Specifications

The main material of brown fused alumina is bauxite, which is electrically fused in high temperature.It has high toughness, high self-sharpening, lower expansion coefficient, no rusty spot, good hydrophily, high cleanliness, etc.  The abrasive tools made of it are suitable for the grinding of carbon steel, malleable cast iron, hard bronze, etc.

It is also widely used in Coated Abrasives, say Abrasive Sanding rolls & sheets, Sanding discs, sanding Pads, etc.In addition, they are also used as refractory materials, chemical additive, precision founding and anti-slid materials.

Chemical Composition

Physical property

The Bulk Density of brown fused alumina

Available Sizes

Application

Bonded and Resinoid grinding wheel

Refractory material

Blasting media

Anti-skid materials