The properties of poly(lactic acid)/starch blends with a functionalized plant oil: tung oil anhydride

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 宁波所知识产出

	The properties of poly(lactic acid)/starch blends with a functionalized plant oil: tung oil anhydride
	朱锦，张若愚 ; Zhu Xiong,Chao Li, Songqi Ma, Jianxian Feng, Yong Yang, Ruoyu Zhang∗, Jin Zhu∗
刊名	Carbohydrate Polymers
	2013-06-01
卷号	32 期号:1 页码:77—84
通讯作者	朱锦，张若愚
合作状况	李雨桐
中文摘要	Bio-sourced polymers, polylactide (PLA) and starch, have been melt-blended by lab-scale co-extruder with tung oil anhydride (TOA) as the plasticizer. The ready reaction between the maleic anhydride on TOA and the hydroxyl on starch led TOA molecules to accumulate on starch and increased the compatibility of PLA/starch blends, which was confirmed by FT-IR analyses and SEM. The TOA could change the mechanical properties and physical behaviors of PLA/starch blends. DSC and DMA analysis show that the TOA layer on starch has an effect on the thermal behavior of PLA in the ternary blend. The enrichment of TOA on starch improves the toughness and impact strength of the PLA/starch blends. The adding amount of TOA in PLA/starch blends primarily determined the compatibility and mechanical properties of the resulted ternary blends. The tensile and impact fracture modes of the PLA/starch blend with or without TOA has also been investigated by SEM analysis.
学科主题	高分子材料学
原文出处	其他国内刊物
公开日期	2013-12-16
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/9932]
专题	宁波材料技术与工程研究所_宁波所知识产出
推荐引用方式 GB/T 7714	朱锦，张若愚,Zhu Xiong,Chao Li, Songqi Ma, Jianxian Feng, Yong Yang, Ruoyu Zhang∗, Jin Zhu∗. The properties of poly(lactic acid)/starch blends with a functionalized plant oil: tung oil anhydride[J]. Carbohydrate Polymers,2013,32(1):77—84.
APA	朱锦，张若愚,&Zhu Xiong,Chao Li, Songqi Ma, Jianxian Feng, Yong Yang, Ruoyu Zhang∗, Jin Zhu∗.(2013).The properties of poly(lactic acid)/starch blends with a functionalized plant oil: tung oil anhydride.Carbohydrate Polymers,32(1),77—84.
MLA	朱锦，张若愚,et al."The properties of poly(lactic acid)/starch blends with a functionalized plant oil: tung oil anhydride".Carbohydrate Polymers 32.1(2013):77—84.