Abstract
This study investigates the dyeing effects of chestnut leaf extract on tussah silk and aspires to create bio-colored and ultraviolet-resistant textiles. The results proved that post-mordanting with aluminum potassium sulfate and ferrous sulfate yielded better results than direct dyeing, the color strength value with ferrous sulfate mordant reached 10.9, and the color fastness of tussah silk with post-mordanting was rated above 4. Furthermore, the ultraviolet protection factor values reached 17, 39, 45, and 53 with control, direct dyeing, and post-mordanting with aluminum potassium sulfate and ferrous sulfate, respectively, revealing that the chestnut leaf extract could be a potential ultraviolet protection agent to increase the ultraviolet protection performance on tussah silk. In addition, the adsorption process and thermodynamic characteristics of chestnut leaf extract on tussah silk were examined. The results suggested that the Langmuir isotherm model adequately described the thermodynamic behavior of chestnut leaf extract on tussah silk. The positive enthalpy change indicated that the adsorption process was an endothermic process.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
