Color Performance, Durability and Handle of Inkjet-Printed and UV-Cured Photochromic Textiles for Multi-Colored Applications 


Vol. 20,  No. 7, pp. 1424-1435, Jul.  2019
10.1007/s12221-019-1039-6


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  Abstract

be compromised on if we aim to design reliable future textile products. In this study, two different commercial photochromic dyes a naphthopyran and a spirooxazine-based dye have been applied on PET fabric by inkjet printing and UV-LED curing. The photochromic textiles color behavior, fastness to abrasion and washing, and handle are evaluated using spectrophotometry, scanning electron microscopy, and Kawabata evaluation system. Despite a decrease in color performance after washing, the photochromic inkjet print is effective and barely influences the textile structure. Reduced rigidity of the host matrix promoted higher color yields and faster dye kinetics, but also improved durability towards abrasion and washing. In order to synchronize kinetics of the different dye types for multi-colored applications, distinct curing conditions are preferable, which, however, result in varying print durability. In the design of multi-colored photochromic textiles, dye kinetics, and durability have to be balanced.

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  Cite this article

[IEEE Style]

S. Seipel, J. Yu, M. Vikov, "Color Performance, Durability and Handle of Inkjet-Printed and UV-Cured Photochromic Textiles for Multi-Colored Applications," Fibers and Polymers, vol. 20, no. 7, pp. 1424-1435, 2019. DOI: 10.1007/s12221-019-1039-6.

[ACM Style]

Sina Seipel, Junchun Yu, and Martina Vikov. 2019. Color Performance, Durability and Handle of Inkjet-Printed and UV-Cured Photochromic Textiles for Multi-Colored Applications. Fibers and Polymers, 20, 7, (2019), 1424-1435. DOI: 10.1007/s12221-019-1039-6.