Fluorosilicone - the "oil fighter" in the silicone family
Source:iotachem.com
PostTime:2024-10-11 14:33:32
Fluorosilicone rubber, also known as γ-trifluoropropyl methyl polysiloxane, is a kind of side chain modified silicone elastomer. Generally, products made of fluorosilicone rubber, in addition to the characteristics of general silicone rubber, also has excellent oil resistance, including fuel, oil, chemical agents and solvents. Therefore, fluorine silicone rubber makes up for the lack of oil resistance of ordinary silicone rubber, which is called the "oil fighter" in silicone elastomers.
Due to the excellent oil resistance of fluorosilicone rubber and the heat resistance of its silicone elastomers, this material is particularly suitable for applications that require high temperature and fuel resistance, such as seals, hoses, gaskets, films and impregnated products. It is widely used in automotive industry, aerospace industry, petrochemical industry and other fields.
Recently launched a new fluorosilicone rubber material R901 series, the series of products in addition to a wide range of hardness, excellent mechanical properties, its high temperature resistance and fuel resistance is particularly excellent. R901 series fluorine silicone products can withstand 225 degrees for a long time; At 150 degrees, immersed in ASTM III oil for 70 hours, the volume expansion rate is less than 5%. The R920 series of high tear resistance fluorine silicone rubber is also introduced, with a tear strength of 40N/mm, and also has excellent oil resistance and compression permanent deformation properties. Therefore, the material by the majority of customers attention and love, especially in the automotive field has made outstanding contributions.
