S.W.T
    • Model Number:
      325mesh
    • Application:
      Ceramics
    • Hardness:
      4-4.5
    • SiO2 Content (%):
      49-53
    • Fe2O3 Content (%):
      <0.35
    • Al2O3 Content (%):
      <0.26
    • MgO Content (%):
      <1.3
    • CaO Content (%):
      43-45
    • Whiteness:
      80-90, 80-90
    • Refractive Index (%):
      1.58
    • Type:
      needle,powder
    • granularity:
      80-2500mesh
    • (L/D):
      8-25
    • Refraction:
      1.63
    • 供应能力: 1000 Metric Ton/Metric Tons per Month
    • 港口: NANCHANG PORT
    • US $150-200/Metric Ton(最小订单 20Metric Ton)
    LinLinda
    Director
    在线聊天
    Shijiazhuang Mining Imp & Exp Trade Co., Ltd.
    中国河北石家庄市
    生产公司,贸易公司
    小于5职员
    出口模式:Have Own Export License
    出口认证:Alibaba.com Certified Supplier,Trading Assessment Certificate
    主营产品:Vermiculite,Sepiolite,Zeolite,Volcanic stone,Mica
    • 产品描述
    • 产品评价
      详细信息
    • Place of Origin:
      Jiangxi, China (Mainland)
    • Brand Name:
      S.W.T
    • Model Number:
      325mesh
    • Application:
      Ceramics
    • Hardness:
      4-4.5
    • SiO2 Content (%):
      49-53
    • Fe2O3 Content (%):
      <0.35
    • Al2O3 Content (%):
      <0.26
    • MgO Content (%):
      <1.3
    • CaO Content (%):
      43-45
    • Whiteness:
      80-90, 80-90
    • Refractive Index (%):
      1.58
    • Type:
      needle,powder
    • granularity:
      80-2500mesh
    • (L/D):
      8-25
    • Refraction:
      1.63

     

    Product Description

     

    Ceramic grade wollastonite powder

     

     

    Wollastonite can reduce the sintering temperature and shorten the firing time, achieve low-temperature and shorten the firing time, save a lot of fuel, improve the mechanical properties of the products, reduce crazing, cracking, breakage, wraping, enamel defects and other problems. It can also improve embryo strength, reduce the product weight, increase glaze luster, reduce the glaze mud viscosity, all of which reduce costs, and improve the quality and yields of ceramic products. With it’s excellent insulation properties, high impact strength and shape stability, it can be applied to the electrical insulating ceramic industry, precision technology ceramics industry and the craft ceramic industries.

     

     

    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

     

     

    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. 

     

     

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