Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Polymer Materials Science & Engineering》 2010-03
Add to Favorite Get Latest Update

Structure and Properties of PA6/PLA Blends

WANG Yu-ling1,LI Hai3,DAI Kun1,LI Zhong-ming1,JI Xu2(1.College of Polymer Science and Engineering,State Key Laboratory of Polymer Materials Engineering,Sichuan University,Chengdu 610065,China;2.School of Chemical Engineering,Sichuan University,Chengdu 610065,China;3.School of Materials Science and Engineering,Southwest University of Science and Technology,Mianyang 621010,China)  
The polyamide 6/polylactic acid(PA6/PLA)blends was prepared by a melt-blending process method,this work was an exploratory research on the feasibility of a strategy to partially replace polyamide 6 with poly(lactic acid)(PLA).The property of the compound was studied by means of mechanical properties testing,SEM and thermal stability analysis.The results show that when the content of PLA is less than 30% the tensile strength of PA6/PLA blends is higher than 96% of pure PA6,tensile modulus is 1.16~1.76 times that of the value of neat PA6.The vicat softening point of PA6/PLA blends is above 173 ℃,indicat good thermal stability.Scanning electron microscope(SEM)analysis indicate that PA6/PLA blends have good compatibility and strong adhesion between phase interfaces.When the content of PLA is more than 40%,the tensile strength and thermal stability of PA6/PLA blends decrease significantly.
【Fund】: 国家自然科学基金资助项目(20776087)
【CateGory Index】: TQ320.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 1 Hits
1 WEI Wei~1,WEI Yi-min~(1,2),ZHANG Bo~2(1.North-West Science Technology University of Agriculture and Forestry,Yangling 712100,China;2.Institute of Agro-food Science and Technology,Chinese Academy of Agricultural Science,Beijing 100094,China);Progress of the blends of starch and Poly Lactic Acid[J];Packaging Engineering;2007-01
Chinese Journal Full-text Database 5 Hits
1 LI Dan,LIU Peng,PU Hua-yin,CHEN Ling,YU Long (School of Light Industry and Food Engineering,South China University of Technology,Guangzhou 510640,China);Rheological and Phase Transition Properties of Thermoplastic Starch Under the Plasticization of Glycerol[J];Polymer Materials Science & Engineering;2009-12
2 HU Xiao-yong,CHEN Wei,TAN Jing-lin(Biology and Chemical Engineer Department of Guangxi Engineering College,Liuzhou,Guangxi 545006,China);Research progress of starch adhesives[J];Adhesion in China;2008-07
3 Chen Yuan1, Huang Zuqiang2, Xie Zufang1, Zhu Wanren1, Pang Xuehua1 (1. Department of Chemistry and Biology, Yulin Normal University, Yulin 537000, China; 2. School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China);Degradative characteristics by microorganisms of mechanical activated maize starch[J];Transactions of the Chinese Society of Agricultural Engineering;2009-04
4 Zhu Maodian, Zhang Haining (Changzhou Institute of Light Industry Technology, Changzhou 213164);New Environment-Friendly Materials——Polylactic acid's Synthesis and Its Modification Progress[J];China Chemicals;2009-05
5 Guo Juan, Zhang Jin- Hebei Polytechnic University, Tangshan 063009, China;Actuality and Development Trend of Degradable Packaging Plastics[J];Plastics Science and Technology;2008-02
【Secondary Citations】
Chinese Journal Full-text Database 9 Hits
1 WU Jun~1, SU Xi-sheng~1, XIE Bi-jun~2 (1. PLA Military Economic College, Wuhan 430035, China; 2. Huazhong Agriculture University, Wuhan 430070,China);Influence of Starch Grain Size Effect on Rheological Property of Thermalplastic Micronized Starch Melt[J];Packaging Engineering;2004-03
2 LOU Ling1,2, YIN Jing-bo3, LIANG Qi-zhi1, GAO Zhan-tuan 1, DONG Li-song1, CHEN Xue-si1, JING Xia-bin1 (1State Key Laboratory of Polymer Physics and Chemistry, Chan gchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 1 30022, China;2 Department of Chemical Engineering, Changchun University of Technology, Changchun 130012, China;3College of Materials, Shanghai University, Shanghai 201800, China);THE PREPARATION AND PROPERTIES OFL-LACTIDE AND POLY(L-LACTIDE)[J];Polymeric Materials Science & Engineering;2003-02
3 MA Xiao fei, YU Jiu gao (School of Science,Tianjin University, 30072, China);Starch-Polyester System for Biodegradable Materials[J];Polymer Bulletin;2003-02
4 Li Min and Tong Bin(School of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, China);The development of starch acetate[J];Guangxi Journal of Light Industry;2004-06
5 Fu Xioujuan Li Qingxin Huang Jin (Wuhan Chemical Institute of Technology,430073);Study and preparation on starch-based plastic flake which can be completely biodegradated[J];New Chemical Materials;2003-04
6 Zhang Guodong Yang Jiyuan Feng Xinde (Department of Polymer Science and Engineering, Peking University, Beijing 100871, China) Gu Zhongwei (National Research Institute for Family Planning, Beijing 100081, China)$$$$;Progress in Study of Polylactides[J];PROGRESS IN CHEMISTRY;2000-01
7 WANG Hui-cai,CUI Yong-yan,LI Shu-cai (Box 235,Tianjin University of Science & Technology, Tianj in 300222,China);Research Development of Starch-based Foamed Plastic (I): Modification and Blending of Starch[J];Plastics Science and Technology;2003-04
8 YANG Dong-zhi,HU Ping (Institute of Polymer Materials and Engineering,Department of Chemical Engineering, Tsinghua University,Beijing 100084,China);Preparation and Characterization of Starch Based Biodegradable Plastics[J];Plastics;2005-03
9 ZHAI Ying-jie,XU Jun,ZHOU Ning,GUO Bao-hua (Institute of Polymer Science Department of Chemical Engineering,Tsinghua University,Beijing 100084,China);Strength and Toughness Improvement of Starch-PVA Film and Principle Discussion[J];Petrochemical Technology;2002-11
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved