环境友好型增塑剂增韧聚乳酸的最新研究进展

doi:10.11896/cldb.18070102

Abstract
Figure/Table
References
Related Citation (4)

Download:

Full Text ( PDF ) (2414KB)
Export: BibTeX | EndNote (RIS)

Abstract Polylactide (PLA) is a kind of biodegradable thermoplastic polyester with high-modulus and high-strength. Thanks to its favorable biocompatibility and environmental friendliness, PLA is currently one of the most promising environmental protection materials. However, pure PLA suffers from large rigidity of molecular chain, brittleness and slow crystallization rate, which largely block the wide application of PLA in diverse fields. In recent years, more and more efforts have been put into the research on toughening PLA, and plasticizing modification is one of the effective approach to toughen PLA.
Plasticization can improve the mobility of PLA molecular chains and reduce the interaction between molecular chains, thereby optimizing the processing fluidity and brittleness of PLA. The poor compatibility of plasticizers with PLA and the easy migtation of small molecule plasticizers will lead to the separation of macromolecular plasticizers from PLA. For the sake of averting the harmful effects of PLA products, the research of toughening and modifying effect of environmentally friendly plasticizers on PLA have been carried out extensively. At present, citrate plasticizers, polyethylene glycol (PEG), lactic acid oligomers (OLA), vegetable oil based plasticizers constitute the most popular environmentally friendly plasticizers.
The citric acid ester plasticizer exert good plasticizing effect on PLA, and its elongation at break increases to 400%. Unfortunately, the plasticized PLA materials become soft, and the mechanical properties of PLA cannot satisfy the application requirements. Moreover, the citrate plasticizer can be easily removed from the PLA, resulting in the worse final properties of the material. PEG is also an effective alternative to toughen PLA, but PEG is easy to separate from PLA as well. Researchers have grafted PEG onto the PLA chain for plasticization, and satisfactory toug-hening effect has been achieved. OLA and PLA show similar chemical structure with good compatibility. Significantly improved ductility of PLA can be acquired by plasticizing of linear OLA, accompanied by sharply droped strength of the material. Furthermore, the branched OLA can be employed to plasticize the PLA to balance the crystalline regions with the amorphous regions in the PLA for enhancing the toughness of the PLA. Vegetable oil-based plasticizers feature biodegradable, environmentally friendly, readily available, derived from renewable resources, but they show poor compatibility with PLA and are easily separated from PLA.
This paper mainly summarizes the researches on plasticizing polylactic acid at home and abroad in recent years, and reviews the effect of citrate plasticizers, polyethylene glycol (PEG), lactic acid oligomers (OLA), and vegetable oil base on the structure and property of PLA. The problems existing in various plasticizer for plasticizing PLAs are analyzed, which is expected to provide reference for the preparation of highly transparent and high performance biodegradable PLA materials.

Key words： polylactic acid plasticization modification lactic acid oligomer (OLA) biobased plasticizer

Published: 02 July 2019

CLC number:

TQ314

Fund:This work was financially supported by the National Natural Science Foundation of China (51273060), Key Project of Science and Technology Research Plan of Hubei Provincial Education Department (D20181404), Key Project of Open Fund of Hubei Provincial Key Laboratory of Green Materials for Light Industry (201806A08).

	Service
	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	PENG Shaoxian
	CAI Xiaolin
	HU Huan
	ZHAO Xipo

Cite this article:

PENG Shaoxian,CAI Xiaolin,HU Huan, et al. Latest Research Progress in Polylactic Acid Toughened by Environmental Friendly Plasticizer[J]. Materials Reports, 2019, 33(15): 2617-2623.

URL:

http://www.mater-rep.com/EN/10.11896/cldb.18070102 OR http://www.mater-rep.com/EN/Y2019/V33/I15/2617

[1]	Wang Y, Qin Y, Zhang Y, et al. International Journal of Biological Macromolecules,2014,67(3),58.
[2]	Gu C H, Wang J J, Yu Y, et al. Carbohydrate Polymers,2013,92(2),1579.
[3]	Shirai M A, Grossmann M V, Mali S, et al. Carbohydrate Polymers,2013,92(1),19.
[4]	Hughes J, Thomas R, Byun Y, et al. Carbohydrate Polymers,2012,88(1),165.
[5]	Chieng B W, Ibrahim N A, Then Y Y, et al. Molecules,2014,19(10),16024.
[6]	Rasal R M, Janorkar A V, Hirt D E. Progress in Polymer Science,2010,35(3),338.
[7]	Khamsarn T, Supthanyakul R, Matsumoto M, et al. Polymer,2016,112,87.
[8]	Farah S, Anderson D G, Langer R. Advanced Drug Delivery Reviews,2016,107,367.
[9]	Pal A K, Katiyar V. Biomacromolecules,2016,17(8),2603
[10]	Silverajah V S, Ibrahim N A, Zainuddin N, et al. Molecules,2012,17(10),11729.
[11]	Saiwaew R, Suppakul P, Boonsupthip W, et al. Energy Procedia,2014,56(56),280.
[12]	Fortunati E, Peltzer M, Armentano I, et al. Carbohydrate Polymers,2012,90(2),948.
[13]	Hassouna F, Raquez JM, Addiego F, et al. European Polymer Journal,2012,48,404.
[14]	Avolio R, Castaldo R, Gentile G, et al. European Polymer Journal,2015,66,533.
[15]	Li Z, Tan B H, Lin T, et al. Progress in Polymer Science,2016,62,22.
[16]	Liu Z, Lei Y, Hu Z, et al. Macromolecular Research,2017,25(5),439.
[17]	Rasal R M, Janorkar A V, Hirt D E. Progress in Polymer Science,2010,35(3),338.
[18]	Xing C, Matuana L M. Journal of Applied Polymer Science,2016,133(12),43201.
[19]	Ferri J M, Garcia-Garcia D, Montanes N, et al. Polymer International,2017,66(6),882.
[20]	Park S B, Hwang S Y, Moon C W, et al. Macromolecular Research,2010,18(5),463.
[21]	Meng B, Deng J, Liu Q, et al. European Polymer Journal,2012,48(1),127.
[22]	Yang Y, Zhang L, Zhu X, et al. Science China Chemistry,2016,59(11),1355.
[23]	Harte I, Birkinshaw C, Jones E, et al. Journal of Applied Polymer Science,2014,127(3),1997
[24]	Yin Jingbo, Lu Xiaochun, Cao Yanlin, et al. Polymer Materials Science and Engineering,2008,24(1),151 (in Chinese).
	尹静波,鲁晓春,曹燕琳,等.高分子材料科学与工程,2008,24(1),151.
[25]	Maiza M, Benaniba M T, Quintard G, et al. Annales Franaises Danesthèsie Et De Rèanimation,2015,25(6),581.
[26]	Maiza M, Benaniba M T. Journal of Polymer Engineering,2015,36(4),371.
[27]	Wan Tong, Yang Guangrui, Zhang Jie, et al. Material Engineering,2015,43(5),67(in Chinese).
	万同,杨光瑞,张婕,等.材料工程,2015,43(5),67.
[28]	Li F, Zhang S, Liang J, et al. Polymers for Advanced Technologies,2015,26(5),465.
[29]	Li F, Tan L, Zhang S, et al. Journal of Applied Polymer Science,2015,133(4),42919.
[30]	Wu Dun, Li Huili, Lu Ying, et al. Polymer Materials Science and Engineering,2017,33(5),164(in Chinese).
	吴盾,李会丽,陆颖,等.高分子材料科学与工程,2017,33(5),164.
[31]	Sungsanit K, Kao N, Bhattacharya S N. Polymer Engineering & Science,2012,52(1),108.
[32]	Li F J, Liang J Z, Zhang S D, et al. Journal of Polymers and the Environment,2015,23(3),407.
[33]	Bijarimi M, Ahmad S, Rasid R, et al. In:International Advances in Applied Physics and Materials Science Congress & Exhibition (APMAS’15), Oludeniz,2016,pp.020002.
[34]	Hassouna F, Raquez J M, Addiego F, et al. European Polymer Journal,2011,47(11),2134.
[35]	Choi K M, Choi M C, Han D H, et al. European Polymer Journal,2013,49(8),2356.
[36 ]	Wang K, Brüster B, Addiego F, et al. Polymer International,2015,64(11),1544.
[37]	Kfoury G, Hassouna F, Raquez J M, et al. Macromolecular Materials & Engineering,2014,299(5),583.
[38]	Brüster B, Addiego F, Hassouna F, et al. Polymer Degradation & Stability,2016,131,132.
[39]	Burgos N, Tolaguera D, Fiori S, et al. Journal of Polymers and the Environment,2014,22(2),227.
[40]	Burgos N, Martino V P, Jiménez A. Polymer Degradation & Stability,2013,98(2),651.
[41]	Phuphuak Y, Miao Y, Zinck P, et al. Polymer,2013,54(26),7058.
42	Wang L, Jing X, Cheng H, et al. Industrial & Engineering Chemistry Research,2012,51(30),10088.
[43]	Zhang Shuyang, Chen Zhefeng, Wu Feng, et al. Acta Polymerica Sinica,2016,5,679(in Chinese).
	张书洋,陈哲峰,吴枫,等.高分子学报,2016,5,679.
[44]	Phuphuak Y, Chirachanchai S. Polymer,2013,54(2),572.
[45]	Tsujimoto T, Haza Y, Yin Y, et al. Polymer Journal,2011,43(4),425.
[46]	Vijayarajan S, Selke S E M, Matuana L M. Macromolecular Materials & Engineering,2014,299(5),622.
[47]	Saad G R, Elsawy M A, Aziz M S A. Journal of Thermal Analysis & Calorimetry,2017,128(1),211.
[48]	Elsawy M, Christiansen J D, Sanporean C G. Journal of Optoelectronics & Advanced Materials,2014,8,109.
[49]	Javidi Z, Hosseini S F, Rezaei M. LWT-Food Science and Technology,2016,72,251.
[50]	Llana-Ruiz-Cabello M, Pichardo S, Bermodez J M, et al. Food Additives & Contaminants,2016,33(8),1374.
[51]	Zhao Y Q, Chen F Q, Feng Y H, et al. CIESC Journal,2014,65(10),4197(in Chinese).
	赵永青,陈福泉,冯彦洪,等.化工学报,2014,65(10),4197.
[52]	Quiles-Carrillo L, Duart S, Montanes N, et al. Materials & Design,2017,140,54.
[53]	Mauck S C, Wang S, Ding W, et al. Macromolecules,2016,49(5),1605.
54	Al-Mulla E A J, Wan M Z W Y, Ibrahim N A B, et al. Journal of Materials Science,2010,45(7),1942.
[55]	Carbonell-Verdu A, Samper M D, Garcia-Garcia D, et al. Industrial Crops & Products,2017,104,278.
[56]	Ruellan A, Guinault A, Sollogoub C, et al. Express Polymer Letters,2015,9(12),1087.
[57]	Hassouma F, Mihai I, Fetzer L, et al. Macromolecular Materials & Engineering,2016,301(10),1267.
[58]	Greco A, Maffezzoli A. Polymer Degradation & Stability,2016,132,213.
[59]	Ruellan A, Ducruet V, Gratia A, et al. Polymer International,2016,65(6),683.
[60]	Botta L, Mistretta M C, Palermo S, et al. Journal of Polymers & the Environment,2015,23(4),1.
[61]	Scaffaro R, Dintcheva N T, Marino R, et al. Journal of Polymers & the Environment,2012,20(2),267.
[62]	Yang X, Xu H, Odelius K, et al. Materials,2016,9(5),313.
[63]	Hao Y, Yang H, Zhang H, et al. Fibers & Polymers,2015,16(12),2519.
[64]	Ge H, Yang F, Hao Y, et al. Journal of Applied Polymer Science,2013,127(4),2832.
[65]	Petchwattana N, Sanetuntikul J, Narupai B. Journal of Polymers & the Environment,2017,10,1.
[66]	Wang Z, Chen P, Chen Z, et al. Asian Journal of Chemistry,2014,26(6),1745.
[67]	Wei T, Pang S, Xu N, et al. Journal of Applied Polymer Science,2015,132(3),41308.
[68]	Park K, Jin U H, Xanthos M. Polymer Engineering & Science,2010,50(6),1105.