Interface Phenomena of Ecologically Scoured Cotton Material (CROSBI ID 530428)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Tarbuk, Anita ; Grancarić, Anamarija ; Marković, Lea
engleski
Interface Phenomena of Ecologically Scoured Cotton Material
The most important phase in textile finishing processes is adsorption of chemical substances and compounds on textile materials surface and wettability as well. Interface phenomena happen between liquid and solid phase, like water solution and textile material, resulting in change of textile material surface free energy. Electrokinetic phenomena, as zeta potential and specific amount of surface charge, characterize electric charge of textile material. In this paper woven cotton fabrics were enzymatically desized, alkali and enzymatically scoured with alkali and neutral pectinases. The influence of these pretreatments to cotton fabric interface phenomena was investigated throughout the change of fabric surface free energy, zeta potential, Isoelectric Point, Point of Zero Charge, and specific amount of surface charge. It is well known the fabrics treated in wet conditions undergo some structural changes ; therefore the degree of polymerization, DP for cotton cellulose was determined.
Cotton material; zeta potential; surface free energy; surface charge.
Annals of DAAAM for ... & Proceedings of the ... International DAAAM Symposium (ISSN 1726-9679)
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Podaci o prilogu
735-736.
2007.
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objavljeno
3-901509-58-5
Podaci o matičnoj publikaciji
Proceedings of the 18th International DAAAM Symposium "Intelligent Manufacturing & Automation : Focus on Creativity, Responsibility and Ethics of Engineers"
Katalinić, Branko
Beč: DAAAM International Vienna
Podaci o skupu
The 18th INTERNATIONAL DAAAM SYMPOSIUM "Intelligent Manufacturing & Automation: Focus on Creativity, Responsibility and Ethics of Engineers"
predavanje
24.10.2007-27.10.2007
Zadar, Hrvatska