Introduction To Liquid Silicone

Liquid silicone is safer and more environmentally friendly, and can fully meet food-grade requirements. According to the position of the functional groups (ie cross-linking points) contained in the molecular structure, liquid rubbers with functional groups are often divided into two categories: one is telechelic liquid rubber with functional groups at both ends of the molecular structure; the other is telechelic liquid rubber. Active functional groups are randomly distributed in the main chain, that is, those with functional groups in the molecular structure are called non-telechelic liquid rubbers. Of course, there are also those with both intermediate functional groups and terminal functional groups. At present, the focus is on the research on telechelic liquid rubber. For liquid rubber, a chain extender or crosslinking agent with appropriate functional groups should be selected according to the active functional groups it contains.