Seals are widely used in life. Basically, the seals will be used when they are in contact with the machinery. It's as big as a car plane, as small as a lighter mouse and so on. All have to use seals. There are many types of seals, which can be divided according to raw materials: comparison of common silicone rubber seals, fluororubber seals, ethylene propylene rubber, polytetrafluoroethylene, chlorine mechanical seal models, butadiene rubber, polyurethane and so on. It can be divided into acid resistant seals, alkali resistant seals, high temperature resistant seals, low temperature resistant seals , oil resistant seals, etc. Many machines can't work without seals, let's say oil seals, if there is no oil seal, oil may leak, and even the machine can't work. I often see news of crude oil leaking on TV. In fact, it means that the seals are not done well, maybe the quality of the seals is not enough. Seals are an important part of machinery and have an important effect on...
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