Naslov
MODIFIED PET FABRIC FOR PROTECTION OF UV AND IR RADIATION

Autori
Demirović, Omer ; Grancarić, Anamarija ; Tarbuk, Anita

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

Izvornik
Proceedings of 7th International Scientific Conference on Production Engineering - Development and Modernization of Production / Karabegović, I. ; Jurković, M. ; Doleček, V. - Bihać : Univerzitet u Bihaću, 2009, 183-184

ISBN
978-9958-624-29-2

Skup
7th International Scientific Conference on Production Engineering RIM 2009, Development and Modernization of Production

Mjesto i datum
Kairo, Egipat, 26.09.2009. - 03.10.2009

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
PET fabric; surface modification; EDA; UV protection; FTIR

Sažetak
The polyester fabric made of poly(ethylene-terphthalate), is not comfortable due to low water absorbency. Therefore, surface modification such are aminolysis, hydrolysis and zeolite treatment are necessary for better comfort and other properties. The use of ethylenediamine (EDA) for short time in ambient conditions results in creation of both amine and carboxylic acid functional groups on the polyester fiber surface, not only carboxylic acid functional groups as in alkaline hydrolysis. The presence of two functional groups provides possibility for better finishing effects. The present paper shows results of the implementation on EDA modified PET better UV and IR protection. It is well known that UV protection depends on reflection, absorption and transmission of UV radiation, as well as the fiber and fabric properties, and wet process treatments e.g. dyeing, optical brightening etc. It is to persume thatthe same phenomenon will be observed on IR radiation. Therefore, the modification of PET fabric by EDA and natural zeolite nanoparticles was investigated by FTIR-ATR Fourier Transform Infrared - Attenuated Total Reflectance for IR transmission determination. The UV protection was determined using transmission spectrophotometer Cary 50 (Varian).

Izvorni jezik
Engleski

Znanstvena područja
Tekstilna tehnologija

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