Rubber flange pressurized pad silicone mat, nitrile rubber, fluoro rubber, other rubber mat. Silicon Has outstanding resistance to high temperature performance, -70 ℃ - within a temperature range of + 260 ℃ to maintain good elastic, resistant to ozone, weather aging, should make the thermo-mechanical sealing gasket. Non-toxic and can produce insulation, insulation products and medical rubber products. At the same time waterproof, fire retardant, high temperature, electrical conductivity, abrasion resistance, oil and other excellent properties, widely used in machinery, electronics, plumbing and other industries. Nitrile rubber NBR (Nitrile-Butadiene Rubber) is made of butadiene and acrylonitrile copolymer formed by the emulsion polymer, with its excellent oil resistance is known, also has good abrasion resistance, aging resistance and air tightness. Which are widely used in the rubber industry. Viton High-temperature resistance, can be -20 ℃ - + 200 ℃ environments, resistant to strong oxidants, oil, acid and alkali. Typically used for high temperature, high vacuum and high-pressure environment, but also suitable for oil environment, widely used in petroleum, chemical, aviation, aerospace and other sectors. Other Neoprene, natural rubber, EPDM rubber, acrylic rubber and other special rubber. With oil, acid, alkali, wear resistance, low temperature and other characteristics.