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White corundum powder F150# used for wear resistant floor

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White corundum powder F150# used for wear resistant floor



Our white fused alumina grains are produced from high purity calcined alumina in electric arc-furnaces.The molten material undergoes cooling, crushing, grinding, sieving, classifying and, of course, various quality checking procedure before it is packed for delivery.



Physical performance

Chinese Reliable Supplier White Corundum F150

Size

F150

Crystals

Trigonal

Melting point

2250℃

highest used temperature

1900℃

Bulk density

1.75-1.95g/cm3

Specific Gravity

≥3.90g/cm3

Mohs Hardness

≥9.0

Usage

1. Bonded abrasives and Coated abrasives

2. Surface treatment/finishing

3.Lapping, polishing,decorative non-skid tile, and pressure blasting.

4. Ceramic Tiles special ceramics

5. Fluidized Bed Furnaces and Skin / Dental Care

6.Grinding high carbon steel, high-speed steel and chilled steel







Chemical composition

Chinese Reliable Supplier White Corundum F150

Content

%

Al2O3

≥99.5%

Fe2O3

≤0.05%

SiO2

≤0.02%

Na2O

≤0.25%





Size distribution

Chinese Reliable Supplier White Corundum F150

Sieve

%

+150um

0

+106um

≤15

+71um

≥40

+71um+60um

≥65

-42um
Contact Information
  • Contact PersonDanae XU
  • Telephone+86 13700874751
  • Address#1409,No. 1 building, Lvdi centre, Daxue south road, Zhengzhou , China
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