Mixed silicone rubber, also known as "silicone rubber mixture", "silicone raw materials", "silicone rubber mixture" and so on, is mainly used in the production of all kinds of silicone products. So do you know what kind of material is used for mixing silicone rubber?


In our more than ten years of mixed silicone rubber production process, the raw materials of mixed silicone rubber are mainly made of methyl vinyl silicone rubber (raw rubber), silica and other auxiliary materials. However, the materials used in the production of mixed silicone rubber are not exactly the same.


For example, in the precipitation of silica gel, there are high transparency, high tension silica gel, etc., the basic materials used are different, and the production technology has very strict requirements. At present, Ruifeng has many kinds of precipitated silica gel, which can be fuzzy, transparent and tensile;


In addition, in the flame-retardant silica gel, it is mainly produced by adding flame-retardant powder into the mixed silicone rubber, which has the effect of flame-retardant and extinguishing without fire, but its quality is slightly inferior to that of ordinary silica gel;


In the high temperature resistant silica gel, it is mainly produced by adding heat-resistant additives. The high temperature resistant silica gel with excellent quality has a temperature resistance effect of 300 ℃;


In the conductive silica gel, it is mainly made by adding conductive carbon black into the material, which can make the mixed silicone rubber raw material have conductive effect;


Among the fumed silica, it is mainly made of imported fumed silica with high mesh number. It has the characteristics of high tear resistance, high transparency, high resilience and so on. It is the best in the category of silicone rubber in quality comparison;


In food grade silica gel, it is mainly made of environmental protection food grade materials, and the production environment of food grade silica gel must be dust-free workshop;


In addition, there are many special purpose of mixed silicone rubber, which can be produced by adding additives with different properties. There are dozens of quality uses in the raw materials of mixed silicone rubber