Fluorine rubber is a special synthetic elastomer, the main chain or side chain carbon atoms with a fluorine atom electronegativity strong, because the C-F bond energy (485KJ/mol), and the fluorine atom covalent radius is 0.64A, equivalent to half of the C-C bond length, so the fluorine atom can put the main chain of C-C well shield, ensure the stability of the C-C chain, which has excellent performance can not be compared with other rubber, such as oil resistance, oil resistance, chemical resistance, good mechanical properties and weathering resistance, electrical insulation and radiation resistance, in all its best performance in synthetic rubber, commonly known as "the king of rubber".
FpM is the abbreviation of fluorine rubber.Fluorine rubber can be divided into three basic types: fluorocarbon rubber, fluorosilicone rubber and fluorinated nitrile rubber.
