有机硅密封胶的研究与发展

Progress of studies of silicone sealants

概述了有机硅密封胶的制备工艺和应用,重点介绍了其改性研究。

Silicone sealants have good properties of resisting high or low temperature and aging in the atmosphere, also have electric insulation and flexibility. So they are widely used in building industry, electronic and electrical applications and automobile industry etc. The manufacture technology and applications of silicone sealants are summarized in this paper. The methods of modification of silicone sealants are mainly described.