FKM O Ring Low Temperature Range

Zhejiang Jiacheng New Material Co., Ltd. is one of the leading manufacturers and suppliers of fkm o ring low temperature range in China, also supports customized service. Welcome to wholesale bulk high quality fkm o ring low temperature range in stock here from our factory. If you have any enquiry about quotation and free sample, please feel free to email us.

Size: Standard, nonstandard

Material: FKM, fluorocarbon, FPM

The low temperature resistance of fluorocarbon rubber is worse than that of natural rubber, which is caused by the increase of rotation energy of molecular chain segment due to the presence of fluorine atoms.

In 1989, the space shuttle Challenger exploded because of the fuel leakage caused by the use of FKM seals which can not resistant to low temperature resistant. When encountering low temperature, the sealing element loses its elasticity, thus losing its sealing ability.

The common FKM O ring low temperature range for maintaining low-temperature elasticity is generally - 20~- 15 ℃. And commonly, the actual use temperature can be 5-10 ℃ lower since when it works, there will be heating.

Because FKM has excellent media and high resistant performance which can not be replaced by other type of rubbers, there are special low temperature resistant FKM. For example, GLT can resistant to -40 ℃. There are many levels of low temperature range, and the lower temperature is can resistant to, the higher its price is.

OUR ADVANTAGES

1. ERP management – Online real-time detection of the whole production process
2. ASTM D2000 standard is used to unify the production of materials
3. Always implement the operation principle of starting from user needs and ending with user satisfaction
4. We can produce big/huge size products
5. We support both standard and custom made products
6. We communicate and share industry experience and market information with customers
7. We always insist that the most suitable is the best, not the most expensive
8. Our products are subject to post cure to improve and stabilize product performance

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