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Sell hign quality white fused alumina grit 8#

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  • Company Name :Zhengzhou Haixu Abrasives Co., Ltd.
  • Membership :Free member
  • Registrarion Date :2019. 07. 01
  • CountryRegion:China
  • Address:Room 1409, #1 building, Lvdi Centre, Daxue South Road Zhengzhou Henan, China
  • Phone / Fax:0086-371-60900389  /  0086-371-60305637
  • Contact:Angel
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White fused alumina is a kind of artificial abrasive. Electrically fused in arc at high temperature above 2000 degrees furnace with high grade processed alumina as raw material. It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by its high purity, high melting point ,ability of self-sharpening, better cutting, less heat emit, higher efficiency, acid and alkali resistance, good thermal stability. The content of Al2O3 is over 99%, and contains a small amount of iron oxide, silicon oxide and other components.As the abrasive materials, it is suitable for grinding high-speed, high carbon steel, as loose grains, it widely used for bonded and coated abrasives , polishing, precision casting industry and so on .In addition, it can be also used for polishing materials, precision casting sand, spraying materials, chemical catalyst carrier, special ceramics and high-grade refractories, etc. White fused alumina has four types of grain,fine powder,grit and powder.

2 Physical index
Color  White
Moh's hardness  9
True density  3.90g/cm3
Bulk density  3.55g/cm3
Melting point  2250℃
Maximum operation temperature  1900℃
3Chemical index
Al2O3  99.5%
Fe2O3  0.04%
Na2O  0.23%
5 Product model
8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220#
5.Product  application
(1) It can be used in various sand blasting and lapping operations.
(2) Sandblasting in the process of TV screen production;
(3) Clean sandblasting of toothed moulds;
(4) Molding sand for precision casting

Spec 8#
Quantity 600000tons
Price 860-955USD
Package 1. 25 pvc bags 2. 25KGS PVC BAGS+1MT BIG BAG 3.1MT

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  • Sell hign quality  white fused alumina grit 8#

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