08
2022
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10
Introduction of perfluorinated O-rings?
Author:
With the rapid development of science and technology in the current world, processing technology has become more and more familiar to people's vision, green manufacturing has been highly valued, and the manufacturing of perfluorinated O-rings has also been promoted to a new stage, so what do we need to pay attention to in the use process? An introduction?
Perfluorinated O-rings have a very good corrosion resistant rubber material that can withstand more than 1600 chemicals. Perfect for hot situations. It can be used for a long time under high temperature resistance conditions of up to 330℃, not melted by high temperature, not corroded by chemicals. The tear resistance is very good. Perflurane rubber is a terpolymer of tetrafluoroethylene, perfluoromethyl vinyl ether and perfluorophenoxy propyl vinyl ether. It is an oil-free C-H bond rubber. The perfluorinated O-ring has the hot bond stability and chemical resistance of teflon like ethylene. The fluorine content has a decisive effect on the special properties of perflurane rubber. Perfluorinated O-rings are very expensive rubber elastomer seals sold today that have excellent chemical resistance, as well as resistance to almost all chemicals, MEK acetic acid related things and formaldehyde. In general fluorinated rubber can not be applicable to ethers, amines, ketones, oxidants, organic solvents, fuels, acids, alkali and other environment, perfluorinated O-ring can show excellent stability, can resist almost all chemicals. Are extremely well tolerated. Perfluorinated O-ring products are resistant to more than 1,600 chemicals. After six months in a mixture of toluene and methylene chloride, the perflurane rubber O-rings showed little change in volume, while the other rubbers had become severely deformed.
Perfluorinated O-rings are very expensive rubber elastomer seals sold today with excellent chemical resistance. Static and dynamic seal of perfluorinated O-ring, resistant to strong acids and bases, ethers, amines, aliphatic groups, aromatics, ketones, oils, lubricants, chemicals, etc. Some halides and strong oxidizing acids may cause material expansion. Plasma resistance, high temperature resistance 330℃. High cleanliness. Radiation resistance, ozone resistance, weather resistance for up to 20 years, typical applications: chemical pump reactor, gas pipe fitting link seal, valve seal, semiconductor panel, high temperature annealing process seal, high vacuum seal. Perfluorinated O-ring standard product size: American standard AS568 series, Japanese standard JISB2401 series, G standard series, non-standard size can be customized.
The content of the above article is to introduce the key points to understand about perfluorinated O-rings for all friends. See a friend can read carefully. Of course, there is a lot of information about perfluorinated O-rings. We will continue to update in the future. And do not understand the place can be consulted at any time.
Perfluorinated O-rings
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Phone:13671848590
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Contact us
Shanghai Lingsheng Seals Co., LTD
Telephone:021-54419691
Phone:13671848590
Fax:021-39650919
Address: No. 611 Yuetai Road,
Songjiang District, Shanghai
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