Publicado 4 números por año
ISSN Imprimir: 2572-4258
ISSN En Línea: 2572-4266
Indexed in
NANOMECHANICS OF THE PHENOMENON OF REINFORCEMENT OF FILLED ELASTOMERS
SINOPSIS
A molecular phenomenological model of the phenomenon of reinforcement is proposed. The model is based on the idea about the presence of a thin rubber matrix layer on the surface of active filler particles, with the said matrix being in the pseudo-vitreous state which changes to the high-elasticity state with a distance from the filler surface. In composite deformation, the most strained macromolecules do not break, but rather elongate from the pseudo-vitreous state according to the mechanism that is close to the phenomenon of forced elasticity (cold flow). The model is used to provide natural explanations of all effects characterizing the phenomenon of reinforcement (improvement of vulcanizate strength and relative elongation, higher hysteresis loss, higher rubber stiffness, and the Payne and Patrikeev−Mullins effects).
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H. Valiev Hammat, N. Vlasov Alexander, V. Kornev Yury, N. Karnet Yuliya, A. Semenov Nikolay, B. Yumaschev Oleg, Scanning Probe Microscopy of Elastomers with Mineral Fillers, in Renewable and Sustainable Composites, 2019. Crossref
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Litvinova I. A., Veselov I. V., Gamlitskiy Y. A., Improvement of rubber recipe for massive tires by addition of non-traditional fillers, Proceedings of the Voronezh State University of Engineering Technologies, 81, 4, 2020. Crossref