The structure of silicone rubber is a common problem. Foreign silicone giant products have good solutions, while domestic not only lacks basic research, but also because the concept of Chinese manufacturers is different from that of other giants, they always hope to make a "divine oil", which can be solved simply, conveniently and at a low cost by adding a little.


I have thought so myself, that is, to develop an effective additive, hoping to solve this problem and make some quick money by selling additives. Therefore, in 2010, I posted a help post on the Forum: how to quickly test the structure of compound? Got the enthusiastic help of many friends. Later, it was found that many people have the need for structured rapid testing of silicone rubber.


After some efforts, so far, no so-called "divine oil" has been found. Then, I turned my attention to the treatment of silica. Therefore, we have a deeper understanding of the structural phenomenon of silicone rubber.


I think that silica leads to the structure of silicone rubber, which is mainly based on the hydrogen bond between silica and high molecular weight polysiloxane. This conclusion has long been reached, and I just added the word "huge".


The thixotropic contribution of silica to silicone rubber (including coating system in coating) is mainly based on the interaction between silica and silica.


Thus, the problem is simplified: