Product properties:
1. Siver apperance, regular particle size and high spherical degree.
2. Narrow distribution range and high tap density.
3. Active aluminum more than 98%, low impurity, without foreign impurites and agglomerates, water content extrmely low and lont storage.

Chemical Composition:
1. Particle size: D50: 0-45micron, the classification accurancy up to more than 0.2micron.
2. Al. Purity: More than 99.8%
3. Impurities:
Cu: Less than 0.015%
Fe: Less than 0.2%
Si: Less than 0.2%
H2O: Less than 0.2%