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    • DFL Minmet Refractories Corp. Follow
      • Vermiculite,Cenosphere,Polypropylene Fiber,Kaolin Clay,Sepiolite
      Room 1111, Sinotrans Building, No. 368, Youyi North Street, Shijiazhuang, Hebei, China (Mainland)
      Totally has 1 empolyees in Tradesns

    Ceramic insulation hollow microspheres cenosphere
    Follow
    • Place of Origin：
      Hebei, China (Mainland)
    • Shape：
      Powder
    • SiO2 Content (%)：
      55-60%
    • Al2O3 Content (%)：
      30-35%
    • MgO Content (%)：
      0.8-1.2%
    • CaO Content (%)：
      1.2-1.7%
    • Refractoriness (Degree)：
      Common (1580°< Refractoriness< 1770°)
    • CrO Content (%)：
      0.1~0.3%
    • SiC Content (%)：
      1.2-1.4
    • Model Number：
      DFL-M
    • Brand Name：
      DFL
    • product name：
      cenosphere
    • size：
      20-325mesh
    • color：
      grey, white
    • application：
      insulation, refractory,etc
    • bulk density：
      0.3-0.5g/cm3
    • true density：
      0.75-1.0 g/cm3
    • floating rate：
      95%min
    • PH：
      6
    • melting point：
      1400°C
    • refractoriness：
      1550-1750°C
    • Deliverability： 1500 Ton/Tons per Month
    • Port： Tianjin,Qingdao, Dalian, Shanghai,etc.
    • US $ 500-899/Ton（Minimal Quantities 1Ton）
    Diana·Fu
    General Manager
    Chat online
    DFL Minmet Refractories Corp.
    China Hebei
    Trading Company
    11 - 50 People
    Export Model:Have Own Export License
    Export Identification:Test Report
    Main Products:Vermiculite,Cenosphere,Polypropylene Fiber,Kaolin Clay,Sepiolite
    • Products Description
    • Review List
      Quick Details
    • Place of Origin：
      Hebei, China (Mainland)
    • Shape：
      Powder
    • SiO2 Content (%)：
      55-60%
    • Al2O3 Content (%)：
      30-35%
    • MgO Content (%)：
      0.8-1.2%
    • CaO Content (%)：
      1.2-1.7%
    • Refractoriness (Degree)：
      Common (1580°< Refractoriness< 1770°)
    • CrO Content (%)：
      0.1~0.3%
    • SiC Content (%)：
      1.2-1.4
    • Model Number：
      DFL-M
    • Brand Name：
      DFL
    • product name：
      cenosphere
    • size：
      20-325mesh
    • color：
      grey, white
    • application：
      insulation, refractory,etc
    • bulk density：
      0.3-0.5g/cm3
    • true density：
      0.75-1.0 g/cm3
    • floating rate：
      95%min
    • PH：
      6
    • melting point：
      1400°C
    • refractoriness：
      1550-1750°C
    Product Description

    Cenosphere?

    Cenosphere, sometimes called microsphere, is a light weight, inert, hollow sphere made largely of silica and alumina and filled with air or inert gas., typically produced as a byproduct of coalcombustion at thermal power plants. The color varies from gray to almost white and their density is about 0.6–0.9 g/cm3, all these property give it a widely application for insulation, refractory,oil drilling,coating,construction use.

    Detailed Images

    Difference sizes cenospheres

    Packing & Delivery

    25KG Paper Craft Bags

    500/550/600KG Jumbo Bags

    Certifications
    Our Serivce

    Free Samples

    1-2KG samples for free is avaliable, the delivery cost should be paid.

    All-Over Certificates

    ?ISO9001,? IOM, CIQ, DGM, TDS, MSDS, DGM, Test Report,? Form E, FormA, etc. as request.

    Quality Control Dept.

    Professional QC test? before-production, in-production, and after-production? to control the quality.

    Our Company

    DFL Corp.

    As the only director of TVA in Asia, ISO9001-2008 certificated company, we DFL have dealt non-mentallic minerals and pp fiber over 20 years, and gained good reputation among our new and old customers with stable qualtiy, timely delivery, and first-class service, sincerely waiting for your enquiry.

    Contact Us



    Attn: Alice Chen


    Skype: dflstones58

    Tel: +86-0311-87790166

    Fax:+86-0311-87799798
    Mob: +86-13722981036

    WhatsApp: +86-13722981036
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