2026-05-05T23:58:12Zhttps://uvadoc.uva.es/oai/requestoai:uvadoc.uva.es:10324/491672021-11-17T12:26:42Zcom_10324_31661com_10324_952com_10324_894col_10324_31662
UVaDOC
author
López González, Eduardo
author
Muñoz Pascual, Santiago
author
Sáiz Arroyo, Cristina
author
Rodríguez Pérez, Miguel Ángel
2021-10-19T10:22:38Z
2021-10-19T10:22:38Z
2019
Journal of Applied Polymer Science, 2019, vol. 136, n. 45, 48161
0021-8995
https://uvadoc.uva.es/handle/10324/49167
10.1002/app.48161
45
Journal of Applied Polymer Science
136
1097-4628
In this work, the cellular structure, physical properties, and the structure–property relationship of several novel crosslinked ethylene butyl acrylate (EBA) foams with different cellular structure interconnectivity (low tortuosity and high tortuosity) have been analyzed and compared to that of closed cell EBA foams and to that of an open-cell polyurethane foam. The results have shown that these materials present interesting properties highly dependent on the tortuosity of the cellular structure. In particular, it has been proved that reducing the tortuosity allows enhancing the acoustic absorption, the oil uptake, and the cushioning behavior. On the other hand, increasing tortuosity allows improving the impact behavior. In addition, the new open-cell materials present an enhanced damping factor for low-frequency vibrations.
eng
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Crosslinked ethylene butyl acrylate copolymer foams with different cellular structure interconnectivity and tortuosity: Microstructure and physical properties
info:eu-repo/semantics/article
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URL
https://uvadoc.uva.es/bitstream/10324/49167/1/Crosslinked-ethylene-butyl-acrylate.pdf
File
MD5
a518fba6299d73d90143c386d55299ba
5430316
application/pdf
Crosslinked-ethylene-butyl-acrylate.pdf