Hebei Xiangte Seal Technology Co., Ltd.
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RB Fluorine Rubber Oil Seals Ring Car Mechanical Oil Seal high temperature resistant
Description
RB TYPE:
It is a seal for rotating shafts of elastomers protected by a metal bracket, mainly acting as a barrier to the intrusion of external contaminants.
Oil seals have good abrasion resistance and can maintain sealing performance during long-term work. The wear resistance of oil seals mainly depends on the quality of rubber material and surface treatment process.
- The hardness, strength and abrasion resistance of rubber materials are important factors affecting the abrasion resistance of oil seals. Generally speaking, rubber materials with higher hardness have better abrasion resistance, but they also increase the friction coefficient of the oil seal.
- The degree of wear of oil seals is closely related to the working environment and working conditions. The wear of oil seals will be intensified under severe conditions such as high speed rotation, high pressure and high temperature. Therefore, in practice, it is necessary to choose the appropriate oil seal material according to the working environment and working conditions, and carry out regular maintenance and replacement.
Features of Oil Seal 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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Company Information
| Hebei Xiangte Seal Technology Co., Ltd. is located in Hebei Province, China, with rich experience in the research and development, production and sales of seals. The company is committed to research and development and solve the problem of sealing and shock absorption of high-end products. Focusing on FKM, NBR special rubber seals and high-performance polyurethane products production and research and development, our company has developed special NBR gray rubber, FKM rubber after many years of experimentation and research , and its resistance to high and low temperatures and a variety of physical properties of the index is far more than the ordinary NBR rubber, the performance is stable and reliable. |