Type: single lip, 1 piece Product Name: Air Compressor PTFE Oil Seal Thermal stability: the cracking temperature is over 400, so it can work normally in the range of -60 to +350. Material: PTFE, stainless steel Scope of application: machinery, pumps, water pipes, chemical pipelines, automobiles, motorcycles, shock absorbers, engines, front and rear wheels and other parts. › See more product details; Product description Material advantages: Polytetrafluoroethylene (PTFE), also known as Teflon or Kunststoffkönig (F4), is a copolymer of tetrafluoroethylene monomer and offers the following advantages: Wear Reduction The friction coefficient of PTFE is only 0.02, which is equivalent to 1/40 of the rubber. SELF LUBRICATION CAPABILITY The PTFE surface has excellent self-lubricating ability, almost all viscous substances can not stick to the surface. Filling Modification Since pure PTFE is not wear-resistant, it must be subjected to modified filling treatment for practical reasons. We use two methods: One of them is the inorganic filling modification, in which glass fibres, carbon fibres, graphite, molybdenum disulfide, etc. are added to the PTFE. The other is the modification of the organic filling, where polyphenyl ester and polyphenylene sulfide are added to PTFE. The modification increases the wear resistance of PTFE by 2000 times and increases rigidity and thermal conductivity, so that the oil seal can meet the high demands of life. Sealing principle: the PTFE oil seal lip is pulled into a horn during processing, because PTFE is constantly shrinking after pulling with memory shrinkage ability and the friction heat generated in the work of the lip, and does not require the help of the spring firmly held on the shaft, it does not allow a gap to be present on the shaft surface, and can compensate for wear. Product advantages: The PTFE oil seal has the following advantages compared to the rubber oil seal: Rubber oil seal with spring-pressed lip mouth and a width of the shaft contact surface of only 0.3-0.5 mm, PTFE oil seal without dynamic spring structure with wide lip and a width of the shaft contact surface of 5-7 mm, so that you can maintain a sufficient oil film, and the eccentric shaft is insensitive, with a concentricity; Product description Material advantages: Polytetrafluoroethylene (PTFE), also known as Teflon or Kunststoffkönig (F4), is a copolymer of tetrafluoroethylene monomer and offers the following advantages: Wear Reduction The friction coefficient of PTFE is only 0.02, which is equivalent to 1/40 of the rubber. SELF LUBRICATION CAPABILITY The PTFE surface has excellent self-lubricating ability, almost all viscous substances can not stick to the surface. Filling Modification Since pure PTFE is not wear-resistant, it must be subjected to modified filling treatment for practical reasons. We use two methods: One of them is the inorganic filling modification, in which glass fibres, carbon fibres, graphite, molybdenum disulfide, etc. are added to the PTFE. The other is the modification of the organic filling, where polyphenyl ester and polyphenylene sulfide are added to PTFE. The modification increases the wear resistance of PTFE by 2000 times and increases rigidity and thermal conductivity, so that the oil seal can meet the high demands of life. Sealing principle: the PTFE oil seal lip is pulled into a horn during processing, because PTFE is constantly shrinking after pulling with memory shrinkage ability and the friction heat generated in the work of the lip, and does not require the help of the spring firmly held on the shaft, it does not allow a gap to be present on the shaft surface, and can compensate for wear. Product advantages: The PTFE oil seal has the following advantages compared to the rubber oil seal: Rubber oil seal with spring-pressed lip mouth and a width of the shaft contact surface of only 0.3-0.5 mm, PTFE oil seal without dynamic spring structure with wide lip and a width of the shaft contact surface of 5-7 mm, so that you can maintain a sufficient oil film, and the eccentric shaft is insensitive, with a concentricity; Material advantages: Polytetrafluoroethylene (PTFE), also known as Teflon or Kunststoffkönig (F4), is a copolymer of tetrafluoroethylene monomer and offers the following advantages: Wear Reduction The friction coefficient of PTFE is only 0.02, which is equivalent to 1/40 of the rubber. SELF LUBRICATION CAPABILITY The PTFE surface has excellent self-lubricating ability, almost all viscous substances can not stick to the surface. Filling Modification Since pure PTFE is not wear-resistant, it must be subjected to modified filling treatment for practical reasons. We use two methods: One of them is the inorganic filling modification, in which glass fibres, carbon fibres, graphite, molybdenum disulfide, etc. are added to the PTFE. The other is the modification of the organic filling, where polyphenyl ester and polyphenylene sulfide are added to PTFE. The modification increases the wear resistance of PTFE by 2000 times and increases rigidity and thermal conductivity, so that the oil seal can meet the high demands of life. Sealing principle: the PTFE oil seal lip is pulled into a horn during processing, because PTFE is constantly shrinking after pulling with memory shrinkage ability and the friction heat generated in the work of the lip, and does not require the help of the spring firmly held on the shaft, it does not allow a gap to be present on the shaft surface, and can compensate for wear. Product advantages: The PTFE oil seal has the following advantages compared to the rubber oil seal: Rubber oil seal with spring-pressed lip mouth and a width of the shaft contact surface of only 0.3-0.5 mm, PTFE oil seal without dynamic spring structure with wide lip and a width of the shaft contact surface of 5-7 mm, so that you can maintain a sufficient oil film, and the eccentric shaft is insensitive, with a concentricity
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