With Alumina over 95%, Rockwell over 90HRA, wear resistance is about 266 times more compared to manganese steel and 171.5 times more compared to high chrome iron. And also the mass of the ceramic part is approximately 1/3 to 1/2 of the steel part; therefore reduce the stress of the equipment, saving maintenance cost.
Ceramic plates provide solid bounding, good heat resistance, and do not fall off at long-term operation at high temperature. We have been able to update the manufacturing processing, adding Cr2O3 and TiO2, ZnO, which form solid solution with Al2O3 during sintering process, improving sintering, refining grain and improving fracture toughness.
With tensile strength over 12MPa, aging life min. 8 years. Shore hardness 55-60. This layer provides a high tensile cushion between the ceramic and the steel backing plate to diminish even the most abusive impact.
With new formula, provides weak acid and alkali resistantance.
Sticky liquid in brown color. Strip strength over N/2.5cm, can operate at 350 degree C without aging.
With new formula, weak acid and alkali resistant.
Manufactured in modular sections, our rubber ceramic composite plate can be installed where impact and abrasion are most severe in your transfer chute and replaced only in targeted areas of high wear as required. Like belt head funnel, coal bucket, coal mill and ball mill outlet, silos, hopper, and funnel etc.
With ceramic and rubber integrally vulcanization, combined very strong, each transmission has a bolt through the bottom of the ceramic plate, which is firmly welded, Each modular section includes countersunk mounting holes for bolt-on installation and easy access for attachment and removal.
We specializes in the manufacture of the wear protection products, grinding media, rubber/ceramic wear resistant liners and engineering ceramics catering to the critical and demanding applications in the Armour,Ceramic Tile,Non-Ferrous,Steel,Power Generation,Cement,Chemical,spaceflight,military industry and Mineral & Ore Processing.
ceramic properties
| Item | Index |
| Alumina content | ≥95% |
| Density | ≥3.62g/cm³ |
| Rockwell | ≥90HRA |
| Compressive strength | ≥850MPa |
| KIC fracture toughness | ≥4.8MPa.M1/2 |
| Bending strength | ≥290MPa |
| Thermal conductivity | 20W/m.k |
| Coefficient of thermal expansion | 7.2×10-6m/×m.k |
rubber properties
| Item | Index |
| tensile strength | ≥12MPa |
| break extension | ≥300% |
| shore hardness | 60-70 |
| break permanent deformation | ≤24% |
| rubber and ceramic adhesion | ≥3.0MPa |
| temperature | ≤100-300℃ |
| rubber aging life | ≥8 years |
binder properties
| Item | Index |
| appearance | sticky liquid, in brown color |
| viscosity | ≥2.0Pa/s |
| strip strength | ≥N/2.5cm |
Address
No. 219, Shidai Road, Economic Development Zone, Ping'an Subdistrict Office, Changqing District, Jinan City, Shandong Province, China
