The plasticisation model of dye diffusion: Part 2

IF 2 4区工程技术 Q3 CHEMISTRY, APPLIED

Coloration Technology Pub Date : 2024-08-14 DOI:10.1111/cote.12782

Stephen M. Burkinshaw

引用次数: 0

Abstract

Temperature dependent equilibrium dye adsorption data reported for Chlorazol Fast Scarlet 8B, Durazol Red 2B and Chrysophenine G on cotton, CV and CUP fibres and Durazol Grey RG on cotton and CV fibres in the presence of a constant amount of added inorganic electrolyte between 60°C and 90°C, as well as Chrysophenine G on cellophane sheet in the presence of varying amounts of added inorganic electrolyte, between 60°C and 97.5°C, was re‐evaluated using the Williams‐Landel‐Ferry equation. The results obtained suggest that the plasticisation model of dye diffusion appears to offer a reasonable explanation of the temperature dependent equilibrium adsorption of direct dyes on cellulosic fibres/polymers.

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染料扩散的塑化模型：第二部分

利用威廉姆斯-兰德尔-费里方程，重新评估了氯唑快猩红 8B、杜拉唑红 2B 和 Chrysophenine G 在棉花、CV 和 CUP 纤维上，以及 Durazol Grey RG 在棉花和 CV 纤维上的随温度变化的平衡染料吸附数据（60°C 至 90°C），以及 Chrysophenine G 在玻璃纸上的随温度变化的平衡染料吸附数据（60°C 至 97.使用威廉姆斯-兰德尔-费里方程重新评估了在 60°C 至 97.5°C 温度范围内，不同添加量的无机电解质在玻璃纸片上的塑化过程。结果表明，染料扩散的塑化模型似乎可以合理解释纤维素纤维/聚合物上直接染料的温度依赖性平衡吸附。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Coloration Technology 工程技术-材料科学：纺织

CiteScore

3.60

自引率

11.10%

发文量

审稿时长

4 months

期刊介绍： The primary mission of Coloration Technology is to promote innovation and fundamental understanding in the science and technology of coloured materials by providing a medium for communication of peer-reviewed research papers of the highest quality. It is internationally recognised as a vehicle for the publication of theoretical and technological papers on the subjects allied to all aspects of coloration. Regular sections in the journal include reviews, original research and reports, feature articles, short communications and book reviews.