Paper Title:
Research on Polypropylene Dyeing in Supercritical Carbon Dioxide
  Abstract

Polypropylene fibers were dyed with Disperse dyes Blue 2B in Supercritical Carbon Dioxide at different temperature, pressure and time. The K/S value were determined and the effect of as temperature, pressure and dyeing time on the dyeing behaviours of disperse dyes on Polypropylene fibers were discussed. It was found 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 °C, 28 MPa for 20 min.

  Info
Periodical
Advanced Materials Research (Volumes 175-176)
Main Theme
Edited by
Lun Bai and Guo-Qiang Chen
Pages
646-650
DOI
10.4028/www.scientific.net/AMR.175-176.646
Citation
H. J. Zhang, Z. L. Zhong, L. L. Feng, X. P. Quan, "Research on Polypropylene Dyeing in Supercritical Carbon Dioxide", Advanced Materials Research, Vols. 175-176, pp. 646-650, 2011
Online since
January 2011
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Price
$32.00
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