建筑密封胶用有机硅改性聚醚的研究进展

Progress of Research on Silicone Modified Polyether for Building Sealant

简要介绍了有机硅改性聚醚建筑密封胶的发展历史、应用领域、性能特点等 。

The history, application, properties and formulation of silicone-modified polyether sealants for construction are introduced, and the process for preparing silicone-modified polyether especially for preparing allyl-terminated polyether are provided.