The products are featured by high hardness, big density, low wear lost, good nomalization, good corrosion-resistance etc. They are the most ideal high-efficient grinding media for milling glaze materials, and various powdered ore, they are using ceramics, cements, paints, refractories, inorganic mineral powders and other industries. Specifications:
1) 70 series
A) Alumina contain (%): 68 - 70;
B) Water absorption (%): <0.02
C) Bulk density (g/cm; ): >3.0
D) Mosh Hardness: >8 - 8.5
E) Color: Light yellow
2) 80 series:
A) Alumina contain (%): >80
B) Water absorption(%): <0.02
C) Bulk density (g/cm3; ): >3.5
D) Mosh hardness: > 9
E) Color: White
3) 92 series:
A) Alumina contain (%): > 92
B) Water absorption (%): <0.02
C) Bulk density (g/cm3; ): > 3.6
D) Mosh hardness: 9
E) Color: White
4) 95 series
A) Alumina contain (%): >95
B) Water absorption(%): <0.02
C) Bulk density (g/cm3; ): >3.6
D) Mosh hardness: > 9
E) Color: White