Iron Core Polyurethane Ball Mixing Ball Grinding Media
iron core polyurethane ball mixing ball grinding media
PU mixer ball is one of balls that our factory has newly developed. Such a ball is mainly used for polishing , mixing powder and granule. The ball is made by carbon steel ball plus one layer of polyurethane. The reason for covering polyurethane is to prevent the powder or granule from being polluted by metal.
Polyurethane grind ball can disperse and grind material per ultra-fine granularity request. It can be matched with planetary ball mill, roll ball mill, blender ball mill and so on.
Technical Data:
Category |
Name |
Value |
Physical Property |
Specific Density |
4.5g/cm³ |
|
Bulk Density |
2.8g/cm3 |
|
Moh’s hardness |
6 |
|
wear rate |
≤0.88% |
|
Appearance |
Yellow |
Chemical Property |
Na2O |
14% |
|
SiO2 |
70% |
|
CaO |
12% |
|
MgO+Al2O33+others |
4% |
Specifications |
15mm,20mm,30mm |
|
Production Equipment
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