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CAS No.:
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EINECS No.:
Place of Origin: China (Mainland)
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Specifications

Calcined alumina can be used in the polishing of different alumina products(mainly used in middle,fine polishing).It is also widely used in high-class aluminium refractory material, unshaped refractory materials,high aluminium ceramic product and advanced coating,etc,.

 ITEM

Al2O3

Na2O

SiO2

Fe2O3

D50

Micron 

 A1

99.7

0.27

0.05

0.02

70

 A4

99.8

 0.1

0.05

0.02

70

 A1M

99.7

 0.23

0.05

0.02

0.6

 A2M

99.7

 0.23

0.05

0.02

1

 A3M

99.7

 0.17

0.05

0.02

1.6

 A4M

99.8

 0.1

0.05

0.02

3.1