Selected performance indices for assessment of polypropylene susceptibility to dyeing by pigments of different UV resistance

Marek Bieliński; Artur  Kościuszko; Katarzyna  Smolińska

doi:10.14314/polimery.2021.1.6

Published : 2021-01-20

Vol. 66 No. 1 (2021)

Selected performance indices for assessment of polypropylene susceptibility to dyeing by pigments of different UV resistance

Marek Bieliński Artur Kościuszko Katarzyna Smolińska

DOI: https://doi.org/10.14314/polimery.2021.1.6

Abstract

This study presents an assessment of the effects of usage time for polypropylene (PP) experimental samples including those dyed with pigments of different UV resistance. A standard double cavity mold was used to create the samples by injection molding. Selected indices were analyzed in terms of color change (UV resistance of pigments), and UV radiation resistance of a PP polymer medium. The experiment revealed a significant impact of the accepted usage time and the type of dye concentrates on the indices characterizing the sample color change (CIELab) and a change in the structure and state of the PP medium surface.

Keywords

dyeing of plastics ; color measurement ; injection molding ; UV resistance ; structure of materials barwienie tworzyw ; pomiar koloru ; wtryskiwanie ; odporność na UV ; struktura tworzyw

Details

References

Statistics

Authors

Download files

PDF

Zasady cytowania

Bieliński, M., Kościuszko, A. ., & Smolińska, K. . (2021). Selected performance indices for assessment of polypropylene susceptibility to dyeing by pigments of different UV resistance . Polimery, 66(1), 44–51. https://doi.org/10.14314/polimery.2021.1.6

Altmetric indicators

Citing articles via

Statistics

Total abstract views : 0

PDF Downloads : 0

Marek Bieliński Marek.Bielinski@utp.edu.pl

Affiliation
University of Science and Technology, Faculty of Mechanical Engineering, Kaliskiego 7, 85-796 Bydgoszcz, Poland.

Artur Kościuszko

Affiliation
University of Science and Technology, Faculty of Mechanical Engineering, Kaliskiego 7, 85-796 Bydgoszcz, Poland.

Katarzyna Smolińska

Affiliation
University of Science and Technology, Faculty of Mechanical Engineering, Kaliskiego 7, 85-796 Bydgoszcz, Poland.