| Performance of materials: | |
| NBR | excellent resistant to oil,widely used in industrial area |
| EPDM | excellent resistance to weather and ozone,good resistance to heat,low temperature and chemical |
| NR | high elasticity,good chemical strength |
| CR | generally good resistance to ozone,aging,and chemical,good mechanical properties over a wide temperature range |
| SBR | shock resistance,performance well in adhesion and sealing |
| Silicone | widest operating temperature range,performance stably in high and low temperature,widely use in food sealing area |
| VT/FKM | excellent resistance to high temperature and a broad range of chemical,permeability and compression set are excellent |
| HNBR | thermal stability and oxidation resistance |
| IIR | low permeability rate and good electrical properties |
| FVMQ | widest operating temperature range,performance stably in high and low temperature,good resistance to oil and fuel |
| ACM | good resistance to mineral to oil,oxygen and ozone |
Custom silicone rubber wheel and plastic wheel set are welcome.