Reactive Alumina Grade Rac-95

Reactive Alumina Grade RAC-95 is widely used for high alumina refractories, high alumina castables, slide gate refractories, various ceramic components like thread guides, pump seals etc. These are offered with the following technical specifications

Physical Properties :
Alpha Alumina %95
Crystal Size, Microns< 1
Specific Surface Area, m2/ g7
Average particle size, Microns0.5

Chemical Properties :
Na20 %0.38
Fe2O3 %0.02
Si O2 %0.08
A12O3 %99.4

The product shows good properties when used for making high alumina refractories like castables, precast prefired bricks.

This product can be cost effective substitute for other reactive aluminas or can replace other conventional aluminas to improve refractory properties like HOT MOR.