由于氯醇橡胶的分子链中存在醚键及氯甲基,没有不饱和双键,因此具有耐老化、耐臭氧、耐低温、耐溶剂等性质,但需要一些特殊的硫化剂进行硫化。本工作试图通过接枝共聚,使该橡胶不经硫化就可加工成型,制成热塑性氯醇橡胶。Falk等研究了苯乙烯在聚丁二烯和聚异戊二烯上的阴离子接枝共聚,指出通过接枝方法可做成热塑性弹性体。Gasperowicz等用游离基引发剂引发苯乙烯在氯醇橡胶上的 Due to the presence of ether and chloromethyl groups in the molecular chain of the epichlorohydrin rubber, there is no unsaturated double bond, so it has the properties of aging resistance, ozone resistance, low temperature resistance, solvent resistance, etc., but requires some special vulcanization agents for curing. This work attempts to graft copolymer, so that the rubber can be processed without vulcanization molding, made of thermoplastic chloroprene rubber. Falk et al. Studied the anionic graft copolymerization of styrene on polybutadiene and polyisoprene, and pointed out that the thermoplastic elastomer can be made by the grafting method. Gasperowicz et al use free radical initiator to initiate the styrene on the epichlorohydrin rubber