Influence of DBD plasma modification in the dyeing process of polyamide

Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/18855

Título:	Influence of DBD plasma modification in the dyeing process of polyamide
Autor(es):	Souto, A. Pedro Oliveira, F. R. Fernandes, Marta Carneiro, Noémia
Palavras-chave:	DBD Plasma Surface Modification Polyamide Dyeing
Data:	Mar-2012
Editora:	Union of Chambers of Turkish Engineers and Architects, Chamber of Textile Engineers
Revista:	Tekstil ve Mühendis
Resumo(s):	In this work, a study of the dyeing of polyamide fabrics after surface modification by dielectric barrier discharge (DBD) plasma treatment was performed. Physical and chemical properties of the textile substrate were characterized before and after plasmatic modification, showing important changes in water contact angle, hydrophility, chemical surface composition and morphology. Dyeing properties with direct dyes were evaluated by means of dyebath exhaustion, color strength and washing fastness tests, demonstrating that plasma treated fabrics can achieve excellent dye uptake, high rate of dyeing and good uniformity, good fastness levels, meaning a great challenge and opportunity for industrial application.
Tipo:	Artigo
URI:	https://hdl.handle.net/1822/18855
DOI:	10.7216/130075992012198505
ISSN:	1300-7599
Versão da editora:	http://www.tekstilvemuhendis.org.tr
Arbitragem científica:	yes
Acesso:	Acesso restrito UMinho
Aparece nas coleções:	DET/2C2T - Artigos em revistas internacionais com arbitragem científica