Breaking  durability parameters estimation for elastomers

St. Petersburg Polytechnic University Journal: Physics and Mathematics Peter the Great St. Petersburg Polytechnic University

Since 2008

ISSN 2304-9782

ISSN 2618-8686

ISSN 2405-7223

Year: 2013 Issue: 1 (165)

17114 199614

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UDK: 620.22(075.8): 615.462

Article type: Research Article

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Breaking durability parameters estimation for elastomers

Condensed matter physics

Authors:

Goryainov Georgiy I. Karov Dmitry D. Polykarpov Yuri I. Slutsker Alexander I. Stepanov Andrey B.

Abstract:

Breaking durability characterizes the operability of an object (an implant) made of certain material. Method is suggested to estimate poly(esterurethansiloxane) elastomer parameters such as interatomic bonds dissociation energy U0 and coefficient γ0 characterizing bond energy dissociation decrease by stress on basis of tension diagrams under tension rate variation.