不同淀粉类型TPS/PBS共混体系的形貌与黏弹行为

doi:10.3969/j.issn.0438-1157.2013.06.053

化工学报 ›› 2013, Vol. 64 ›› Issue (6): 2300-2305.DOI: 10.3969/j.issn.0438-1157.2013.06.053

• 材料化学工程与纳米技术 • 上一篇

不同淀粉类型TPS/PBS共混体系的形貌与黏弹行为

李纪伟^1,2, 罗学刚^1,2, 林晓艳^1,2, 黄永华¹

1. 西南科技大学材料科学与工程学院, 四川绵阳 621010;
2. 西南科技大学生物质材料教育部工程研究中心, 四川绵阳 621010

收稿日期:2012-10-05 修回日期:2013-01-24 出版日期:2013-06-05 发布日期:2013-06-05
通讯作者: 罗学刚
作者简介:李纪伟(1988—),男,硕士研究生。
基金资助:
国家"十一五"科技支撑计划项目(2007BAE42B04);西南科技大学研究生创新基金项目(12ycjj09)。

Morphology and viscoelastic behavior of PBS/TPS blends containing varying amylose contents

LI Jiwei^1,2, LUO Xuegang^1,2, LIN Xiaoyan^1,2, HUANG Yonghua¹

1. Engineering Research Center of Biomass Materials, Ministry of Education, Southwest University of Science and Technology, Mianyang 621010, Sichuan, China;
2. School of Material Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, Sichuan, China

Received:2012-10-05 Revised:2013-01-24 Online:2013-06-05 Published:2013-06-05
Supported by:
supported by the National Science & Technology Pillar Program during the Eleventh Five-Year Plan Period(2007BAE42B04)and the Postgraduate Innovation Fund of Southwest University of Science and Technology(12ycjj09).

摘要/Abstract

关键词: 直链淀粉含量, 热塑性淀粉, 聚丁二酸丁二醇酯, 微观形貌, 黏弹行为

Abstract: Thermoplastic waxy corn starch (WTPS) and maise starch (MTPS) were prepared by melt blending.Furthermore, WTPS/poly (butylenes succinate) (PBS) blends and MTPS/PBS blends were prepared for investigating the effects of starch type on the morphology and viscoelastic behavior of the blends.The results showed that plasticization of waxy corn starch was more easily performed than that of maise starch and WTPS had a lower melt viscosity than that of MTPS.The WTPS/PBS blends had a better homogeneous fracture surface than that of MTPS/PBS blends.When blending ratio of TPS/PBS was 60/40, dynamic rheological behavior of the blends was mainly attributed to TPS phase and MTPS/PBS blends had higher storage modulus and complex viscosity than those of WTPS/PBS blends.When blending ratio of TPS/PBS was 40/60, PBS phase played an important role in dynamic rheological behavior of the blends and the MTPS/PBS blends in low shear rates (ω<1 r·s^-1) showed more apparent solid-like dynamic rheological behavior.

Key words: amylose content, TPS, PBS, morphology, dynamic rheological behavior

中图分类号:

TK02

李纪伟, 罗学刚, 林晓艳, 黄永华. 不同淀粉类型TPS/PBS共混体系的形貌与黏弹行为[J]. 化工学报, 2013, 64(6): 2300-2305.

LI Jiwei, LUO Xuegang, LIN Xiaoyan, HUANG Yonghua. Morphology and viscoelastic behavior of PBS/TPS blends containing varying amylose contents[J]. CIESC Journal, 2013, 64(6): 2300-2305.

参考文献 24

[1]	Yu L, Dean K, Li L.Polymer blends and composites from renewable resources[J].Progress in Polymer Science, 2006,31(6):576-602
[2]	Li Xianhong(李先红), Lin Xiaoyan(林晓艳), Luo Xuegang(罗学刚), Huang Bo(黄波).Preparation and characterization of polycaprolactone/thermoplastic konjac glucomannan blends[J].CIESC Journal(化工学报), 2012,63(5):1630-1636
[3]	Li Xianfa(黎先发), Luo Xuegang(罗学刚).Preparation and characterization of sodium lignosulfonate/PVA blend films[J].CIESC Journal(化工学报), 2011,62(6):1730-1735
[4]	Wang Shujun,Yu Jiugao,Yu Jinglin.Preparation and characterization of compatible thermoplastic starch/polyethylene blends[J].Polymer Degradation and Stability, 2005,87(3):395-401
[5]	Ren J, Fu H, Ren T, Yuan W.Preparation, characterization and properties of binary and ternary blends with thermoplastic starch, poly(lactic acid)and poly(butylene adipate-co-terephthalate)[J].Carbohydrate Polymers, 2009,77(3):576-582
[6]	Luo Xuegang, Li Jiwei, Lin Xiaoyan.Effect of gelatinization and additives on morphology and thermal behavior of corn starch/PVA blend films[J].Carbohydrate Polymers, 2012,90(4):1595-1600
[7]	Xie F, Liu H, Chen P, Xue T, Chen L, Yu L, et al.Starch gelatinization under shearless and shear conditions[J].International Journal of Food Engineering, 2007,DOI:10.2202/1556-3758.1162
[8]	Gao H, Hu S, Su F, Zhang J, Tang G.Mechanical, thermal, and biodegradability properties of PLA/modified starch blends[J].Polymer Composites, 2011,32(12):2093-2100
[9]	Wang N, Yu J, Chang P R, Ma X.Influence of formamide and water on the properties of thermoplastic starch/poly(lactic acid)blends[J].Carbohydrate Polymers, 2008,71(1):109-118
[10]	Pan P, Inoue Y.Polymorphism and isomorphism in biodegradable polyesters[J].Progress in Polymer Science, 2009,34(7):605-640
[11]	Zeng J, Jiao L, Li Y, Srinivasan M, Li T, Wang Y.Bio-based blends of starch and poly(butylene succinate)with improved miscibility, mechanical properties, and reduced water absorption[J].Carbohydrate Polymers, 2011,83(2):762-768
[12]	Li Jiwei, Luo Xuegang, Lin Xiaoyan.Preparation and characterization of hollow glass microsphere reinforced poly(butylene succinate)composites[J].Materials and Design, 2013,46:902-909
[13]	Moad G.Chemical modification of starch by reactive extrusion[J].Progress in Polymer Science, 2011,36(2):218-237
[14]	Chaudhary A L, Torley P J, Halley P J, McCaffery N, Chaudhary D S.Amylose content and chemical modification effects on thermoplastic starch from maize -processing and characterisation using conventional polymer equipment[J].Carbohydrate Polymers, 2009,78(4):917-925
[15]	Wang J, Yu L, Xie F, Chen L, Li X, Liu H.Rheological properties and phase transition of cornstarches with different amylose/amylopectin ratios under shear stress[J].Starch- Strke, 2010,62(12):667-675
[16]	Kaur B, Ariffin F, Bhat R, Karim A A.Progress in starch modification in the last decade[J].Food Hydrocolloids, 2012,26(2):398-404
[17]	Li M, Liu P, Zou W, Yu L, Xie F, Pu H, et al.Extrusion processing and characterization of edible starch films with different amylose contents[J].Journal of Food Engineering, 2011,106(1):95-101
[18]	Yu L, Christie G.Microstructure and mechanical properties of orientated thermoplastic starches[J].Journal of Materials Science, 2005,40(1):111-116
[19]	Song Y, Zheng Q.Dynamic rheological properties of wheat flour dough and proteins[J].Trends in Food Science & Technology, 2007,18(3):132-138
[20]	Song Y, Zheng Q.Network formation in glycerol plasticized wheat gluten as viewed by extensional deformation and stress relaxation:final conclusions[J].Food Hydrocolloids, 2008,22(4):674-681
[21]	Song Y, Zheng Q, Liu C.Green biocomposites from wheat gluten and hydroxyethyl cellulose:processing and properties[J].Industrial Crops and Products, 2008,28(1):56-62
[22]	Zullo R, Iannace S.The effects of different starch sources and plasticizers on film blowing of thermoplastic starch:correlation among process, elongational properties and macromolecular structure[J].Carbohydrate Polymers, 2009,77(2):376-383
[23]	Sun S, Song Y, Zheng Q.Morphology and mechanical properties of thermo-molded bioplastics based on glycerol-plasticized wheat gliadins[J].Journal of Cereal Science, 2008,48(3):613-618
[24]	Xie F, Halley P J, Avérous L.Rheology to understand and optimize processibility, structures and properties of starch polymeric materials[J].Progress in Polymer Science, 2012,37(4):595-623

不同淀粉类型TPS/PBS共混体系的形貌与黏弹行为

Morphology and viscoelastic behavior of PBS/TPS blends containing varying amylose contents

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