1) photo grafting
光接枝聚合反应
1.
Various initiators, including BP, Irgacure 651 and 184, ITX, XAN, AQ, BPO, AIBN, acetone and cyclohexanone, were used to initiate photo grafting vinyl acetate (VAC) onto LDPE film, which was applied as the substrate.
采用不同的引发剂(如BP,Irgacure651,Irgacure184,XAN,ITX,AQ,BPO,AIBN,丙酮以及环己酮等)引发醋酸乙烯酯(VAC)在低密度聚乙烯(LDPE)膜上光接枝聚合反应,并用称重法测定了单体的转化率、接枝效率及膜的交联度;作为比较,同时考察了不加单体时上述引发剂引发LDPE膜的交联反应。
2) graft copolymerization
接枝聚合反应
1.
The graft copolymerization of methyl methacrylate (MMA) on the surface of sisal fibers (SF) was carried out with Cerium-and-ammonium nitrate (CAN) as intitator.
用硝酸铈铵作引发剂,将甲基丙烯酸甲酯(MMA)接枝到剑麻纤维(SF)的表面,研究了接枝聚合反应的规律,并考察了接枝聚合对SF热稳定性的影响。
4) graft polymerization
接枝聚合反应
1.
This paper described the graft polymerization of methyl methacrylate on choroprene rubber in the form of emulsions under irradiation of,60Cor-rays.
本文报道了采用６０Ｃｏｙ－射线辐照商品化氯丁胶和甲基丙烯酸甲酯（ＭＭＡ）进行乳液接枝聚合反应的实验结果。
5) Irradiation graft polymerization
辐射接枝聚合反应
6) hetero-phase grafting polymerization
光接枝聚合
1.
This dissertation was designed to study hetero-phase grafting polymerization of vinyl acetate (VAC), maleic anhydride (MAH) and VAC/MAH binary monomer system, irrespectively, with low density polyethylene (LDPE) film as substrate and benzophenone (BP) as photoinitiator.
76，说明VAC光接枝聚合中链转移反应占相当大的比例。
补充资料：接枝共聚反应(graftcopolymerization)
【接枝共聚反应】(graftcopolymerization)生成“接枝共聚物”的反应。一般分三种。（1）聚合物作为引发剂。使聚合物高分子链上形成活性中心，然后引发单体进行接枝反应。例如，聚三氟氯乙烯通过辐照，高分子链上产生游离基，加入苯乙烯，则聚三氟氯乙烯分子链上能接枝苯乙烯。（2）聚合物作为链转移剂。将聚合物溶解在接枝单体中进行聚合，聚合过程中活性中心向原先加入的聚合物分子链上转移，单体分子便可接枝上去。例如，溶解有橡胶的苯乙烯进行游离基
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条