Good chemical resistance, inert to most media Low startup friction Good Dimensional Stability Good Heat dissipation properties Soft & Resilient Self Lubrication Low coefficient of friction Low Shaft wear No Jamming on shaft, lower shaft erosion High Temperature Resistance Excellent volume stability Temp (°C): -240~300 Pressure (kgcm²): 25P, 250R, 250V pH Range: 0-14 Speed (ms): 20P, 3R