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    • Shijiazhuang Quanfeng Minerals Co., Ltd. 关注
    • color sand,vermiculite,tourmaline powder,Perlite filter,Kaolin
      Room 1610, Building A, Yihong Mansion, Xinhua District, Shijiazhuang, Hebei, China (Mainland)
      查看在易之家共有 1 位雇员

    供应
    Fireproofing materials granule cenospheres
    关注
    • Place of Origin:
      Hebei, China (Mainland)
    • Shape:
      Powder
    • Material:
      Coal Fly Ash
    • SiO2 Content (%):
      50%~65%
    • Al2O3 Content (%):
      38-42%
    • MgO Content (%):
      0.8-1.2
    • CaO Content (%):
      0.34%
    • Refractoriness (Degree):
      1770°< Refractoriness< 2000°
    • CrO Content (%):
      0.1~0.3%
    • SiC Content (%):
      1.2-1.4
    • Model Number:
      Customer's Requirement
    • Brand Name:
      Quanfeng
    • Color:
      White/Gray
    • 供应能力: 5000 Ton/Tons per Month
    • 港口: Tianjin, Qingdao, Dalian
    • US $500-1500/Ton(最小订单 1Ton)
    dongyanling
    salesman
    在线聊天
    Shijiazhuang Quanfeng Minerals Co., Ltd.
    中国河北石家庄市
    生产公司,贸易公司
    11-50职员
    出口模式:
    出口认证:
    主营产品:color sand,vermiculite,tourmaline powder,Perlite filter,Kaolin
    • 产品描述
    • 产品评价
      详细信息
    • Place of Origin:
      Hebei, China (Mainland)
    • Shape:
      Powder
    • Material:
      Coal Fly Ash
    • SiO2 Content (%):
      50%~65%
    • Al2O3 Content (%):
      38-42%
    • MgO Content (%):
      0.8-1.2
    • CaO Content (%):
      0.34%
    • Refractoriness (Degree):
      1770°< Refractoriness< 2000°
    • CrO Content (%):
      0.1~0.3%
    • SiC Content (%):
      1.2-1.4
    • Model Number:
      Customer's Requirement
    • Brand Name:
      Quanfeng
    • Color:
      White/Gray

    Fireproofing materials granule cenospheres

     

     

     

    1. Propertities

     

    1) High refractoriness

    2) Qualitative light

    3) High hardness and high strength

    4) Insulated non-conductive

    5) Particle size and large specific surface area

     

     

     

     

    2. The physical propertie

     

    Program

    Test index

    Program

    Test index

    Shape

    High fluidity ball powder

    Particle size(μm)

    10-400

    Color

    Light off-white

    Specific resistance(Ω CM)

    1010-1013

    Real density

    0.5-0.8

    Moh's hardness

     

    6-7

    Bulk density(g/m³)

    0.3-0.5

    PH(water dispersion)

    6

    Refractoriness °C

    750

    Melting point 

    ≥1400

    Thermal conductivity

    0.000903-0.0015

    Thermal conductivity(w/m·k)

    0.054-0.095

    Compressive strength(M pa)

    ≥350

    Refractive Index

    1.54

    Burning lost rate

    1.33

    Oil absorption g(oil)/g

    0.68-0.69

     

     

     

    3. Application 

     

    1) Rrfractoriness thermal insulation material

    2) Construction materials

    3)  Petroleum industry

    4)  Insulation material

    5)  Coating material

    6)  Spaceflight and space exploration

    7)  Plastic industry

     

     

     

     

    4. Packaging &Delivery

     

    650Kgs/Jumbo bag; 50Kgs/Woven bag

     

    20Jumbo bags/20'FCL

     

    13Tons/20'FCL; 26Tons/40;FCL

     

     

     

    5. Direct factory

     

      We are professional mineral manufacturer with 20 years experiences in China. All products are up to the standard level and have been exported to Southeast Asia, Europe, America and Africa etc. Our products have a good reputation at home and abroad.

     

     

     

    For more information, please contact with us.

     

     

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