Brown aluminium oxide abrasive is fused and crystallized under high temperature from a mixture of bauxite and other materials. It is characterized by its high hardness, good....

100-200

The color of nature garnet is dark when it is processed into sand and light red when it is powder. It turns to light grew or milky white when it becomes micro-powder. The specific....

CHEMICAL ANALYSIS

COLOR SiO2 Al2O3 Fe2O3 FeO MnO MgO CaO
GREY 35-40 18--20 0.9-1.0 2 5-37 0.5-2.0 0.2-1.4 2.2-3.9

PHYSICAL CHARACTERISTICS

Basic Mineral SiO2, Al2O3
Colour ....

Brown aluminium oxide abrasive is fused and crystallized under high temperature from a mixture of bauxite and other materials. It is characterized by its high hardness, good....

White fused aluminium oxide is made with an electric furnace from high-grade alumina powder as raw material. The resulting mineral has higher hardness and slightly lower toughness....