Performance of silicone sealing ring
1, with excellent sealing performance, waterproof does not leak.
2, good preservation effect, completely non-toxic and tasteless.
3, can be placed under high temperature heating, no deformation, no harmful substances.
4, good tensile performance, after special inspection and testing.
5, long-term use of the same yellow does not fade.
6, corona resistance, arc resistance, high and low temperature resistance, good aging resistance, high temperature resistance, in line with FDA and SGS standards.
Advantages of silicone sealing ring
Heat resistance: silicone rubber has much better heat resistance than ordinary rubber, can be used almost forever at 150° without performance changes, can be used continuously at 200° for 10,000 hours, and can be used for a period of time at 350°. Widely used in situations requiring heat resistance, hot water bottle sealing ring, pressure cooker ring heat resistant handle.
Cold resistance: Ordinary rubber delay is -20 ° -30 °, that is, silicone rubber still has good elasticity when it is -60 ° -70 °, and some special formulations of silicone rubber can also withstand extremely low temperatures, such as: low-temperature sealing rings.
Disadvantages of silicone sealing ring
It is not recommended for use in most thick-shrunk solvents, oils, thick-shrunk acids and diluted sodium hydroxide.