| dc.contributor.author | Soto, P.F. | |
| dc.contributor.author | Herráez, M. | |
| dc.contributor.author | González, A. | |
| dc.contributor.author | de Saja, J.A. | |
| dc.date.accessioned | 2025-09-23T10:40:04Z | |
| dc.date.available | 2025-09-23T10:40:04Z | |
| dc.date.issued | 1994 | |
| dc.identifier.citation | Polymer Testing Volume 13, Issue 1, 1994, Pages 77-88 | es |
| dc.identifier.issn | 0142-9418 | es |
| dc.identifier.uri | https://uvadoc.uva.es/handle/10324/78014 | |
| dc.description.abstract | A comparative study of the acoustic impedance (Zo), ttle absorption coefficient (ct)
and the reflection coefficient (R) of several thermoplastic porous compounds is
presented.
Seven closed cell crosslinked polyolefin foams and a carpet of polypropylene staple
fibres were analysed. Measurements of the commonly used polyurethane foams were
also recorded to compare them with the results obtained with the above recycleable
materials.
The behaviour of the sound absorption in terms of the mean pore size and the type
of cell (closed or open) is considered Jbr the analysed samples. | es |
| dc.format.mimetype | application/pdf | es |
| dc.language.iso | spa | es |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/ | * |
| dc.title | Acoustic impedance and absorption coefficient measurements of porous materials used in the automotive industry | es |
| dc.type | info:eu-repo/semantics/article | es |
| dc.identifier.doi | 10.1016/0142-9418(94)90042-6 | es |
| dc.identifier.publicationfirstpage | 77 | es |
| dc.identifier.publicationissue | 1 | es |
| dc.identifier.publicationlastpage | 88 | es |
| dc.identifier.publicationtitle | Polymer Testing | es |
| dc.identifier.publicationvolume | 13 | es |
| dc.peerreviewed | SI | es |
| dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Unported | * |
| dc.type.hasVersion | info:eu-repo/semantics/publishedVersion | es |
Exceto quando indicado o contrário, a licença deste item é descrito como Attribution-NonCommercial-NoDerivs 3.0 Unported