%0 Journal Article
%T Thermal Stability of Highly Filled Cellulosic Biocomposites Based on Ethylene-Vinyl Acetate Copolymer.
%A Shelenkov PG
%A Pantyukhov PV
%A Aleshinskaya SV
%A Maltsev AA
%A Abushakhmanova ZR
%A Popov AA
%A Saavedra-Arias JJ
%A Poletto M
%J Polymers (Basel)
%V 16
%N 15
%D 2024 Jul 24
%M 39125130
%F 4.967
%R 10.3390/polym16152103
%X The effect of plant-based fillers on thermal resistance in highly filled biocomposites based on ethylene-vinyl acetate copolymer (EVA) was studied. Wood flour and microcrystalline cellulose were used as fillers. It was shown that the introduction of microcrystalline cellulose into EVA did not affect the thermal stability of the polymer matrix. In contrast, the introduction of wood flour into EVA led to a significant increase in the thermal stability of the entire biocomposite. Oxidation induction time increased from 0 (pure EVA) to 73 min (EVA + wood flour biocomposites). The low-molecular weight phenolic compounds contained in wood flour are likely able to diffuse into the polymer matrix, exerting a stabilizing effect. The discovered stabilizing effect is a positive development for expanding the possibilities of technological processing of biocomposites, including multiple processing.