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Surface Modification of Polyester Fabrics by Ozone and Its Effect on Coloration Using Disperse Dyes.
Gabardo, Rafaela Stefanie; de Carvalho Cotre, Dayane Samara; Lis Arias, Manuel José; Moisés, Murilo Pereira; Martins Ferreira, Bruna Thaisa; Samulewski, Rafael Block; Hinestroza, Juan P; Bezerra, Fabricio Maestá.
Afiliación
  • Gabardo RS; Textile Engineering (COENT), Universidade Tecnológica Federal do Paraná (UTFPR), Apucarana 86812-460, Brazil.
  • de Carvalho Cotre DS; Textile Engineering (COENT), Universidade Tecnológica Federal do Paraná (UTFPR), Apucarana 86812-460, Brazil.
  • Lis Arias MJ; Textile Research Institute of Terrassa (INTEXTER-UPC), Terrassa, 0822 Barcelona, Spain.
  • Moisés MP; Chemistry Graduation (COLIQ), Universidade Tecnológica Federal do Paraná (UTFPR), Apucarana 86812-460, Brazil.
  • Martins Ferreira BT; Graduate Program in Chemical Engineering (PEQ-UEM), State University of Maringá (UEM), Maringá 87020-900, Brazil.
  • Samulewski RB; Chemistry Graduation (COLIQ), Universidade Tecnológica Federal do Paraná (UTFPR), Apucarana 86812-460, Brazil.
  • Hinestroza JP; Department of Fiber Science and Apparel Design, Cornell University, Ithaca, NY 14853, USA.
  • Bezerra FM; Textile Engineering (COENT), Universidade Tecnológica Federal do Paraná (UTFPR), Apucarana 86812-460, Brazil.
Materials (Basel) ; 14(13)2021 Jun 23.
Article en En | MEDLINE | ID: mdl-34201601
Polyester fibers (PES) are the most consumed textile fibers due to their low water absorption; non-ionic character and high crystallinity. However, due to their chemical structure, the chemical interactions between polyester, finishing products, and dyes are quite challenging. We report on the use of ozone to modify the surface of polyester fibers with the goal of improving the interaction of the modified surface with finishing compounds and dyes. We used C.I. Disperse Yellow 211 to dye ozone-treated polyester fabrics and evaluated the effects of ozone treatment using FTIR-ATR, Raman spectroscopy, SEM imaging, rubbing tests, and capillarity measurements. We evaluated the dyeing performance via color analysis, and determined the dyeing kinetics. Experimental results indicate that the modification of polyester fabrics with ozone is a feasible pre-treatment that improves dyeing efficiency allowing better solidity of color and a decrease in the amount of dye required.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Materials (Basel) Año: 2021 Tipo del documento: Article País de afiliación: Brasil Pais de publicación: Suiza
Texto completo
Añadir a Mi BVS
Imprimir
XML
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Materials (Basel) Año: 2021 Tipo del documento: Article País de afiliación: Brasil Pais de publicación: Suiza