Preparation of Cellulose/Soy Protein Isolate blend bio-fibers via direct dissolving approach

摘要：

We have successfully prepared the blend bio-fibers from cellulose and soy protein isolate (SPI) in NaOH/thiourea/urea aqueous solvent by coagulating with 10 wt ％ H2SO4/I2.5 wt ％Na2SO4aqueoussolution.The structure and properties of the as-prepared blend fibers were characterized by Fourier transform infrared spectroscopy(FTIR), scanning electron microscopy (SEM) and tensile testing. The values of tensile strength and elongation at break for the blend bio-fibers with 10 wt ％ of Wsn reached 1.86 cN/dtex and 10.3％, respectively.

关键词： cellulose/SPI blend bio-fibers spinnability mechanical properties

作者: Shuai Zhang Yuan Tian Yi-jie Shen Fa-xue Li Jian-yong Yu

作者单位: The Key Lab of Textile science &Technology Ministry of Education,Shanghai201620, China College of Te Modern Textile Institute, Donghua University, Shanghai 200051, China

会议类型: 国际会议

会议名称: International Conference on Fibrous Materials 2009,the Fiber Society 2009 Spring Conference(纤维材料国际研讨会暨纤维协会2009年春季会议)

会议地点: 上海

会议语种:英文

页码: 120-123

在线出版日期: 2009-05-27（万方平台首次上网日期，不代表论文的发表时间）