Improvement in Toughness and Crystallization of Poly(L-lactic acid) by Melt Blending with Ethylene/Methyl Acrylate/Glycidyl Methacrylate Terpolymer

	Improvement in Toughness and Crystallization of Poly(L-lactic acid) by Melt Blending with Ethylene/Methyl Acrylate/Glycidyl Methacrylate Terpolymer
	Zhang X ; Li Y ; Han LJ ; Han CY ; Xu K ; Zhou C ; Zhang MY ; Dong LS
刊名	polymer engineering and science
	2013
卷号	53 期号:12 页码:2498-2508
关键词	MECHANICAL-PROPERTIES POLY(LACTIC ACID) MORPHOLOGY COPOLYMER BEHAVIOR POLYLACTIDE COMPOSITES POLYMER PLLA
ISSN号	0032-3888
通讯作者	han cy
中文摘要	melt blending of poly(lactic acid) (pla) and ethylene/methyl acrylate/glycidyl methacrylate terpolymer (ega) containing relatively high-concentration epoxide groups (8 wt%) was performed to improve the toughness and crystallization of pla. the results of nonisothermal and isothermal crystallization investigation showed that the addition of ega accelerated the crystallization rate and increased the final crystallinity of pla in the blends. significant enhancement in toughness and flexibility of pla were achieved by the incorporation of the ega elastomer. when 20 wt% ega added, the impact strength increased from 3.0 kj m(-2) of neat pla to 59.8 kj m(-2) and the elongation at break increased from 4.9 to 232.0%. the failure mode changed from brittle fracture of neat pla to ductile fracture of the blend. (c) 2013 society of plastics engineers
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000326764900002
公开日期	2014-04-15
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/49440]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Zhang X,Li Y,Han LJ,et al. Improvement in Toughness and Crystallization of Poly(L-lactic acid) by Melt Blending with Ethylene/Methyl Acrylate/Glycidyl Methacrylate Terpolymer[J]. polymer engineering and science,2013,53(12):2498-2508.
APA	Zhang X.,Li Y.,Han LJ.,Han CY.,Xu K.,...&Dong LS.(2013).Improvement in Toughness and Crystallization of Poly(L-lactic acid) by Melt Blending with Ethylene/Methyl Acrylate/Glycidyl Methacrylate Terpolymer.polymer engineering and science,53(12),2498-2508.
MLA	Zhang X,et al."Improvement in Toughness and Crystallization of Poly(L-lactic acid) by Melt Blending with Ethylene/Methyl Acrylate/Glycidyl Methacrylate Terpolymer".polymer engineering and science 53.12(2013):2498-2508.