脂肪族聚酯的合成工艺及性能比较研究∗

摘要

In this paper,for the poly butylene succinate,succinic acid glycol ester,succinic acid glycol ester/top adipic acid glycol ester copolymer,PLA and PCL aliphatic polyester,the synthesis process and properties of them were compared. By comparing the relationship between synthesis and material properties of aliphatic polyester,for the synthesis and modification to provide train of thought.%对聚丁二酸丁二醇酯、聚丁二酸乙二醇酯、聚丁二酸己二醇酯/己二酸己二醇酯共聚物、聚乳酸以及聚己内酯等脂肪族聚酯的合成工艺及性能进行比较，通过比较探讨合成工艺和材料性能之间的关系，得出力学性能和分子量，性能和结晶度以及降解性之间的关系，为脂肪族聚酯的合成改性及降解研究提供思路。