Surfactant Solution Transport in Wool Yarn-Reference-Cited by-同舟云学术

Surfactant Solution Transport in Wool Yarn

Published:1987-06 Issue:6 Volume:57 Page:309-318
ISSN:0040-5175
Container-title:Textile Research Journal
language:en
Short-container-title:Textile Research Journal

Author:

Trounson Mary E.¹,McLaughlin John R.¹

Affiliation:

1. Wool Research Organisation of New Zealand (Inc.), Christchurch, New Zealand

Abstract

The transport of nonylphenol poly(ethylene oxide) surfactant solutions in bundles of wool carpet yams was studied and the kinetics were found to conform to Fick's law. Yam contaminants (residual wool grease and water soluble spinning lubricant) had a major effect on the diffusivity coefficients. The detergency of residual wool grease was involved in the solution transport and was probably the rate-determining step. Scoured and unscoured yams behaved differently: scoured yarn was wetted most rapidly by a surfactant with an EO/NP ratio of 9, while unscoured yam wetted most rapidly when the EO/NP was 12. The rate of solution transport in scoured yam in creased greatly with surfactant concentration but little with temperature, while the converse held for unscoured yarn.

Publisher

SAGE Publications

Subject

Polymers and Plastics,Chemical Engineering (miscellaneous)

Link

http://journals.sagepub.com/doi/pdf/10.1177/004051758705700601

Reference15 articles.

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2. Berg, J.C., The Role of Surfactants, in "Absorbency," P. K. Chatterjec, Ed. Elsevier, Amsterdam, 1985, p. 173.

3. The Measurement of Swelling of Wool Fibers in Solvents by Laser-Beam Diffraction

4. Chatterjee, P.K. , and Nguyen, H.V., Mechanisms of Liquid Flow and Structure Property Relationships, in "Absorbency," P. K. Chatterjee, Ed. Elsevier, Amsterdam, 1985, p. 46.

5. Chen, C.C., Vassallo, J.V., and Chatterjee, P.K. , Synthetic and Natural Polymers, in "Absorbency," P. K. Chatterjee, Ed. Elsevier, Amsterdam, 1985, pp. 217-255.

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