Sealant and potting formulations are provided which are prepared from components including ungelled mercapto-terminated polymer(s) prepared by reacting reactants comprising polyvinyl ether monomer(s) and polythiol material(s); curing agent(s) reactive with a mercapto group of the mercapto-terminated polymer; and additive(s) selected from the group consisting of fillers, adhesion promoters, plasticizers and catalysts.
本发明提供了密封剂和灌封配方,其制备成分包括:由聚
乙烯醚单体和聚
硫醇材料组成的反应物反应制备的非胶凝型巯基封端聚合物;与巯基封端聚合物的巯基反应的固化剂;以及从填料、增粘剂、
增塑剂和催化剂组成的组中选出的添加剂。