Zirconia Alumina 25% (ZA25)

Color: gray
Hardness: 9 Mohs
Shapes: Angular
Grits/Sizes: F4 to F220, 24/46, 30/54 mesh.
Other sizes are also available on request.

Zirconia Alumina 25% is a Blasting-Media has unique micro structure, which gives it extreme toughness and hardness, exceptional cutting capacity and longer lifetimes.   It is superior to other traditional abrasives on the market. ZA25 has a wide application for the blasting of granite, casting surface, alloy steel, monument, etc.

Typical Chemical analysis in wt.% (F24)

Index Al2O3 ZrO2 SiO2 Fe2O3 TIO2
Typical value 73.19 25.28 0.42 0.22 0.30