Research on Dissolvant-Based Infrared Yarn Dyeing Process of Polyacrylonitrile Fiber

Abstract:

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Cationic dye is a special dye for polyacrylonitrile, but it is very difficult in dying through the core. In practice, the price of special leveling agent for polyacrylonitrile fiber is high, and uniform staining is poor. By mixing a number of organic solvents in the dye bath, we can improve the structure of fibers and its deep-dyed. In this paper, we use n-propanol, isopropanol and benzyl alcohol as organic solvent, by adjusting the pH value and the appropriate temperature, and with special depth and leveling agent for dyeing soaping fastness contrast, to find economically viable process conditions.

Info:

Periodical:

Advanced Materials Research (Volumes 308-310)

Edited by:

Jian Gao

Pages:

436-441

DOI:

10.4028/www.scientific.net/AMR.308-310.436

Citation:

Z. Y. Zhang et al., "Research on Dissolvant-Based Infrared Yarn Dyeing Process of Polyacrylonitrile Fiber", Advanced Materials Research, Vols. 308-310, pp. 436-441, 2011

Online since:

August 2011

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Price:

$35.00

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