Comparison of Colour Properties of Polypropylene and Poly-(Lactic) Acid Fibres Dyed With Photoluminescent Dye

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dc.contributor.authorUjhelyiová, Anna
dc.contributor.authorJančovičová, Viera
dc.contributor.authorPanák, Ondrej
dc.contributor.authorHrabovská, Veronika
dc.contributor.authorTomčíková, Zita
dc.contributor.organizationInstitute of Natural and Synthetic Polymers, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Bratislava, Slovakia
dc.contributor.organizationInstitute of Man-Made Fibres, Svit, Slovakia
dc.contributor.organizationUniversity of Pardubice, Faculty of Chemical Technology, Pardubice, Czech Republic
dc.contributor.organizationMyCol d.o.o., Ljubljana, Slovenia
dc.date.accessioned2025-06-03T12:39:56Z
dc.date.available2025-06-03T12:39:56Z
dc.date.issued2022-12-22
dc.description.abstractEvery manufacturer wants to protect their textile products and their brand. A possible solution is, for example, the insertion of fibres with special pigments visible under irradiation by UV light into the final product. The paper focused on the study of the structure and colourimetric properties of polypropylene (PP) and poly-(lactic) acid (PLA) fibres modified with photoluminescent dye and halloysite (HNT) modified with photoluminescent dye. The photoluminescent dye and HNT modified with photoluminescent dye affected the structure of PP and PLA fibres differently. Increasing the HNT content up to 0.15 % increased the orientation of the PP fibres. In the case of PLA fibres, the increased content of photoluminescent dye in PLA fibres increased their orientation in the observed concentration area. PLA-based knitted fabrics showed better light stability, where there was no visible degradation of the knitted fabric, only its darkening. Likewise, PLA-based knitted fabric showed luminescence in UV light even after accelerated light aging.en
dc.description.sponsorshipThis work was supported by the Slovak Research and Development Agency under contract No: APVV-17-0078 and APVV-21-0172.
dc.identifier.citationUjhelyiová, Anna, et al. "Comparison of Colour Properties of Polypropylene and Poly-(Lactic) Acid Fibres Dyed With Photoluminescent Dye" Fibres & Textiles in Eastern Europe, vol. 30, no. 5, Sciendo, 2022, pp. 17-27. https://doi.org/10.2478/ftee-2022-0040
dc.identifier.doi10.2478/ftee-2022-0040
dc.identifier.issn1230-3666
dc.identifier.issn2300-7354
dc.identifier.urihttps://open.icm.edu.pl/handle/123456789/25924
dc.language.isoen
dc.publisherSciendo
dc.relation.ispartofseries30; 5
dc.rightsUznanie autorstwa-Użycie niekomercyjne-Bez utworów zależnych 3.0 Unporteden
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/
dc.sourceFibres & Textiles in Eastern Europe
dc.subjectpolypropylene and poly-(lactic) acid fibresen
dc.subjectphotoluminescent dyeen
dc.subjectcolour propertiesen
dc.subjectmechanical properties and structureen
dc.titleComparison of Colour Properties of Polypropylene and Poly-(Lactic) Acid Fibres Dyed With Photoluminescent Dyeen
dc.typearticle
dc.type.versionpublishedVersion
person.identifier.orcidUjhelyiová, Anna [0000-0002-5284-9095]
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