Naslov
The Possibility of Reactive Printing on Inherent Flame Retardant Fabrics

Autori
Lovreškov, Veronika ; Glogar, Martinia Ira ; Kaurin, Tea ; Pušić, Tanja ; Kerman, Nino

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, neobjavljeni rad, znanstveni

Skup
The Global Advanced Materials & Surfaces International Conference (GAMS 2022)

Mjesto i datum
Pariz, Francuska, 15.06.2022. - 17.06.2022

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
textiles ; flame retardancy ; printing ; reactive dyestuff ; aramid ; CV FR ; spectrophotometry ; wash fastness ; microscopic imaging

Sažetak
The complexity of the composition of inherently flame retardant fabrics makes it difficult to treat them in dyeing and printing procedures, and it is extremely difficult to achieve a certain aesthetic component of such fabrics. In this research, the analysis was performed on three selected types of inherent flame retardant fabrics whose composi-tion and construction was designed at the Univer-sity of Zagreb, Faculty of Textile Technology as part of a project for the development of fire re-tardant fabrics for dual use. The warp and weft composition of the tested fabrics are as follows: warp: 95% m-AR ; 5% para- AR ; weft: 30% PA 6.6 ; 35% m-AR ; 35% CV FR. The three fabric samples differ in structural characteristics: Fabric 1 is weaved in reps, Fabric 2 in twill 2/2, Fabric 3 in twill 3/1. The samples were subjected to a process of printing with reactive dyes, applying two concentrations of dyestuff and two types of thickeners each in two viscosities achieved with different ratios of dry matter and water. The sam-ples were tested for flame retardancy by deter-mining the Limited Oxygen Index (LOI), and the analysis of the print quality was performed by the test of wash fastness and colorimetric evaluation of the printed areas before and after washing. The achieved colour strength was analyzed through the objective evaluation of K/S values. The col-ouration of individual fabric components was an-alyzed by microscopic imaging of printed sur-faces. The research is related to the development of a functional fabric that has the properties of inherent non-flammability and high comfort whose visual and functional properties can be im-proved through printing.

Izvorni jezik
Engleski

Znanstvena područja
Tekstilna tehnologija

POVEZANOST RADA