najoNanosystems: Physics, Chemistry, MathematicsНаносистемы: физика, химия, математика2220-80542305-7971Университет ИТМОnajo-1136Research ArticlePHYSICSФИЗИКАMechanical properties of polymer nanocomposites based on styrene butadiene rubber with different types of fillersPelevinA. G.

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pelevin@icmm.ruSvistkovA. L.

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Institute of Continuous Media Mechanics UB RASRussian Federation201119082025234248Copyright © Pelevin A.G., Svistkov A.L., 20252025Pelevin A.G., Svistkov A.L.Pelevin A.G., Svistkov A.L.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://nanojournal.ifmo.ru/jour/article/view/1136

This article examines the theoretical description of the mechanical behavior of elastomeric nanocomposites based on butadiene styrene polymer, and several species with different filler volume fraction in 30phr and 50phr. To construct the determining equations we use the scheme, whose points are connected by elastic, viscous, plastic and transmission elements. To describe the properties of each element used well-known equations of nonlinear elasticity theory, the theory of nonlinear viscous fluids, the theory of plastic flow of material in the finite deformation of the medium. To obtain the constants of the model used stepwise algorithm. Used in the experiments (cyclic loading, relaxation and creep) can get more information about the viscoelastic properties of rubber.

polymer nanocompositesstyrene butadiene rubberfillerThis work was supported by RFBR (projects No. 09-08-00530 and No. 11-08-00178-a) and Integration Project of basic scientific research carried out jointly by UB RAS, SB RAS, FEB RAS software, RAS 09-C-1-1008.ReferencesSvistkov A. L., Lauke B., Heinrich G. Modeling of viscoelastic properties and softening of rubber materials // Proc. of 5th European conference “Constitutive models for rubbers”, Paris, 2007. — P. 113–118.Svistkov A. L., Lauke B., Heinrich G. Modeling of viscoelastic properties and softening of rubber materials // Proc. of 5th European conference “Constitutive models for rubbers”, Paris, 2007. — P. 113–118.Palmov V. A. Comparison of different approaches in viscoelastoplasticity for large strain // ZAMM. — 2000. — V. 80. — P. 801–806.Palmov V. A. Comparison of different approaches in viscoelastoplasticity for large strain // ZAMM. — 2000. — V. 80. — P. 801–806.Pelevin A. G., Lauke B., Heinrich G., Svistkov A. L., Adamov A. A. Algorithm of constant definition for a visco-elastic rubber model based on cyclic experiments, stress relaxation and creep data // Proc. of 6th European conference “Constitutive models for rubber”, Dresden, Germany, 2009. — P. 79–84.Pelevin A. G., Lauke B., Heinrich G., Svistkov A. L., Adamov A. A. Algorithm of constant definition for a visco-elastic rubber model based on cyclic experiments, stress relaxation and creep data // Proc. of 6th European conference “Constitutive models for rubber”, Dresden, Germany, 2009. — P. 79–84.

The authors declare that there are no conflicts of interest present.