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  • Synthesis of Ti▫$O_2-SiO_2$▫ colloid and its performance in reactive dyeing of cotton fabrics [Elektronski vir]
    Fakin, Darinka ...
    Newly synthesized by SiO2 surface treated TiO2 nanoparticles (TiO2-SiO2) were prepared, characterized and utilized in functional dyeing as combined reactive dyeing of cotton fabrics. Factors ... affecting the dyeing and functional properties of the treated fabric, concentration of TiO2-SiO2 and of reactive dye as well as dyeing regime were studied. The chemical and morphological structures of nano-upgraded cotton fabrics were characterized by ATR-FTIR spectroscopy and scanning electron microscopy. UV-blocking ability, coloration and comfortable behaviour of cotton have been evaluated through ultraviolet protection factor, CIE L*a*b* color values and air permeability determinations, respectively. Incorporation of TiO2-SiO2 into the dyeing with reactive dyes brought about an outstanding UV protection functionality of the dyed fabrics even after 15 laundering cycles with a negligible negative impacton color and comfortable properties. Improvement or decrement in the UV protection, comfort, and dyeing properties is governed by the reactants concentrations and the dyeing temperature.
    Source: Carbohydrate polymers. - ISSN 0144-8617 (Vol. 88, iss. 3, 15. Apr. 2012, str. 992-1001)
    Type of material - article, component part
    Publish date - 2012
    Language - english
    COBISS.SI-ID - 15768854
    DOI

source: Carbohydrate polymers. - ISSN 0144-8617 (Vol. 88, iss. 3, 15. Apr. 2012, str. 992-1001)

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