以氯化原位接枝法制备氯化聚氯乙烯接枝顺丁烯二酸酐的共聚物(CPVC—g—MAH).并用FT—IR、^1H—NMR对产物进行表征;同时还讨论了反应温度、原料配比、反应时间以厦膨润时间对产物接枝率的影响。
The graft copolymer of chlorinated PVC and maleie anhydride was synthesized via in-situ chlorinating graft eopolymerization. It was characterized by FT-IR and ^1H-NMR. The effects of reaction temperature, MAH/PVC ratio, reaction time and swelling time on graft degree were also investigated.