Al2O3% of A grade brown aluminum oxide grain
Zhengzhou haixu abrasives co.,ltd,has produce brown aluminum oxide more than 20years,including grains and powder.
In the market,brown aluminum oxide grain has different grade according to the percent of aluminum oxide.
Today we talk about the A Grade brown aluminum oxide grain
A grade brown aluminum oxide grains including the following sizes:F012 F014 F016 F020 F022 F024 F030 F036 F040 F046 F054 F060 F070 F080 F090 F100 F120 F150 F180 F220
and Al2O3% is more than 95%.
