Paper Title:
Preparation and Properties of Internally Plasticized Bio-Based Film
  Abstract

This paper demonstrated acylation of cellulose with long chain fatty acid and internally plasticized cellulose films obtained by casting. The degrees of substitution (DS) and molar yields of fatty acid, Ts-Cl amounts and reaction time, and as well as the property of final products were studied. Partially derivative celluloses presented glass transition compared to starting cellulose. However, thermal behaviors of the internally plasticized esters with different DS were similar. Dynamic mechanical thermal analysis (DMTA) in tension mode revealed separate relaxations, denoted α and β, corresponding to the glass transition and side-chain melting processes, respectively. According to this, these longer chain esters (LCCEs) showed promise as internally plasticized cellulose films because the supermolecular structure of cellulose was significantly changed with the introduction of longer substituent.

  Info
Periodical
Advanced Materials Research (Volumes 236-238)
Edited by
Zhong Cao, Yinghe He, Lixian Sun and Xueqiang Cao
Pages
321-324
DOI
10.4028/www.scientific.net/AMR.236-238.321
Citation
Y. Z. Xu, L. Li, C. P. Wang, F. X. Chu, "Preparation and Properties of Internally Plasticized Bio-Based Film", Advanced Materials Research, Vols. 236-238, pp. 321-324, 2011
Online since
May 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Usarat Ratanakamnuan, Duangduen Atong, Duangdao Aht-Ong
Abstract:The possibility for preparation of biodegradable film from cellulose-enrich waste was studied. This work dealt with the synthesis of...
457
Authors: Usarat Ratanakamnuan, Yan Yong Ninsin
Chapter 10: Biomedical Manufacturing
Abstract:In this research, the feasibility to obtain cellulose film from rice straw was investigated. After delignification and bleaching of rice...
980
Authors: Zong Cheng Miao, Fang Wang, Deng Deng, Yong Ming Zhang, Lei Wang, Zhong Jin Li
Chapter 7: New Materials and its Applications
Abstract:In order to prepare a novel superabsorbent resin based on cellulose, straw pulp cellulose was used as raw material, through etherification...
1018
Authors: Wei Xiao Liao, Jun Song, Bo Wen Cheng, Jie Mei
Chapter 6: Biomaterials
Abstract:Lithium salts were dissolved in ionic liquid [Amim]Cl, and their dissolution behavior were tested by turbidimeter. It is found that the...
1100
Authors: Salina Mat Radzi, Nurul Jannah Abd Rahman, Hanina Mohd Noor, Norlelawati Ariffin
Chapter 5: Testing, Analisys and Evaluation of Materials, Improvement of Materials Properties
Abstract:A novel approach of dual lipases system was successfully carried out in improving the synthesis of ferulate esters between ethyl ferulate and...
902