Well-defined poly(methyl methacrylate)grafted to polyethylene with reverseatom transfer radical polymerization initiated by peroxides用过氧化物引发反向原子转移自由聚合把确定的甲基丙烯酸酯接枝到聚丙烯纤维上The heating the irradiated polymer in the monomer initiates the polymerization, which is in the category of graft- However, it had been difficult to obtain the well-defined molecular weight of grafted polymer because the side reactions such as are combination,a disproportionation,a cross-linking and a chain scission, resulting in loss of mechanical 在单分子物体上加热照射聚合物引发了聚合作用，它含在接枝分类中。但是，很难获得确定的分子接枝纤维分子重量，因为类似结合、歧化、交联和断链等化学副反应导致了力学性能的损失。
辛巴在深圳
