Character:
Silver grey colour,well-distributed size,without exogenous inclusions,without agglomeration
Applications：
 Diamond tool,painting and chemical reagent
Main chemical composition,% ：
The content of impurities ≤ %
Activated alumintum %
Cu
Fe
Si
H2O
≮
0.015
0.20
0.20
0.10
98.0

Grain size：-200μ m、-325μ m、-400μ m。
 
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