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Zhengzhou Hongji Special Refractories Co., Ltd
 
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Zhengzhou Hongji Special Refractories Co., Ltd
[China]
Address:
No168, Zhengshang Sanshili RD. Zhengzhou Henan 450042 China
Phone:
86-371-67859668
Contact name:
Ina Yang , Sales Manager
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Zhengzhou Hongji Special Refractories Co., Ltd



 
Products

White Fused Alumina

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White Fused Alumina

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 Model Number HJTN

    
???High quality alumina as raw material, white fused alumina is smelted by fuse. Its characteristics are: white color, high rigidity, low toughness, high purity, excellent self-sharpening, strong grinding force, less heat, high efficient, acid & alkali –proof, high temperature resistance, good thermal-stability. It is not only the high degree abrasives material but grinding, polishing material. Application: grinding of high-speed steel and all kinds of stainless steel. The application of precision casting, steel refractory, chemical refractory, 95 electrical porcelain., decorated porcelain, special porcelain and high –tech industries like military, electron

standard chemical compositions

code and granularity range

Chemical Compositions%

Al2O3

SiO2

Fe2O3

Na2O

F20——F80

98.5——99.5

≤ 0.01

≤ 0.03

≤ 0.45

F90——F150

98.5——99.2

F180——F220

98.2——99.0

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Related Keywords: abrasives , Aluminium , Oxide


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