Abstract
The influence of petroleum resin on the thermal oxidation of an ethylene copolymer with vinyl acetate was studied with differential scanning calorimetry, FTIR infrared spectroscopy, and physicomechanical tests. We found that the introduction of PPR into EVAC inhibits the accumulation of oxygen-containing groups in the polymer. The use of the resin combined with an Irganox 1010 primary antioxidant makes it possible to maintain the performance of a material after holding at higher temperature for 3 h at a significantly higher level than in the case of only Irganox 1010.
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Perelygina, R.A., Starostina, I.A., Zagidullin, A.I. et al. Thermal Oxidation of Ethylene Copolymer with Vinyl Acetate in the Presence of Petroleum Polymer Resin. Polym. Sci. Ser. D 16, 340–344 (2023). https://doi.org/10.1134/S1995421223020296
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DOI: https://doi.org/10.1134/S1995421223020296