Naslov
UV - Rays Blocking Property of Dyed Wool Fabric

Autori
Parac-Osterman, Đurđica ; Tralić - Kulenović, Vesna ; Dugan, Ljerka ; Gorenšek, Marija

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Book of the 2nd International Textile, Clothing & Design Conference / Dragčević, Zvonko ; Hursa, Anica ; Krmpotić, Natali ; Rogale, Dubravko ; Rolich, Tomislav ; Soljačić, Ivo ; Vujasinović, Edita ; Vuljanić, Nikola - Zagreb : A & C Design, Zagreb, Croatia, 2004, 438 - 443

Skup
The 2nd International Textile, Clothing & Design Conference, Magic World of Textiles

Mjesto i datum
Dubrovnik, Hrvatska, 03.10.2004. - 07.10.2004

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
UV - rays blocking property; UPF; wool fabric; acid dyes

Sažetak
The increased levels of ultraviolet radiation (UVR) being experienced arround the world has focused attention on the need for greater UV protection not only in sunscreens for skin but other areas where UV degrades a material or coating such as dye materials. Certain fibres are more protective than others are. In this paper the relation between absorption of electric magnetic wave from the region of 700 to 280 nm by wool fabric and dyes and its blocking properties against UV - rays is described. Wool dyed with acid dyes (Yellow, Blue and Red hue). Results showed that undyed wool fabric has more than 90% UPF. Increase of structure, shade and saturation of each dye are in the correlation with UV absorbing capacity. Blocking properties of yellow coloured wool are higher in UVA region than red and blue coloured fabrics.

Izvorni jezik
Engleski

Znanstvena područja
Tekstilna tehnologija

POVEZANOST RADA