The graft-copolymerization of ethyl acrylate (EA) onto random ethylene-propylene- dicydopentadine terpolymer (EPDM) with benzoyle peroxde (BPO) as initiator in xylene was studied.

• 以BPO为引发剂,二甲苯为溶剂,在EPDM上接枝丙烯酸乙酯(EA)红外光谱分析与溶解实验证明了接枝物的存在;