White aluminum oxide abrasives with 99.4% purity are supplied by Composition Materials in all standard sizes. This abrasive is used in a wide range of industries such as aircraft, automotive, cosmetic ...

Sapphire is a high-purity and high-density, single-crystalline form of aluminum oxide that may contain chromia, titania, yttria, or other dopants. Sapphire is usually transparent or translucent.

In addition, it is frequently used as a non-slip/anti-skid aggregate in flooring applications. Since 1923, Composition Materials has been supplying industries worldwide with abrasives. Also available ...

TEHRAN - Production of alumina powder in Iran reached 138,859 tons in the first four months of the current Iranian calendar ...