75% ALUMINA BALL

Item

92% Al₂O₃

75% －80%Al₂O₃

68%-70% Al₂O₃

Al₂O₃(%)

≥92

≥75

≥68

Bulk Density
(g/cm3)

≥3.63

≥3.33

≥2.98

Water
Absorption(%)

＜0.01

＜0.01

＜0.01

Wear Loss
(‰)

≤0.12

≤0.18

≤0.3

Hardness
(Mohs)

9

8.5

8

color

white

white

yellowish

Application

Glaze Milling Tile body Milling

Glaze Milling or Tile body Milling

Tile body Milling

Raw Materials

Calcined Alumina

Calcined Alumina

Refined
Bauxite
Powder

Forming method

CIP

CIP

CIP

Diameter
(mm)

25~60

30、40、50、60