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  • White Fused Alumina Powder - China

    price: contact company for price

    Product Introduction White fused alumina/WFA, is made from high quality

    alumina by being melted above 2000 Degrees Celsius in the electric arc

    furnace. It is characterized by high purity, great self-sharpening, acid

    and alkali resistance, high temperature resistance and stable thermal

    performance. Its hardness is a little higher than brown fused alumina.

    It is with low toughness, great grinding ability, small heat and high

    efficiency. White fused alumina can be made into all kinds of abrasives,

    suitable for grinding high carbon steel, high speed steel, stainless

    steel and other fine-grained abrasives; it can be also used for

    precision casting and high-refractory materials.

    Grain size we manufacture

    Fraction 8-5mm, 5-3mm, 3-1mm, 0-1mm

    Grain size F8, F10, F12, F14, F16, F20, F22, F24, F30, F36, F40, F46, F54, F60, F70, F80, F90, F100, F120, F150, F180, F220

    Powder F240, F280, F320, F400, F500, F600, F800, F1000, F1200

    The physical and chemical analysis

    AI2O3 CONTENT= 99.00 %

    SiO2 CONTENT = 0.04 %

    Na2O CONTENT = 0.30%

    Fe2O3 CONTENT =0.04%

    Item Property

    Bulk density 1.75-1.95g/cm3

    Grain density 3.97g/cm3

    Morse hardness 9

    Melting point 2250 centigrade

    Refractoriness 1850 centigrade

    White Fused Alumina Powder

    For any questions and needs please contact us below


    Company Contact:


    • Phone: 008615225176376

    • Address: BUILDING No.13,WANDA PLAZA,HANGHAI ROAD, ZHENGZHOU, China

    • Email: Email


    Published date: October 27, 2012 -

    • Business Description: Our main products including Abrasive and Refractory Materials,Zirconia

      Fused Alumina ,White Fused Alumina,Brown Fused Alumina,Pink Fused

      Alumina,Silicon Carbide, Glass Beads.

      Contact information

      Sales Manager : Maggie Liu

      Company: LD International Abrasives Limited

      Email: maggieabrasives@hotmail.com

      Skype: maggieliu19840528

      Mob: 0086 15225176376

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