Why do silicone rubber products bubble?

Preface Silicone rubber is a kind of synthetic rubber and semi-inorganic polymer elastic material containing a silicon-oxygen structure in the main chain of the molecule. It is formed by hydrolysis and polycondensation of bifunctional silicone monomers such as dimethyldichlorosilane. Silicone rubber looks very much like ordinary natural rubber, but silicone rubber has a high degree […]