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Conference paper

Priprema polipropilenskih vlakana s udjelom fotokromatskih pigmenata

Marcela Hricova ; Department of Fibre and Textile Chemistry, Institute of Natural and Synthetic Polymers Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava; Bratislava, Slovakia
Veronika Hrabovska ; Department of Fibre and Textile Chemistry, Institute of Natural and Synthetic Polymers Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava; Bratislava, Slovakia
Anna Ujhelyiova ; Department of Fibre and Textile Chemistry, Institute of Natural and Synthetic Polymers Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava; Bratislava, Slovakia


Full text: english pdf 749 Kb

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Abstract

U radu se opisuje utjecaj fotokromatskih pigmenata na predivost, istezljivost i svojstva pigmentiranih polipropilenskih (PP) vlakana. U eksperimentalnom radu upotrijebljene su komercijalne vrste PP vlakana i fotokromatski pigment (Photopia® Purple) kako bi se odredile mogućnosti njihove primjene za UV senzore. Ocijenjena su mehanička svojstva (prekidna čvrstoća i istezanje kod prekida te Youngov modul). Također je analiziran izgled vlakana, odnosno promatrana je površina i poprečni presjek ovih vlakana pod svjetlosnim mikroskopom. Dobiveni rezultati pokazuju mogućnost pripreme vlakana s udjelom fotokromatskih pigmenata.

Keywords

polipropilenska vlakna; fotokromatski pigment; mehanička svojstva; UV zračenje

Hrčak ID:

186292

URI

https://hrcak.srce.hr/186292

Publication date:

30.9.2016.

Article data in other languages: english

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