Abstract

The factors affecting the methanolysis of polycarbonates catalyzed by sodium methylate are studied. The conversion rate increases with an increase in the basic properties of solvents; the rate of methanolysis depending on the amount of solvent (tetrahydrofuran) is described by an extreme dependence. Changes in sodium methylate concentration and temperature have a small effect on the methanolysis of polycarbonates.

中文翻译：

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聚碳酸酯废料的甲醇分解作为用于聚碳酸酯合成的单体再生方法

摘要

研究了甲醇钠催化聚碳酸酯甲醇分解的影响因素。转化率随着溶剂基本性能的提高而增加；取决于溶剂（四氢呋喃）的量的甲醇分解速率通过极端依赖性来描述。甲醇钠浓度和温度的变化对聚碳酸酯的甲醇分解影响很小。