Bisvinyltetramethyldisiloxane, also known as Divinyltetramethyldisiloxane or Tetramethyldivinylsiloxane, is a highly versatile chemical compound used in a broad range of applications across various industries. It is a clear, colorless liquid with a molecular formula of C8H20O2Si2 and a molecular weight of 208.42 g/mol. Bisvinyltetramethyldisiloxane is a vinyl double-capping agent that is commonly used in the production of silicone rubber, adhesives, and coatings. It is also used as a crosslinking agent, a polymer modifier, and a surface treatment agent.

Properties

Bisvinyltetramethyldisiloxane is produced by Ningbo Inno Pharmchem Co.,Ltd, a leading manufacturer and supplier of high-quality chemical compounds. The product is known under various names, including Evonik Degussa CD 6210, Degussa CD 6210, 1,1,3,3-Tetramethyl-1,3-divinyldisiloxane, 1,3-Diethyl-1,1,3,3-tetramethyldisiloxane, 1,3-Divinyltetramethyldisiloxane, Tetramethyldivinyldisiloxane, and 3,3,5,5-tetramethyl-3,5-disila-4-oxa-1,6-heptadiene.

Bisvinyltetramethyldisiloxane has several unique properties that make it an ideal choice for many applications. It has a low viscosity, which allows it to be easily mixed with other compounds. It is also highly reactive and can be used to crosslink various polymers, including silicone rubber. Bisvinyltetramethyldisiloxane has a boiling point of 159°C and a flash point of 38°C, making it easy to handle and store.

Applications

Bisvinyltetramethyldisiloxane is widely used in the production of silicone rubber. It is added to the rubber as a crosslinking agent, which improves its mechanical properties, such as its tensile strength, elongation, and tear resistance. Bisvinyltetramethyldisiloxane is also used as a surface treatment agent for various substrates, including glass, metal, and plastics. It is used to modify the surface properties of these substrates, making them more resistant to water, oils, and other chemicals.

In addition to its use in silicone rubber, Bisvinyltetramethyldisiloxane is used as a polymer modifier. It is added to various polymers to improve their thermal stability, chemical resistance, and mechanical properties. Bisvinyltetramethyldisiloxane is also used as a crosslinking agent in the production of adhesives and coatings. It is added to these products to improve their adhesion, flexibility, and durability.

Bisvinyltetramethyldisiloxane is also used in the production of polymeric materials, such as polyethylene and polypropylene. It is added to these materials as a chain-transfer agent, which helps to control their molecular weight and improve their properties. Bisvinyltetramethyldisiloxane is also used in the production of surfactants, which are used in various industries, including cosmetics, pharmaceuticals, and detergents.

Conclusion

Bisvinyltetramethyldisiloxane is a highly versatile chemical compound that is widely used in various industries. It is a vinyl double-capping agent that is used in the production of silicone rubber, adhesives, coatings, and polymeric materials. Bisvinyltetramethyldisiloxane is produced by Ningbo Inno Pharmchem Co.,Ltd, a leading manufacturer and supplier of high-quality chemical compounds. The product has several unique properties that make it an ideal choice for many applications, including its low viscosity, high reactivity, and excellent crosslinking properties. Overall, Bisvinyltetramethyldisiloxane is an essential compound that helps to improve the performance and durability of many products.

News you might interested in