Silicone has a high melting point and can be used by users at temperatures between minus 60 degrees Celsius and 200 degrees Celsius. And silicone is very safe and reliable, so in applications and fields of use, silicone rubber series rubber rings are chosen. And the production of silicone rubber series rubber rings requires advanced testing equipment and clean dust-free workshops. Therefore, silicone rubber series rubber ring products are widely used in industries such as electronics, medical devices, and food.
Polytetrafluoroethylene has the characteristics of high temperature resistance and strong corrosion resistance. Therefore, the rubber rings produced by the painter using ethylene will not work even when exposed to high temperatures and strong alkalis or oxidants. Moreover, polytetrafluoroethylene is widely used as a sealing material due to its low price and excellent performance in producing rubber rings. The PTFE series rubber rings are widely used as sealing devices on pipelines, reaction vessels, valves, and containers.
Unlike other rubbers, this is a homogeneous elastic porous material. Not only does it possess the elasticity of rubber, but it also has the excellent properties of metal. It can work at temperatures ranging from minus 150 degrees to 800 degrees Celsius, and has excellent corrosion resistance and compression resistance. The rubber rings used for the sealing of drainage pipes by the municipal government now are all metal rubber sealing rings. Because metal rubber is safe and reliable, the rubber sealing rings required in drinking water transportation pipelines are also metal rubber sealing rings.
