The Cationization of Cotton/Polyester Blend (CROSBI ID 719454)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Čorak, Ivana ; Tarbuk, Anita ; Dekanić, Tihana ; Brnada, Snježana ; Domljan, Lucija
engleski
The Cationization of Cotton/Polyester Blend
Cotton cellulose can be cationized with amines and quaternary ammonium compounds in alkaline medium to change fiber surface charge. Such modified cotton adsorbs anionic dyes and auxiliaries due to attractive forces between fiber and compound. Due to crystallinity of polyester fiber, its adsorption is low. Polyester is usually modified by alkaline hydrolysis with cationic compounds as accelerators. For all these reasons, in this paper, the cationization of cotton/polyester blended fabrics was performed. The change of fabric was studied through interface phenomena – zeta potential, moisture management and adsorption of anionic optical brightener. Zeta potential confirmed that the surface charge has been changed. Cationization led to better adsorption of optical brightener and higher capillarity of fabrics.
Cationization, cotton/polyester blend, zeta potential, moisture management, optical brightener.
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Podaci o prilogu
259-262.
2022.
objavljeno
10.34658/9788366741751.54
Podaci o matičnoj publikaciji
AUTEX Conference Proceedings
Tokarska, Magdalena ; Sąsiadek-Andrzejczak, Elżbieta ; Jaszczak, Malwina
Łódź: Politechnika Łódzka
978-83-66741-75-1
Podaci o skupu
21st World Textile Conference: Passion for Innovation (AUTEX 2022)
predavanje
07.06.2022-10.06.2022
Łódź, Poljska