【摘要】 我们用电子计算机计算,分析了尼龙-6的热裂解数据,并用唐敖庆的统计理论讨论了在高聚物裂解反应中解聚和无规裂解这两种反应之间的定量关系,尼龙-6的热裂解不管有无催化剂存在,上述两种裂解反应同时进行,只是程度不同而已,当以NaOH作催化剂时无规裂解的成分大,而无催化剂时则解聚反应占优势。更多还原

【Abstract】 The themal degradation data of nylon-6 have been analysed by means of an electronic computer and the quantitative relationship between depolymerization and random degradation in terms of Tang’s Statistical Theory has been discussed, too.The above degradation reactions occured simultaneously but different in nature depends on whether the catalyst is present or not.When NaOH was used as catalyst, random degradation predominated; on the other hand, depolymerization prodorninated without catalyst.更多还原