Product Description

Density is 3.9~4g/cm³, degree of hardness is 1~3, is not transparent, the nature is crisp. It is extremely difficult to be melted, does not dissolve in the water, it can be vitriolized. The typical usage is to produce refractory materials and aluminum metallurgy. And also it can be used to make paper and coating matter as well as in some other industrial lines. 
　　Bauxite ore is abundant in China, especially in Shanxi Province (mainly high alumina oxide), Guizhou province, Guangxi province, Hunan province and Henan province. We are mostly trade calcined bauxite ore.

SPECIFICATION