东华大学学报（英文版）2009，Vol.26Issue(1)：85-88,4.
Mechanical Behavior of Soybean Protein Fibers
Mechanical Behavior of Soybean Protein Fibers
YANG Qing-bin 1SUN Ya-ning 1TIAN Lin 1YU Wei-dong2
作者信息
- 1. College of Textile,Qingdao University,Qingdao 266071,China
- 2. College of Textiles,Donghua University,Shanghai 200051,China
- 折叠
摘要
Abstract
In order to understand the relationship between the mechanical property and the effect of bleaching and dyeing to the soybean protein fibers(SPF), four mechanical models are chosen. The tensile and relaxation property of the soybean protein fibers are analyzed. The tensile and relaxation curves are fitted with the suitable model. It shows that the relaxation property of SPF is in accordance with the standard linear solid model. Estimates of the Hookean spring modulus at 8% and at 10% are different, so some structural modifications could be produced by the strain. Bleached fibers show a higher level of relaxation than raw fibers and dyed fibers. Bleaching has a remarkable influence on decreasing tenacity at break for each test modality. Knotted and looped modalities decrease fiber tenacity remarkably in all three samples.关键词
soybean protein fiber/tensile property/relaxation propertyKey words
soybean protein fiber/tensile property/relaxation property分类
轻工纺织引用本文复制引用
YANG Qing-bin,SUN Ya-ning,TIAN Lin,YU Wei-dong..Mechanical Behavior of Soybean Protein Fibers[J].东华大学学报（英文版）,2009,26(1):85-88,4.
