What is the quantity of fluorine rubber? What is the price of fluorine rubber?
Fluoro rubber FKM is a synthetic polymer elastomer with fluorine atoms on the carbon atoms of the main chain or side chain. The copolymer of fluorine rubber first poly fluoro -2- -1.3- butadiene 1948 American DuPont company produced and styrene and propylene, but the performance is not better than chloroprene rubber, chloroprene rubber is outstanding, and the price is expensive, not the actual industrial value. In the late 50s, the United States Thiokol company developed a low temperature good, strong oxidizing agent (N2O4) of two yuan nitroso fluorine rubber, fluorine rubber began to enter the actual industrial application. Since then, with the progress of technology, a variety of new types of fluorine rubber have been developed.
Fluorine rubber has high chemical stability and is one of the best dielectric properties of all elastomers at present. Type 26 fluoride resistant rubber oil base oils, double ester oil, silicone oil, oil ether silicate, resistant to inorganic acid, resistant to most organic and inorganic solvents, drugs, ketone, ether, ester only low molecular intolerance, resistant amine, hydrofluoric acid, chlorosulfonic acid, phosphate hydraulic oil. Dielectric performance of 23 fluorine rubber is similar to type 26, and more unique, which is resistant to strong oxidation of inorganic acid such as sulfuric acid, fuming nitric acid performance than type 26, soaking at room temperature of 98% HNO3 in 27 days of its volume expansion is only 13%~15%. Excellent resistance to heat. The high temperature resistance of fluorine rubber is the same as that of silicone rubber. It can be said to be the best elastomer in the world. 26-41 fluorine glue can be used for 250 years at a temperature of 300 degrees, short-term use; 246 fluorine glue, heat resistance is better than 26-41.
Fluorine rubber FKM has high temperature resistance, oil resistance and a variety of chemical resistance characteristics, is the modern aviation, missiles, rockets, aerospace and other cutting-edge science and technology indispensable material. In recent years, with the continuous improvement of the reliability and safety requirements of the automotive industry, the use of fluorine rubber in automobiles has also increased rapidly. Fluoro rubber FKM is a synthetic polymer elastomer with fluorine atoms on the carbon atoms of the main chain or side chain. The copolymer of fluorine rubber FKM first poly fluoro -2- -1.3- butadiene America DuPont company produced and styrene and propylene, but the performance is not better than chloroprene rubber, chloroprene rubber is outstanding, and the price is expensive, not the actual industrial value. In the late 50s, the United States Thiokol company developed a low temperature good, strong oxidizing agent two yuan nitroso fluorine rubber, fluorine rubber began to enter the actual industrial application.
