With the continuous development and change of social development needs, the application of methyl vinyl silicone rubber in the industry is increasingly widespread.But when it comes to methyl vinyl silicone rubber, I believe it is still relatively strange to most people.

  Methyl vinyl silicone rubber, referred to as vinyl silicone rubber, is made of dimethyl siloxane and a small amount of vinyl siloxane copolymerization, vinyl content is generally 0.1 ~ 0.3mol %.It has excellent high temperature and low temperature resistance.Can resist oxidation, light aging and so on.It's also an excellent insulator.

  The introduction of a small amount of unsaturated vinyl has greatly improved the curing process of methyl vinyl silicone rubber and the properties of finished products, especially the heat aging and high temperature compression deformation resistance.The content of methyl vinyl siloxane unit has a great influence on the vulcanization and the heat resistance of vulcanized rubber, too little content has no significant effect, too much content (up to 0.5Mo1%) will reduce the heat resistance of vulcanized rubber.

  Methyl vinyl silicone rubber referred to as vinyl silicone rubber.

  Because this rubber contains a small amount of vinyl side chain, it is easier to vulcanize than methyl silicone rubber, so that more kinds of peroxides can be used for vulcanization, and can greatly reduce the amount of peroxide.Using a small amount of vinyl silicone rubber compared with dimethyl silicone rubber, can make the compression resistance of permanent deformation significantly improved, low compression deformation reflects it as a seal at high temperature has better support, which is one of the requirements of o-ring and gasket must have.Methyl vinyl silicone rubber process performance is good, easy to operate, can be made into thick products and pressing, rolling semi-finished products smooth surface, is a commonly used silicone rubber.