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THE FLUORESCENCE OF UV PROTECTED WHITE POLYESTER FABRICS (CROSBI ID 548884)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Grancarić, Anamarija ; Tarbuk, Anita ; Majcen le Marechal, Alenka THE FLUORESCENCE OF UV PROTECTED WHITE POLYESTER FABRICS // Proceedings of 9th AUTEX Conference / Kadoglu, Husein et al. (ur.). Izmir: Ege University, 2009. str. 442-449

Podaci o odgovornosti

Grancarić, Anamarija ; Tarbuk, Anita ; Majcen le Marechal, Alenka

engleski

THE FLUORESCENCE OF UV PROTECTED WHITE POLYESTER FABRICS

Based on electronically-excited state by energy of ultraviolet radiation the molecules of fluorescent whitening agents (FWAs) show the phenomenon of fluorescence giving to white textiles high whiteness of outstanding brightness. It is important to point out doubled FWA effects on white textiles – whiteness and UV protection. Therefore, in this paper white polyester (PET) fabrics for summer clothing are modified by ultrasound and with ethylene-diamine (EDA), than treated with disperse FWAs in a wide range of concentration. Additionally, these fabrics were compared to PET treated with UV absorber. The fabric UV protection, whiteness and yellowness were measured according to international standards spectrophotometrically. The relative intensity of fluorescence (Φ rel) was calculated from measured fluorescence on adapted spectrophotometer Specol SV (Carl Zeiss).

Whiteness; Quenching of fluorescence; Polyester; Ultrasound; EDA

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Podaci o prilogu

442-449.

2009.

objavljeno

Podaci o matičnoj publikaciji

Proceedings of 9th AUTEX Conference

Kadoglu, Husein et al.

Izmir: Ege University

978-975-483-787-2

Podaci o skupu

9th AUTEX Conference

predavanje

26.05.2009-28.05.2009

İzmir, Turska; Çeşme, Turska

Povezanost rada

Tekstilna tehnologija