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Kukla D., Staszczak M., Pieczyska E.A., Heljak M.♦, Szlązak K.♦, Święszkowski W.♦, Cristea M.♦, Tobushi H.♦, Hayashi S.♦, Evaluation of the properties of polymeric foams with shape memory under load,
PCM-CMM 2015, 3rd Polish Congress of Mechanics and 21st Computer Methods in Mechanics, 2015-09-08/09-11, Gdańsk (PL), pp.143-144, 2015 Streszczenie:
The paper presents the results of experimental investigation on polymer foam with shape memory properties. The research is focused on characterization of the microstructure of the foam and understanding the mechanisms of deformation under static and dynamic loading. Up till now, selected experimental techniques have been applied. Dynamic Mechanical Analysis (DMA) allows determining the extent of the value of the glass transition temperature under different load conditions, which also reveals the transformation temperature range for the SMP foam. Scanning electron microscopy (SEM) shows the foam microstructure in various scales, while X-ray tomography gave 3D microstructure results presenting in addition mechanism of the cells deformation and changes in their geometry under 30 % and 50% strain. BOSE system enables obtaining the results on dynamic loading. Słowa kluczowe:
Shape memory polymer foam, Dynamic mechanical analysis, Glass transition temperature, X-ray tomography Afiliacje autorów:
| Kukla D. | - | IPPT PAN | | Staszczak M. | - | IPPT PAN | | Pieczyska E.A. | - | IPPT PAN | | Heljak M. | - | Politechnika Warszawska (PL) | | Szlązak K. | - | inna afiliacja | | Święszkowski W. | - | inna afiliacja | | Cristea M. | - | Petru Poni Institute of Macromolecular Chemistry (RO) | | Tobushi H. | - | Aichi Institute of Technology (JP) | | Hayashi S. | - | SMP Technologies Inc. (JP) |
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