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    Brown Aluminium Oxide (A-10B)

    • 型号A-10B

    The abrasive grains of this products has angular shape and sharp-edged hem, after good dust collecting, impurity and strongly magnetism material removing, carefully sieve classifying, the grains can do very well on various polishing application, such as glass carving, rust removing, jean cloth grinding and also suitable for making Bonded Abrasive like cutting wheel and so on.

    1. 详细信息

    The abrasive grains of this products has angular shape and sharp-edged hem, after good dust collecting, impurity and strongly magnetism material removing, carefully sieve classifying, the grains can do very well on various polishing application, such as glass carving, rust removing, jean cloth grinding and also suitable for making Bonded Abrasive like cutting wheel and so on.

    Typical Chemical Analysis

    Al2O3Fe2O3TiO2SiO2CaO

    95.65%

    0.07%2.69%0.72%0.23%

    Physical Properties

    ColorDark brown
    ShapeBlocky, tough and sharp
    Crystal FormAlpha-alumina trigonal system
    True Specific Gravity 3.85 g/cm3
    Hardness2090 Knoop scale; 9.0 Mohs scale
    Melting Temperature 

    About 2050 ℃

    Magnetic Material0.0076%

    Bulk Density Test Value (g/cm3)

    Grit NoF12F14F16F20F22F24F30F36F40F46
    B.D1.831.801.781.761.761.741.721.701.671.65
    Grit NoF54F60F70F80F90F100F120F150F180F220
    B.D1.631.611.581.551.551.521.491.471.451.44

    Grit Size Available (F)
    121416202224303640465460708090100120150180220

    Particle Size Distribution (PSD)

    PSD According to ISO, ANSI, FEPA and JIS.

    Packing Way Selection

    a. In 25kg plastic woven bags.
    b. In 1000kg big bag.
    c. 40 x 25kg plastic woven bags in one big bag.
    d. 40 x 25kg plastic woven bags on pallet.
    e. 40 x 25kg paper bags on pallet.
    f. According to client’s special requirement.


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