PTFE oil seal filling modification

PTFE is not wear-resistant, and to make it practical, it must be filled with a modification treatment. We use two methods: one is inorganic filler modification, and glass fiber, carbon fiber, graphite, molybdenum disulfide, etc. are added to PTFE the . The other is organic material filling modification, adding PTFE sulfide, PTFE sulfide, etc. to PTFE (suitable for water purification, food, medicine sealing). Through the filling modification, the wear resistance of the PTFE is improved by 2000 times, and the steel property and the thermal conductivity are increased, so that the oil seal reaches a high life requirement.