Published : 2024-12-19

Effect of UV-radiation on IR, BR, and SBR elastomers FT-IR spectra

Abstract

The effect of UV radiation on infrared spectra (FT-IR) and mass change of elastomers (IR, BR, SBR) was studied. It was found that with the extension of the UV radiation time the intensity of bands originating from hydroxyl and carbonyl groups increased. Carbonyl groups were identified in SBR after 30 h of exposure, while in IR and BR after 18 h. It was shown that SBR was characterized by the highest resistance to UV radiation.



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Ondrušová, D., Pajtášová, M., Ďurišová, S., Tomasz Klepka, T. K., Labaj, I., Šanobová, M., & Lokšíková, S. (2024). Effect of UV-radiation on IR, BR, and SBR elastomers FT-IR spectra. Polimery, 69(11-12), 644–650. https://doi.org/10.14314/polimery.2024.11.3