Fluorosilicon material is a new material developed on the basis of organic silicon material and organic fluorine material. Fluorosilicone polymers because of its main chain and the key to the structure of the silica containing fluorine alkyl side chain structure, make its have fluorocarbon rubber high temperature and chemical corrosion resistance, oil resistance and silicon rubber excellent high temperature tensile rate, low temperature soft features, foreign experts say fluorine silicone rubber is broad - 68 ℃ to 232 ℃ temperature range using the only synthetic rubber oil resistant, solvent resistance. Fluorosilicone rubber, also known as γ -trifluoropropyl methyl polysiloxane, is a side chain modified silicone elastomer. Generally, products made of fluorosilicone rubber, in addition to the characteristics of general silicone rubber, also have excellent oil resistance, including fuel oil, oil, chemical reagents and solvents. Therefore, fluorosilicone rubber makes up for the lack of oil resistance of ordinary silicone rubber, and can be called the "king of new materials" in silicone elastomer. Because of the excellent oil resistance of fluorosilicone rubber and the heat resistance of its silicone elastomer, this material is particularly suitable for some applications requiring high temperature and fuel resistance, such as seals, rubber hoses, rubber pads, films and impregnated products.