聚酰胺46的合成与结构研究：1.合成条件对产物分子量的影响

Synthesis and Structural Studies of Polyamide 46 1. Effect of Reaction Conditions on the Molecular Weight of Polyamide 46

摘要: 合成了高性能工程塑料聚酰胺４６并进行了基本表征，讨论了界面缩聚和溶液－固相缩聚时，有机相溶剂类型，单体浓度比，固相缩聚温度、真空度、反应时间对产物分子量的影响。

Abstract: Both interfacial and solution-solid-phase polycondensation methods were used to synthesize PA-46, a novel engineering plastic. The effects of organic solvent and monomer concentration ratio in interfacial polycondensation, and the effects of reaction temp