期刊论文

Progress in Modification of Poly(lactic acid) by Citrate Ester and Epoxy Soybean Oil Plasticizer

中文

工程塑料应用

1001-3539

2020

48

5

160-165

10.3969/j.issn.1001-3539.2020.05.029

国家自然科学基金项目(21104031)。

本校为第一机构

综述了国内外近十年来生物可降解的柠檬酸酯类增塑剂和植物油基环氧大豆油(ESO)类增塑剂增韧聚乳酸(PLA)的研究进展情况,重点阐述了乙酰柠檬酸三丁酯(ATBC)和ESO增塑剂增韧改性PLA的最新研究概况,主要概述了两种增塑剂改性PLA在力学性能,耐热性能,结晶性能和加工性能等方面的研究内容,最后对比了两种增塑剂增韧改性PLA的优缺点并对柠檬酸酯类和ESO类增塑剂增韧改性PLA的发展方向进行了展望。

Research progress on biodegradable citrate ester plasticizer and vegetable oil based epoxidized soybean oil (ESO) plasticizer toughened poly(lactic acid) (PLA) in nearly ten years at home and abroad were reviewed. The latest research developments of acetyl tributyl citrate (ATBC) and ESO toughened PLA were emphasized. The research contents of the two kinds of plasticizers modified PLA in mechanical properties,thermal resistance,crystalline behaviors,processing performance and so on were mainly summarized. At last,the merits and demerits of the two kinds of plasticizers toughened PLA were compa...