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    Heated & Ceramic coated Brown fused alumina oxide

    1. Details

    Heated & Ceramic coated Brown fused alumina oxide

    CODE: BC-BFA-HCC

    BFA-HCC is ceramic coated with ferric oxide on the surface by a specific processing. It is made from high quality brown fused alumina calcined at high temperature through intensive deep processing. The product features a large specific surface area, stronger hydrophilicity, even particle size ,higher purity, stronger binding power ,cutting effciency and good heat dispersion performance , it is main performance indexes are as below: compared with normal BFA, BFA-HCC micro-hardness increases 10% ,toughness increases 10%, hydrophilicity increase 3.5 times , grinding and cutting quantity increases 3% and efficiency increase 30%-50% . It is suitable for making Top grade coated abrasive and Top grade resin bonded wheels.


    Comparison of physical performance: Normal BFA and BFA-HCC

    Item name

    (Grit 60#)
    Hhydrophilicity

    (Grit 60#)
    sand-out

    (Grit 30#)
    single particlecompressive strength

    (Grit 60#)
    Toughness

    Normal BFA

    60mm

    1.60g

    27.0N

    32.0%

    BFA-HCC

    141mm

    1.53g

    31.0N

    59.0%

    Improvement

    Up 130%

    Down 4.2%

    Up 14.7%

    Up 83.3%


    Standard: FEAP- F (Bonded abrasives),  FEPA- P (Coated abrasives) 

    Grit available:  Grit FEPA F12 – F220#.  

    Grit FEPA P12 - P220#.  

    Other sizes are also available on request.