ABS树脂接枝结构的分析

Analysis of the Grafting Structure of ABS Resins

本文报导了ABS树脂接枝结构的分析方法,主要是用O_sO_4—TBHP法将橡胶主干从双键处打断,从而得接枝AS,再测定它的分子量,并讨论了降解反应的最佳条件。

This paper reports the analytical method of the grafting structure of ABS Resin. The double bonds of polybutadiene backbone were broken by OsO4-TEHP method. Thus, the grafting AS copolymer may be obtained and its molecular weight was determinated. The experimental conditions of degradation are also discussed.