Pregled bibliografske jedinice broj: 1153256
The influence of FWA chemical constitution to the whiteness and UV protection of cotton and cotton/polyester blend
The influence of FWA chemical constitution to the whiteness and UV protection of cotton and cotton/polyester blend // BOOK OF ABSTRACTS 14th SYMPOSIUM "Novel Technologies and Economic Development" / Lazić, Miodrag (ur.).
Leskovac, 2021. str. 141-141 (ostalo, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 1153256 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
The influence of FWA chemical constitution to the
whiteness and
UV protection of cotton and cotton/polyester blend
Autori
Botteri, Lea ; Dekanić, Tihana ; Tarbuk, Anita ; Đorđević, Dragan
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
BOOK OF ABSTRACTS 14th SYMPOSIUM "Novel Technologies and Economic Development"
/ Lazić, Miodrag - Leskovac, 2021, 141-141
ISBN
978-86-89429-44-2
Skup
14th Symposium "Novel Technologies and Economic Development"
Mjesto i datum
Leskovac, Srbija, 22.10.2021. - 23.10.2021
Vrsta sudjelovanja
Ostalo
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
cotton, cotton/polyester blend, UV protection, FWA, degree of whiteness
Sažetak
It is well known that the optimal concentration of fluorescent whitening agent (FWA) in the bath results in high whiteness of single component textiles. At the same time, due to fluorescence of FWA, the higher UV protection is achieved as well. However, for the textile blends it is not so easy to achieve. Depending on the fabric chemical composition different FWAs must be applied. Therefore, in this paper the influence of FWA chemical constitution to the whiteness and UV protection of cotton and cotton/polyester blend was researched. For that purpose, cotton and cotton/polyester blended (50%/50%) fabrics was treated with four different FWAs by Huntsman, Uvitex® brand: BHT, RSB, NFW and EBF. Spectral remission before and after FWA treatment was measured on a remission spectrophotometer Spectraflash SF 300, Datacolor. Whiteness degree was calculated according to ISO 105-J02:1997, the Tint Deviations and its coloristic meanings was determined according to Griesser. The UV protection of cotton and cotton/polyester fabrics treated with FWA was determined according to AS/NZS 4399:2017 using transmission spectrophotometer Cary 50/Solascreen, Varian. According to achieved results, the stilbene disulphonic acid triazine derivative (Uvitex® RSB) can be recommended for the use on cotton/polyester blend.
Izvorni jezik
Engleski
Znanstvena područja
Tekstilna tehnologija
POVEZANOST RADA
Projekti:
MZO-BIL-HR-SRB-2019-2020 - Bio-inovativni poliesteri (-) (Tarbuk, Anita; Đorđević, Dragan, MZO - Natječaj za sufinanciranje hrvatsko-srpskih znanstveno-istraživačkih projekata za 2019.-2020. godinu) ( CroRIS)
HRZZ-UIP-2017-05-8780 - Bolničke zaštitne tekstilije (HPROTEX) (Flinčec Grgac, Sandra, HRZZ - UIP-2017-05) ( CroRIS)
Ustanove:
Tekstilno-tehnološki fakultet, Zagreb
