Wear ceramic rubber composite liner paste selection of polymer ceramic polymer wear-resistant plastic. Used in coal-fired, steel, smelting, machinery, coal, mining, chemical, cement, port and other enterprises in the coal conveying, feeding system, milling system, ash, dust removal system, such as large impact vibration and severe wear and tear on machinery and equipment . Such as: falling coal bucket, drop coal, ball mill import and export pipelines.
Items | Index |
Alumina content | ≥92% |
Bulk Density | ≥3.63g/cm³ |
Rockwell Hardness (HRA) | ≥90 |
Compressive Strength | ≥850MPa |
Fracture Toughness | ≥4.8MPa.M1/2 |
Bending Strength | ≥290MPa |
Thermal Conductivity 20℃ | 20W/m.k |
Coefficient of Thermal Expansion | 7.2×10-6m/×m.k |
| Young's Modulus 20℃ | 277GPa |
Shear Modulus 20℃ | 113GPa |
Surface Finish: As Fired | 1.27mm |
Color | White |
