Effect of viscoelastic layer on energy dissipation efficiency in three-layer metal-polymer-metal composites
https://doi.org/10.35164/0554-2901-2025-03-15-17
Abstract
The results of experimental study of comparative efficiency of vibrational energy dissipation in materials of metal-polymer-metal (M–P–M) layered structure with different thickness of polymer layer are presented. It is shown that if the thickness of the polymer layer is significantly less than the thickness of the metal layer, it has little effect on the efficiency of energy dissipation in M–P–M structures. In addition, the vibration-absorbing film VPS-2.5 demonstrates high dissipation of vibrational energy in M–P–M structures in the frequency ranges from 1 to 6000 Hz, including low frequencies (f ≤ 200 Hz) even at a thickness of 0.2 mm.
About the Authors
А. I. Syatkovskiy
Plastpolymer JSC
Russian Federation
Russian Federation
St. Petersburg
I. D. Simonov-Emelyanov
MIREA – Russian Technological University (MITHT)
Russian Federation
Russian Federation
Moscow
V. Yu. Kirpichnikov
FGUP Krylov State Research Center
Russian Federation
Russian Federation
St. Petersburg
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Review
For citations:
Syatkovskiy А.I., Simonov-Emelyanov I.D., Kirpichnikov V.Yu. Effect of viscoelastic layer on energy dissipation efficiency in three-layer metal-polymer-metal composites. Plasticheskie massy. 2025;(3):15-17. (In Russ.) https://doi.org/10.35164/0554-2901-2025-03-15-17
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