Investigation on dyeablity of nylon 6 nanofibres with reactive dye

• Autores: A. Sarli, A. T. Özgüney
• Localización: QUID: Investigación, Ciencia y Tecnología, ISSN-e 2462-9006, ISSN 1692-343X, Nº. Extra 1, 2017, págs. 1067-1072
• Idioma: inglés
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• Resumen

  • The Dyeablity of nanofibres has been an important challenge to the entire polymer and textile chemist for last decade. The new approaches to provide dyeability of nanofibres increase the cost of the dyeing operation considerably. In this regard nylon 6 electrospun nanofiber was produced. The morphology of resultant nanofibers was studied using scanning electron microscope (SEM) before and after dyeing with reactive dye (C.I. Reactive Violet 3) and then dyeability of nylon 6 electrospun nanofibers was evaluated. Reactive dyes are organic compounds capable of forming covalent bonds with the nucleophilic groups of fiber polymer chain. When a dye bonds with fiber the dye becomes part of fiber. The SEM results of nylon 6 nanofibers before and after dyeing with reactive dye, extent of exhaustion and extent of fixation showed that nylon 6 nanofibers are dyeable with reactive dye via making covalent band.