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white corundum manufucturers

white corundum manufucturers
Click to see the original picture 		Product Name:white corundum manufucturers
Place of Origin:Peoples Republic of China
Post Date:September 7, 2011
Edit Date:September 7, 2011 		Company Name :
ZiBo WanBangNon Metal Materials Co.,Ltd
Tel:86-533-3590679
Fax:86-533-3590676
E-mail:mqiy7@hotmail.com
Detailed Product Description:

white corundum manufucturers

　White fused alumina is made from high quality Bayer-processed alumina by fusing in an electric arc furnace at high temperature. It has high hardness and better cutting characteristics. It is suitable for manufacturing of vitrified and resinoid tools, and for lapping, polishing and blasting. It can be also used to make engineering ceramic and superior refractory products.

 

Symbol

Rang of Grit Sizes

Chemical Composition%

≥Al2O3

Na2O

WA

F

12# - 80#
90# - 150#
180# - 220#

98.50
98.50
98.20

0.50
0.60
0.70

P

P12 - P80
P100 - P150
P180 - P220

98.50
98.20
98.00

0.60
0.70
0.80

R

8-5mm,5-3mm,3-1mm
1mmF
0.125mmF
0.074mmF
0.045mmF
0.088mmF

98.50
98.50
98.50
98.50
98.50
96

0.35
0.45
0.60
0.60
0.60
0.90

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