Study on the Effects of Hydroxypropyl Phosphine Derivatives on the Performance of Wool Dissolving

摘要：

The dissolving behavior of wool fibers in the solutions of hydroxypropyl phosphine derivatives was investigated in the present study to attain the solutions of wool keratin with high molecular weight. The result indicated that the wool fiber could dissolve well at 90 ℃ in the aqueous solution of 30％ (w/w) hydroxypropyl phosphine derivatives and 5％ (w/w.) sodium bisulfite, and the solution of 10％ (w/w) wool keratin were obtained, where the molecular weight of the resultant solution was above 8000 Da.

关键词： hydroxypropyl phosphine derivatives wool keratin sodium bisulfite molecular weight

作者: YAO Jinbo LIU Jianyong LIU Yanbo

作者单位: School of Textiles, Tianjin Polytechnic University 300160 P.R.China

会议类型: 国际会议

会议名称: The 12th International Wool Research Conference(第十二届国际羊毛会议12th IWRC)

会议地点: 上海

会议语种:英文

页码: 653-655

在线出版日期: 2010-10-19（万方平台首次上网日期，不代表论文的发表时间）