Pregled bibliografske jedinice broj: 1237079
The UV protection of cationized cotton/polyester blend
The UV protection of cationized cotton/polyester blend // Croatian Ergonomics Society Book of abstracts, 9th International Ergonomics Conference-Ergonomics 2022 / Salopek Čubrić, Ivana ; Čubrić, Goran ; Ivošević, Jurica ; Jambrošić, Kristian ; Sumpor, Davor (ur.).
Zagreb: Hrvatsko ergonomijsko društvo, 2022. str. 44-44 (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 1237079 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
The UV protection of cationized cotton/polyester
blend
Autori
Tarbuk, Anita ; Čorak, Ivana ; Brnada, Snježana ; Dekanić, Tihana
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Croatian Ergonomics Society Book of abstracts, 9th International Ergonomics Conference-Ergonomics 2022
/ Salopek Čubrić, Ivana ; Čubrić, Goran ; Ivošević, Jurica ; Jambrošić, Kristian ; Sumpor, Davor - Zagreb : Hrvatsko ergonomijsko društvo, 2022, 44-44
Skup
9th International Ergonomics Conference (ERGONOMICS 2022)
Mjesto i datum
Zagreb, Hrvatska, 07.12.2022. - 10.12.2022
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Cotton/polyester blend ; Cationization ; Optical brightener ; Porosity ; Thickness ; UV protection
Sažetak
Clothing provides some UV protection which depends on the physical and chemical properties of the fiber and fabric. Cationization, as a modification with ammonium compounds in alkaline medium, results in the change of the surface charge, as well as in higher fabric thickness and lower porosity. Since these parameters contribute to better UV protection, in this research, the cotton/polyester 50/50 blended fabrics were cationized with Rewin OS by exhaustion method. An anionic optical brightener Uvitex RSB was applied in concentrations of 1, 2, 5 and 10% owf by exhaustion. The whiteness and yellowing were determined on remission spectrophotometer Spectraflash SF 300 (Datacolor) according to ISO 105-J02:1997 and DIN 6167:1980 respectively. The UV protection was determined according to AS/NZS 4399:2017 on the transmission spectrophotometer, Cary 50 Solascreen (Varian). The porosity and thickness were determined. Porosity was calculated based on the fabric cover factor after analysis of microscopic images using DinoLite microscope and the fabric thickness was performed on a thickness gauge. All parameters were observed and evaluated in correlation in relation to fabric UV protection.
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)
Ustanove:
Tekstilno-tehnološki fakultet, Zagreb
