Complaint
Wear-resistant ceramic composite lining is a composite of wear-resistant ceramics and rubber. Small square wear-resistant ceramics are vulcanized (inlaid) in special rubber at high temperature to form a wear-resistant ceramic rubber lining, which is installed in the equipment to prevent wear. In the middle, high-strength organic adhesive is used to bond the lining plate to the inner shell steel plate of the equipment to form a strong and buffering anti-wear layer.
The square or hemispherical wear-resistant ceramic tiles is combined with rubber and steel plate to form a ceramic-rubber-steel composite wear-resistant plate.
The connect ways of three-in-one wear-resistant ceramic rubber composite plate : welding, bolt
The wear-resistant ceramic three-in-one lining plate is a composite of wear-resistant ceramics, rubber and steel plate, to form a wear-resistant layer that is both impact-resistant and cushioning.
Advantages
long wear life,
low maintenance cost
Significant noise reduction
Customized size
1. Using rubber vulcanization technology, the ceramic is embedded in the rubber to form a strong and buffering anti-wear layer.
2. The steel plate with bolt can be vulcanized together with the ceramic &rubber plate, which will be easy for installation.
3.Impact resistance. The board has good cushion performance which can effectively alleviate the impact of ore falling from the high altitude.
4. Not easy to fall off. The composite board is vulcanized as a whole, and each plate has bolts passing through the bottom steel plate, so the welding is very firm.
5. Easy for maintenance. The composite board is more than 60% lighter than the wear-resistant steel plate, so the installation is very convenient.
Technical Data
| Ceramic | ||
| Series | BM92 | BMG95 |
| Al2O3 (%) | 92±0.5 | 95±0.5 |
| Bending strength (MPa) | ≥ 220 | ≥ 250 |
| Compressive strength (MPa) | ≥ 1050 | ≥ 1300 |
| Fracture toughness (HRA) | ≥3.7 | ≥3.8 |
| Rockwell hardness (HRA) | ≥82 | ≥85 |
| Loss bulk (cm3) | ≤0.5 | ≤0.2 |
| Bulk density | ≥ 3.6 | ≥3.65 |
| Rubber | ||
| Bulk density (g/cm3) | 1.4 | |
| Tensile strength at break (MPa) | ≥14 | |
| Elongation at break (%) | ≥250 | |
| Shore hardness (HA) | 48-65 | |
| Adhesive between steel & rubber(MPa) | ≥3.5 | |
| Adhesive between rub ber & ceramic(MPa) | ≥3.5 | |
| Thermal conductivity (normal temperature)(W/M.k) | 2 | |
| Aging period(years) | ≥1.5 | |
| Working temperature(ºC) | ≤100 | |
Product Application
Wear-resistant ceramic rubber composite panels are mainly used in coal conveying and ash discharge systems in thermal power plants, as well as in material conveying and batching systems in metallurgical iron and steel industries.The composite liner is widely used in high wear parts of mine and mineral processing equipment, such as pipes, tanks, deflectors, scrubbers, overflow inclined walls and loading tanks, hopper, etc.
