A novel material ( NBR/PVC/CuSO4) was prepared by coordination through metal salt cation and nitrile group of NBR.

• 本研究通过金属铜离子同丁腈橡胶/聚氯乙烯(NBR/PVC)合金中的腈基-CN进行配位交联,制备了一类新型NBR/PVC材料。