食品与发酵工业 >

2011 , Vol. 37 >Issue 02: 87 - 90

DOI: https://doi.org/10.13995/j.cnki.11-1802/ts.2011.02.008

食品与发酵工业

增塑剂对壳聚糖/纳米蒙脱土复合膜物理性能的影响

  • 刘晓菲 ,
  • 程春生 ,
  • 覃宇悦 ,
  • 孙莎 ,
  • 张智宏
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网络出版日期: 2011-02-25

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Effect of Plasticizer on Properties of Chitosan/Nano-montmorillonite Composited Film

  • Liu Xiao-fei ,
  • Cheng Chun-sheng ,
  • Qin Yu-yue ,
  • Shun Sha ,
  • Zhang Zhi-hong
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Online published: 2011-02-25

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摘要

研究了增塑剂(甘油、聚乙二醇400、山梨醇)对壳聚糖/纳米蒙脱土复合膜物理性能的影响。结果表明:加入增塑剂对复合膜的性能有显著的影响,可降低膜的拉伸强度和透光率,显著提高膜的断裂伸长率,并增大了膜的水蒸气透过率和吸水率。

关键词： 增塑剂; 壳聚糖; 纳米蒙脱土; 复合膜; 性能

本文引用格式

刘晓菲 , 程春生 , 覃宇悦 , 孙莎 , 张智宏 . 增塑剂对壳聚糖/纳米蒙脱土复合膜物理性能的影响[J]. 食品与发酵工业, 2011 , 37(02) : 87 -90 . DOI: 10.13995/j.cnki.11-1802/ts.2011.02.008

Abstract

The objective of this paper was to investigate the effect of plasticizer on properties of chitosan /nano-montmorillonite film.The results showed that plasticizer had significant effect on the properties of the film.It reduced the tensile strength and light transmittance,significantly increased the elongation at the break,and increased the water vapor permeability and water absorption.

Key words： plasticizer; chitosan; nano-montmorillonite; composite film; properties

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技术支持：北京玛格泰克科技发展有限公司