Supercritical Carbon Dioxide dyeing of Polypropylene

摘要：

　　To improve the dyeing efficiency of Polypropylene fibers, the fibers were dyed using Supercritical Carbon Dioxide system.The effect of temperature, pressure and dyeing time on the dyeing behaviours of Polypropylene fibers was detected.The K/S value calculated by color measuring device indicated that with the increase of dyeing temperature and pressure, the K/S value increased gradually, and dyeing effect was best after the fiber was dyed at 120 ℃, 28 MPa for 20 min.

关键词： dyeing supercritical carbon dioxide polypropylene fiber

作者: Hong jie Zhang Xiao He Chu Yang Zhang Yiping Qiu

作者单位: College of Textiles and Apparel , Quanzhou Normal University, China College of Textiles and Apparel , Quanzhou Normal University, China;Department of Technical Textiles

会议类型: 国际会议

会议名称: 2017 Sino-Africa International Symposium on Textiles and Apparel (SAISTA2017)(2017中非纺织服装国际论坛)

会议地点: 上海

会议语种:英文

页码: 188-190

在线出版日期: 2017-11-18（万方平台首次上网日期，不代表论文的发表时间）