タイトルまたは説明

　　The distinction of fluoro rubber and silicone o-rings

　　Silicone rubber o-rings: it is the best one of the high temperature resistant, cold resistant rubber, temperature interval - **0 ℃, **0 ℃; Insulation is also very good, of course, for the stability of thermal oxidation and ozone is also very high. Said so much advantage, then talk about defect is lower mechanical strength, resistance to solvent, solvent and acid and alkali resistance is poor, difficult to sulfide, the price is more expensive.

　　Fluorine rubber seal: high temperature resistant up to **0 ℃, not afraid of acid and alkali, oil resistance is one of the best in the oil resistant rubber, excellent resistance to radiation and high vacuum. Performance is a comprehensive special synthetic rubber. Defect is poor processability, expensive, cold resistance is poor, elasticity and permeability is low.

　　The use of silicone rubber temperature of **0 degrees is the instantaneous temperature cannot be used for a long time, so also limit temperature of the fluorine rubber, choose what kind of material of the sealing ring is not that good, to see whether the use of specific industrial and mining environment! And the price cost, fluorine rubber seal ring price is about 3 times the price of the silicone seal.

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