Vol. 82 No. 6 (2023)
TEST METHODS

Features of Determination of Filled Rubber Elastic Properties at Small Deformations

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  • A.B. Nenahov,
  • S.L. Sokolov,
  • Y.A. Gamlitskiy ,
  • I.A. Litvinova

Published 2023-12-25

How to Cite

[1]
Nenahov А. , Sokolov С. , Gamlitskiy Ю. and Litvinova И. 2023. Features of Determination of Filled Rubber Elastic Properties at Small Deformations. Kauchuk i Rezina. 82, 6 (Dec. 2023), 292–296.

Abstract

On the basis of the tension curves of filled rubbers made on the test machine UTS-5 5 (Testsystems) at a speed of 500 mm/min for samples in the form of blades with a thickness of  2, a width of 6,15 and a length of  25 mm, elasticity modules of various pneumatic tires rubber types in the deformations range of 5-100% are determined. Significant nonlinearity of elastic characteristics of filled rubber was noted, Analytical expressions are given for the dependence of stress on strain.

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