China factory direct sale Ceramic Grinding Ball
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Product Name: China factory direct sale Ceramic Grinding Ball
Product Model:
Products Exhibitors: other brand
Product Documentation: No Related Documents
Brief
The alumina grinding ball has been widely used in ball mills as abrasive media for ceramic raw materials and glaze materials in ceramic factories, cement factories, enamel factories and glass work due to the excellence of high density, high hardness, and high wear resistance
Detailed description
2. Technical Specification
|
Item
|
92% middle alumina content
|
95% high alumina content
|
|
Bulk density
(g/cm3)
|
3.65
|
3.68
|
|
Al2O3
(%)
|
92
|
95
|
|
Water absorption
(%)
|
< 0.02
|
< 0.01
|
|
Abrasion
(%)
|
< 0.15
|
<0.10
|
|
Mohs' hardness
(scal)
|
9
|
9
|
3. Size
|
Item
|
Available size(mm)
|
|
High alumina grinding ball, 92%
|
φ30, 40, 50, 60
|
|
High alumina grinding ball, 95%
|
φ30, 40, 50, 60
|
|
Middle alumina grinding ball, 60~70%
|
φ30, 40, 50, 60
|
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