Paper Title:
Effect of Chitosan Biguanidine Hydrochloride on Textile Properties of Antheraea Pernyi Silk
  Abstract

In order to improve the water-solubility of chitosan, chitosan biguanidine hydrochloride was synthesized by modified chitosan with dicyandiamide in the presence of hydrochloric acid. The guanidinylation chitosan was then applied to Antheraea pernyi (A. pernyi) silk fabric in the presence of 1,2,3,4-butane tetracarboxylic acid with sodium hypophosphite as catalyst. Studies on the effect of chitosan biguanidine hydrochloride treatment on morphology and textile properties of A. pernyi silk fiber and fabric have been conducted. The changes in the morphological structure have been monitored by scanning electron microscope. The changes in some of textile properties including wrinkle recovery angles and bacterial reduction owing to the treatment have also been investigated. It has been found that the surface of A. pernyi silk gets rough. The wrinkle-resistant performance improved, and the antibacterial activity of the treated A. pernyi silk fabric against E. coli was more than 99%.

  Info
Periodical
Advanced Materials Research (Volumes 199-200)
Edited by
Jianmin Zeng, Zhengyi Jiang, Taosen Li, Daoguo Yang and Yun-Hae Kim
Pages
1823-1826
DOI
10.4028/www.scientific.net/AMR.199-200.1823
Citation
Y. H. Lu, M. S. Song, "Effect of Chitosan Biguanidine Hydrochloride on Textile Properties of Antheraea Pernyi Silk", Advanced Materials Research, Vols. 199-200, pp. 1823-1826, 2011
Online since
February 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: Jun Huang, Jian Wei Mao, Sheng Hu, Dong Ke Zhao, Le He Mei, Shi Wang Liu, Yuan Feng Wu, Sheng Fang, Qian Shao
Abstract:β-chitosan preparation from squid pens was carried out using aqueous NaOH with the ultrasonic assistance. Single factor experiments and...
282
Authors: Li Xin Huang
Textile Materials
Abstract:Cotton fabrics is treated for bacterial repellency and crease resistance with different kinds of chitosans. Through the study and test of the...
2693