聚乳酸增韧改性研究进展OA北大核心CSCDCSTPCD
Research progress of toughening modification of polylactic acid
聚乳酸因具有良好生物相容性、生物降解性、生物可吸收性以及优良的力学性能,在农业,食品包装、医疗卫生等领域得到了广泛应用,但因其玻璃化转变温度较高、性脆、柔韧性差,需通过增韧改性以提高其加工和应用性能.本文综述了聚乳酸通过共聚、交联、共混等改性方法增加柔韧性的最新研究进展.
Polylactic acid ( PLA ) is widely used in agriculture, packaging, medicine and health care because it is a biocompatible, biodegradable and bioabsorbable polymer and has fine mechanical property. But it is hard and brittle and has poor pliability because it has a high glass transition temperature. Thus, it has to be modified to enhance its pliability to improve handling and application.In this paper, the recent research progress of toughening modificat…查看全部>>
肖伟娜;黄雪;冯光炷;尹国强;崔英德
化学化工
聚乳酸增韧改性研究进展
polylacticacid toughness modification research progress
《化工进展》 2011 (3)
578-582,5
河南工业大学博士专项科研基金项目(2007BS029).
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