Pregled bibliografske jedinice broj: 1200665
The Cationization of Cotton/Polyester Blend
The Cationization of Cotton/Polyester Blend // AUTEX Conference Proceedings / Tokarska, Magdalena ; Sąsiadek-Andrzejczak, Elżbieta ; Jaszczak, Malwina (ur.).
Łódź: Politechnika Łódzka, 2022. str. 259-262 doi:10.34658/9788366741751.54 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
The Cationization of Cotton/Polyester Blend
Autori
Čorak, Ivana ; Tarbuk, Anita ; Dekanić, Tihana ; Brnada, Snježana ; Domljan, Lucija
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
AUTEX Conference Proceedings
/ Tokarska, Magdalena ; Sąsiadek-Andrzejczak, Elżbieta ; Jaszczak, Malwina - Łódź : Politechnika Łódzka, 2022, 259-262
ISBN
978-83-66741-75-1
Skup
21st World Textile Conference AUTEX 2022 Passion for Innovation (AUTEX 2022)
Mjesto i datum
Łódź, Poljska, 07.06.2022. - 10.06.2022
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Cationization, cotton/polyester blend, zeta potential, moisture management, optical brightener.
Sažetak
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.
Izvorni jezik
Engleski
Znanstvena područja
Tekstilna tehnologija
POVEZANOST RADA
Projekti:
HRZZ-UIP-2017-05-8780 - Bolničke zaštitne tekstilije (HPROTEX) (Flinčec Grgac, Sandra, HRZZ - UIP-2017-05) ( CroRIS)
HRZZ-DOK-2018-09-4254 - Bolničke zaštitne tekstilije (HPROTEX) (Tarbuk, Anita, HRZZ - 2018-09) ( CroRIS)
Ustanove:
Tekstilno-tehnološki fakultet, Zagreb