1.with 99.5% aluminum oxide 2.popular in Asia 3.good at polishing 4.high purity alumina powder...

alumina powder: 1.Abrasives for sandblasting and grinding; 2. Al2O3: 99.5% min; 3.high purity alumina 

Name	Al2O3	SiO2	Fe2O3	Na2O	igloss	α-Al2O3	Effective Density
Unit	%	%	%	%	%	%	R H
Technical Requirement	≥99.5	≤0.02	≤0.012	≤0.4	≤0.05	≥95	3.95

Superior Products:

1. Activated Alumina for desiccant

2. Activated Alumina for adsorbent in water purification.

3. activated alumina for catalyst carrier, like palladium catalyst, CO-MO catalyst,

4.activated alumina with potassium permanganate

Calcined alpha alumina powder