Silicone ring is widely used in daily life, mostly for sealing appliances such as: rice cooker bottle apron. Storage tank apron, water bottle apron and so on. Silicone rings are used to make a variety of seals. In fact, there is also a hand decoration is made of silicone ring, and that is now very popular young people in the bracelet. Whether it is sports bracelet, or watch bracelet, the team to identify the members of the decorative bracelet has its presence.

Silicone ring because of the rice cooker ring, because it has excellent heat resistance, can withstand nearly 350 ° high temperature, 150 ° almost always use without performance changes, can be used continuously at 200 ° for 10,000 hours. Good electrical insulation (volume resistance greater than 10 ohms, cm, breakdown voltage above 30kv / mm), resistance to corona and arc resistance. Low temperature elasticity and particularly excellent resistance to oxidation and ozone properties, with high permeability and selectivity to gas permeation. Also used in thermos bottle seals.

As the silicone ring surface energy is low, with hygroscopicity, can play a role in isolation. Compatible with most oils, chemicals and solvents. Special silicone rubber also has resistance to radiation, fire, oil and other properties. Used in watch ring design instead of metal chain or plastic strap. And the hand of the ring design more fit, more convenient. Good sealing water barrier performance, can better protect the watch core, not affected by moisture. Therefore, many high-end electronic sports products are designed with silicone ring. As the silica gel color is easy, colorful, more vulnerable to the younger generation of love, but also meet the high-end technology to meet the needs of young people to pursue the fashion market.

But its own has some shortcomings, such as water, but poor water vapor pressure, the pressure is more than 50psi above is not recommended. General silicone rubber good acid and alkali resistance, resistance to polar solvents can still, resistant to hydrogen and aromatic oil. It is not recommended for use in most concentrated solvents, oils, concentrated acids and diluted caustic soda solutions. Its low tensile strength, weak wear resistance, generally not used for dynamic sealing.