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Silicone sealing ring Advantages and disadvantages

2019-03-04
Silicone sealing ring is mainly used for waterproof sealing and preservation of daily necessities such as crisper, rice cooker, water dispenser, lunch box, heat preservation box, incubator, water cup, oven, magnetized cup, coffee pot and so on.

Silicone sealing ring advantages and disadvantages


Advantage
Heat resistance: Much better heat resistance than ordinary rubber. It can be used almost forever at 150° without performance change.

Cold resistance: ordinary rubber is late for -20°-30°, that is, silicone rubber still has good elasticity at -60°-70°, and some special formulated silicone rubber can withstand extremely low temperature, such as: low temperature. Sealing ring.


Disadvantage
Silicone sealing ring not recommended for use in most thick solvents, oils, thick acids and diluted sodium hydroxide.
 
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