IMPROVING THE STRENGTH CHARACTERISTICS OF PACKERS' SEALING ELEMENTS MADE OF POLYMER NANOCOMPOSITES
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- Published: Monday, 07 June 2021 19:22
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Volume 7 (3), June 2021, Pages 35-40
Arzu Suleymanova
Senior laboratory assistant, “Industrial machines” department, dissertant, Azerbaijan State Oil and Industry University, Azerbaijan. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.. https://orcid.org/0000-0002-9936-7608
ABSTRACT
On the basis of a micromechanical model of the tensile strength of a polymer composite, it is shown that, in contrast to the case of adhesion between two polymers, when there is a linear correlation between the thickness of the interfacial region and the level of interfacial adhesion, the strength of the interface in nanocomposites of the "polymer-high modulus filler" type decreases with growth. its thickness. The dependence of the tensile strength of polymer nano-composites on the properties of the material and the level of interfacial interaction has been established.
Keywords: strength model, interfacial adhesion, nanocomposite, seal material, packer.