Pregled bibliografske jedinice broj: 472696
Hydrophilicity Improvement of Cellulose Based Materials by Plasma
Hydrophilicity Improvement of Cellulose Based Materials by Plasma // Book of Proceedings of 41st International Symposium on Novelties in Textiles / Simončić, Barbara et al. (ur.).
Ljubljana: University of Ljubljana, Faculty of Natural Sciences and Engineering, Department of Textiles, 2010. str. 344-350 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 472696 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Hydrophilicity Improvement of Cellulose Based Materials by Plasma
Autori
Ercegović Ražic, Sanja ; Čunko, Ružica ; Bukošek, Vili ; Rolich, Tomislav
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Book of Proceedings of 41st International Symposium on Novelties in Textiles
/ Simončić, Barbara et al. - Ljubljana : University of Ljubljana, Faculty of Natural Sciences and Engineering, Department of Textiles, 2010, 344-350
ISBN
978-961-6045-80-3
Skup
41st International Symposium on Novelties in Textiles
Mjesto i datum
Ljubljana, Slovenija, 27.05.2010. - 29.05.2010
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
cellulose materials; plasma treatment; surface modification; hydrophilic properties
Sažetak
This work was carried out in order to research the effects of low-pressure plasma on changes of hydrophilic properties of textile cellulose material, using O2 and Ar gases. Single-thread yarn of cotton, lyocell and modal fibres approximately equally fineness have been used with the purpose of obtaining fabrics defined characteristics. For each type of fibre the three fabrics sample of different linear density were woven. The actual research focused on the optimization of the plasma process parameters and determination the optimal treatment conditions, as well as determining the physical-chemical changes in the fibres surface. The influence of plasma on the material properties was also investigated. The observed plasma effects on the fiber surface indicate the increasing of roughness and the specific surface fibers area. These changes improve the ability of water molecules absorption and hydrophilicity of material becomes better. The surface changes were analyzed using modern SEM microscopy technique. Wettability of plasma treated samples were performed using vertical and drop test. The obtained results indicate that the plasma treatment certainly contributes to the improvement of hydrophilic properties of testing samples, without negative impact on their mechanical properties.
Izvorni jezik
Engleski
Znanstvena područja
Računarstvo, Tekstilna tehnologija
POVEZANOST RADA
Projekti:
117-0000000-3254 - Evolucijski algoritmi za optimiranje elektromagnetskog opterećenja okoliša (Grundler, Darko, MZOS ) ( CroRIS)
117-1171419-1393 - Višefunkcionalni tekstilni materijali za osobnu zaštitu (Andrassy, Maja, MZOS ) ( CroRIS)
Ustanove:
Tekstilno-tehnološki fakultet, Zagreb
