Methylvinyl silicone rubber, also known as VMQ, is a high-performance elastic material made by mixing chemical substances such as methylvinyl silane, silica, and vulcanizing agents. It has excellent heat resistance, oxidation resistance, and radiation resistance in high-temperature environments, making it widely used in many industrial and aerospace applications.

Firstly, methyl vinyl silicone rubber can withstand high temperature environments up to 230 ℃ and maintain its elasticity even at extreme low temperatures. This makes it an ideal choice for manufacturing key components such as high-temperature seals and valves. In addition, methyl vinyl silicone rubber also has good chemical resistance and can be used for a long time in corrosive media such as oil, acid, and alkali.

Secondly, methyl vinyl silicone rubber also has excellent radiation resistance, which makes it one of the important materials in the nuclear industry and aerospace applications. It can be used in the radiation environment for a long time without damage, which makes it play an important role in manufacturing key components such as nuclear reactors and spacecraft.

Although methyl vinyl silicone rubber has many advantages, it also has some drawbacks. For example, its mechanical properties are not as good as traditional materials such as chloroprene rubber and butyl rubber, so reinforcement may be necessary in certain applications. In addition, it has poor oil and solvent resistance in certain organic solvents, so it is necessary to consider its chemical properties and environment when using it.

Overall, methyl vinyl silicone rubber is a high-performance material widely used in high-temperature and radiation environments. Despite its limitations, its excellent heat resistance and radiation resistance make it an ideal choice for manufacturing critical components.