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Madorsky和Straus在讨论高聚物热裂解时指出,聚三氟氯乙烯热裂解过程除自C—C链断裂形成自由基端基而解聚生成单体外,同时裂断即伴随着分子内氯原手转移。以后,Wall和Straus认为在引发阶段里也很可能由于端基自由基夺取其他链间的氯原子,发生所谓分子间的转移,因而导致链断裂及降解和转移反应。在任何情况下,最终则生成烯烃的端基与饱和的端基,其反应式如下:
Madorsky and Straus pointed out when discussing the thermal cracking of polymers that the thermal cracking of the polychlorotrifluoroethylene in addition to the formation of free radical end groups from the C-C chain and the depolymerization of monomers to form a monomer while cracking is accompanied by intramolecular chlorine The original hand transfer. Later, Wall and Straus believed that in the initiation phase, it is also likely that the terminal radicals will seize the chlorine atoms in the other chains and so-called intermolecular shifts occur, leading to strand breaks and degradation and transfer reactions. In any event, the terminal end of the alkene and the saturated end group are finally formed, the reaction of which is as follows: