Silicone o-rings characteristics and advantages, you out?

by:Keyuan     2020-09-21
Life, silicone o-rings at our side is everywhere, just people don't have to pay attention to, such as our keep-warm glass lid is the o-rings and sealing ring, because the silicone O ring is sealing effect, silica gel products factory now about the silicone rubber o-rings for everyone. Silicone o-rings are called o-rings because its cross section is an o-ring, so called O shaped rubber seal, began to appear in the middle of the 19th century, when use it as a steam engine cylinder sealing element, because the price cheap, simple manufacturing, reliable performance, simple and installation requirements, o-ring became one of the most common seal with mechanical design. The silicone O ring has good electrical insulating performance. Pushing is not generally poor rubber and oil resistance, heat resistance of silica gel temperature range: - 43 ~ 210 ℃, is the most prominent advantage has excellent high temperature resistant, antistatic property, and through special process, can produce a food grade material, the main form of seal are: static seal, dynamic seal, suitable for various USES material, size and groove has been standardized, strong interchangeability. It is also suitable for a variety of ways: rotary motion, axial reciprocating motion or movement. O-rings are not recommended for food use and exposure to the scent of hydrogen. Resistance of petrochemical oil hydrocarbon fuel oil is better, but the low temperature performance is poor, general use temperature range for the - 25~100℃。 Butadiene-acrylonitrile rubber oil seal and O ring for one of the most commonly used rubber silicone o-rings in synthetic rubber silicone rubber as raw material to the circular seal of commodity, it is a classification of silicone rubber products, silicone rubber o-rings temperature acquisition, used widely, sealing, insulation, dielectric strength, environmental protection and other outstanding features, it can both can resistance to high temperature and low temperature resistant, together on the impermeability and has excellent properties on the dielectric properties, so the silicone rubber o-rings phrase manufacturing all kinds of seals, elegant hose wire and cable, high temperature silicon rubber products, etc. , together with silicone rubber o-rings has the characteristics of the silicone rubber products non-toxic, odorless, and thus can be used in food and medical profession. The article from the professional manufacturer of silicone ring - ( ) Reprint please indicate the source!
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