TC oil seal, which is a kind of double lip oil seal with self-tightening spring completely covered by rubber. Generally speaking, oil seal usually refers to this TC skeleton oil seal. The common materials for oil seals are: nitrile rubber, fluorine rubber and silicone rubber.
◆◆ NBR/FKM/Silicone rubber
|Filled PTFE (such as MoS2/Glass fiber, Ekonol and so on), or Virgin PTFE is available
|Oil seals with NBR and metal, it has good heat resistance and wear resistance, it is also resistant to various lubricating oils, greases, oil and gas mixtures, etc.
Oil seals with FKM and metal, it is resistant to aging, heat and oil, and is suitable for almost all lubricating oils, fuel oils and gasoline.
Oil seals with Silicone and metal, it has outstanding high and low temperature resistance, maintaining its unique use elasticity and resistance to ozone and weather.
|Widely use in many fields