Specifications 99% alumina al2o3 ball
1.Material:alumina ceramic
2.Purpose:used in chemical industry
3.Speedy delivery
99% alumina al2o3 ball Features:
1. High strength, high hardness, high wear resistance, high density, good thermostability, good corrosion preventive, non-polluting.
2 It is used in different types of ceramic, enamel, glass, chemical factories thick hard material finishing and processing.
3. Saves Time - The high density and perfect roundness offer greater grinding efficiency, thus saving you time.
4. Saves Cost - The high impact strength and wear resistance reduces replacement costs.
Item | Unit | Value | Composition | Value | Al2O3 and SiO2 content according to customer's requirements |
Bulk Density | g/cm3 | 2.4-3.62 | Al2O3 | 30-99% |
Heat Conductivity | KCaL/mh°C | ≥0.7 | SiO2 | 0.5-62% |
Water Absorption | % | ≤1 | Fe2O3 | <1% |
Heat Resistant | °C | 1300-1700 | CaO | <1.5% |
Specific Heat | Cal/g°C | 0.15-0.2 | Na2O+K2O | <1% |
Hardness | Mohs | 7-8 | MgO | <2.5% |
We offer our customers an excellent quality range of all kind of Ceramic Grinding Balls. The diameter ranging from 1mm to 9mm
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