【摘要】 <正> 对氯甲基苯乙烯(p-CMS)是一种有工业应用的单体,通过其苄氯基团上的亲核取代反应,可以合成各种功能性单体及功能高分子。虽然其聚合物——聚对氯甲基苯乙烯(P-p-CMS)——可从聚苯乙烯的直接氯甲基化来合成,但通过p-CMS的聚合及共聚可以更准确地控制聚合物的结构和扩大它们在高分子改性中的应用范围.70年代以来,对p-CMS的合成和应用日渐报道,但有关其聚合、单体与聚合物的结构及基本理化性质研更多还原

【Abstract】 p-Chloromethyl styrene (p-CMS) is a new industrial monomer and is attractive for both science and industry. In this paper, many important physicochemical data including IR, UV, 1H-NMR, 13C-NMR, MS of the monomer and TGA, solubility parameter of the polymer are shown. On the basis of explored kinetic results, the equation Rp= K[AIBN]0.5[ p-CMS]1.5 is proposed to express the initial overall rate of the polymerization of p-CMS in the presence of AIBN as an initiator. In the light of the results from TGA, an inference that the thermodegra-dation seems to be the main reaction during the thermal decomposition of poly-p-CMS in nitrogen is given.更多还原