Hebei Xiangte Seal Technology Co., Ltd.
Quality-oriented, customer first
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Customized Pump Oil Seal Mechanical Double Lip Rubber Oil Seal Brown Sealer
Information Of FKM Rubber
Our oil seals are made of the highest quality raw materials, which lays a solid foundation for their excellent quality. The rubber part of the oil seal is made of imported high-performance fluorine rubber, which has excellent resistance to high and low temperatures, and can maintain stable physical properties and sealing performance in the extreme temperature range of -40℃ to +250℃.
Fluorine rubber also has excellent chemical resistance, can resist a variety of strong acids, alkalis, organic solvents and other chemicals, suitable for handling a variety of corrosive media equipment. At the same time, the abrasion resistance of fluoroelastomer is also very good, can withstand prolonged friction and wear, prolonging the service life of the oil seal.
But it has poor cold resistance, generally between -20℃ and -40℃, in the low temperature environment, it will gradually harden and become brittle, losing elasticity and sealing performance. This limits its application in cold areas or low temperature conditions.
Other Materials
| MATERIAL | FEATURES | Temperature |
| Nitrile Rubbr (NBR) | Excellent wear resistance Excellent aging resistance Excellent Oil resistance Good water resistance Fair ozone resistance Fair acid resistance | -40~120°C |
| Fluorinated Rubber (FKM) | Excellent wear resistance Excellent aging resistance Excellent Oil resistance Good water resistance Excellent ozone resistance Excellent acid resistance | -26~250°C |
| Silicone Rubber | Poor wear resistance Excellent aging resistance Poor Oil resistance Good water resistance Excellent ozone resistance Fair acid resistance | -60~225°C |
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