O-ring is an O-shaped (circular) ring liner, generally installed in the groove, so that it is moderately compressed, as oil, water, air, gas, and other fluid seals used. O-ring has two kinds of fixed and movement, if it does not meet the conditions of use, it will occur cutting, swelling, compression crack and other problems. In order to maintain long-term non - deformation sealing, it is necessary to choose the material and size that meet the conditions of use.
Fluororubber O-ring FKM
Temperature resistance :-20 ℃ -260 ℃,
Properties: WEATHER resistance, ozone resistance, chemical resistance, resistance to most oils and solvents, especially acids, aliPHatic hydrocarbons, aromatic hydrocarbons and animal and vegetable oils. Not recommended for ketones, low molecular weight esters and nitrate-containing mixtures, poor cold resistance.
Application: It is often used in the working environment of high temperature resistance, chemical corrosion resistance and oil resistance. It is widely used in metallurgy, chemical industry, automobile, electric power and other industries
Common colors: brown, green.
Medium: resistant to strong acid and alkali liquid, oil