Research on dyeing behavior of basalt filament and rock wool part

摘要：

Basalt fibers, including basalt filament and rock wool (RW), are known by their excellent chemical and thermal properties. Basalt filament is normally golden or dark brown and RW appears basically pale brown with impure particles. The monotonous coloured basalt fibers were dyed using direct dyeing, high temperature and high pressure dyeing and supercritical carbon dioxide dyeing. The dyed fibers were analyzed using a “Data Color SF 600 Plus Chroma-Meter machine. The results showed that rock wools could be dyed with the above-mentioned three dyeing methods, and the optimal dyeing conditions in direct dyeing were processing temperature 90 o C, dyeing time for 45 min, and liquid ratio of 1:50. However, the basalt filament was difficult to dye by any means.

作者: ZHANG Hongjie ZHONG Zhili Liu Huawu LI Fengyan

作者单位: School of Textile, Tianjin Polytechnic University, 300160, China

会议类型: 国际会议

会议名称: 2009 International Conference on Advanced Fibers and Polymer Materials(2009年先进纤维与聚合物材料国际学术会议)

会议地点: 上海

会议语种:英文

页码: 514-516

在线出版日期: 2009-10-21（万方平台首次上网日期，不代表论文的发表时间）