The mechanism of photo-induced polymerization and the effect of the stability of sulfur radical on block copolymerization are also discussed.
对于光引发聚合的原理及硫自由基的稳定性对聚合反应的影响也进行了讨论。
2
The surface of polypropylene microporous membranes was activated by the graft polymerization of methyl methacrylate initiated with ultraviolet-photo.
通过紫外光引发甲基丙烯酸甲酯的接枝聚合，在聚丙烯膜表面引入了反应性基团酯基。
3
The photografting polymerization of Nvinyl pyrrolidone (NVP) on the surface of LDPE film with photo grafting method was studied and LDPEgNVP was characterized by FTIR qualitatively.