1000um-850um Brown Aluminum Oxide F22 1.75g/Cm3-1.95g/cm3 For Precision Casting

1000-850um Brown Aluminum Oxide For Precision Casting

1. Introduction 

    Brown corundum is made of high-quality bauxite as raw material, anthracite and iron filings. It is made by arc smelting at 2000°C or higher temperature. It is crushed and plasticized by self-grinding machine, magnetically selected to remove iron, sieved into various sizes, and its texture is dense and hard. High, spherical pellets, suitable for the production of ceramic, high-resistance abrasive resin and grinding, polishing, sandblasting, precision casting, etc., can also be used to manufacture high-grade refractories.

2. Attribute

3. Advantages

1. Wear-resisting, acid and alkali resistance

2. High density, so that is less dust in the process of sandblasting

3. Create custom formulations and adjust their processes

4. Get command of the production process

4. Applications

1. Brown fused aluminum oxide is applied to resin abrasives--suitable color, good hardness, toughness, suitable particle cross-section type and edge retention.

2. Brown fused aluminum oxide is uesd to coating abrasives--raw materials for manufacturers such as sandpaper and gauze.