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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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