Effect of Supercritical Carbon Dioxide Dyeing Procedure on Mechanical Property of Wool Fiber

Abstract:

In this paper, the effects of dyeing temperature, pressure, and time on mechanical property of wool fiber were investigated in supercritical carbon dioxide fluid. In addition, On the basis of single factor experiment, the optimal technological conditions for dyed wool fiber was optimized by employing Box-Benhnken Design experiment, and the optimal conditions were as following: dyeing temperature 110 °C, dyeing pressure 25 MPa and dyeing time 75 min.

• Periodical: Advanced Materials Research (Volume 1048)
• Pages: 17-20
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1048.17
• Online since: October 2014
• Authors: Peng Peng Yin, Lai Jiu Zheng, Yan Yun Wu, Zhong Tao Gao, Bing Du
• Keywords: Box-Behnken Design (BBD), Dyeing, Mechanical Property, Supercritical Carbon Dioxide, Wool Fiber

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