Experimental method for creep characterization of polymeric foam materials in media immersion

Publikationen: Beitrag in FachzeitschriftArtikelForschung(peer-reviewed)

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Experimental method for creep characterization of polymeric foam materials in media immersion. / Pilz, Gerald; Guttmann, Peter; Oesterreicher, Florian et al.
in: Mechanics of time-dependent materials, Jahrgang 24.2020, Nr. December, 30.07.2020, S. 421-433.

Publikationen: Beitrag in FachzeitschriftArtikelForschung(peer-reviewed)

Vancouver

Pilz G, Guttmann P, Oesterreicher F, Pinter GG. Experimental method for creep characterization of polymeric foam materials in media immersion. Mechanics of time-dependent materials. 2020 Jul 30;24.2020(December):421-433. doi: 10.1007/s11043-020-09457-x

Author

Pilz, Gerald ; Guttmann, Peter ; Oesterreicher, Florian et al. / Experimental method for creep characterization of polymeric foam materials in media immersion. in: Mechanics of time-dependent materials. 2020 ; Jahrgang 24.2020, Nr. December. S. 421-433.

Bibtex - Download

@article{9d3ffd2d442544cbacf6e8710346fc69,
title = "Experimental method for creep characterization of polymeric foam materials in media immersion",
abstract = "Polymeric flexible foam materials are widely used as damping materials in structural applications primarily to reduce unwanted system vibrations and related noise generation. Due to the viscoelastic nature of polymers and high compressibility of soft polymeric foams, their damping quality is strongly dependent on the overall loading situation, which occasionally means complex mechanical loading scenarios combined with specific ambient service conditions. In the case of superimposed constant compressive loading the deformation of the damping components is basically dependent on the fundamental creep tendency of certain material type and is also strongly influenced by service temperature and the surrounding contact media. Thus the chosen test methodology for proper creep characterization has to reflect these major influencing parameters.In this regard, a specific creep testing device was built up for the performance of small load compression creep experiments on soft foam specimens immersed in liquid media, which was mineral oil in the present study. Moreover, the thermo-mechanical behavior of the foam materials was investigated by dynamic-mechanical analysis (DMA). The resulting temperature-dependent modulus and damping characteristics showed a good correlation with the corresponding creep behavior, enabling a rough estimation of the creep tendency within corresponding temperature ranges.",
author = "Gerald Pilz and Peter Guttmann and Florian Oesterreicher and Pinter, {Gerald Gerhard}",
year = "2020",
month = jul,
day = "30",
doi = "10.1007/s11043-020-09457-x",
language = "English",
volume = "24.2020",
pages = "421--433",
journal = "Mechanics of time-dependent materials",
issn = "1385-2000",
publisher = "Springer Netherlands",
number = "December",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Experimental method for creep characterization of polymeric foam materials in media immersion

AU - Pilz, Gerald

AU - Guttmann, Peter

AU - Oesterreicher, Florian

AU - Pinter, Gerald Gerhard

PY - 2020/7/30

Y1 - 2020/7/30

N2 - Polymeric flexible foam materials are widely used as damping materials in structural applications primarily to reduce unwanted system vibrations and related noise generation. Due to the viscoelastic nature of polymers and high compressibility of soft polymeric foams, their damping quality is strongly dependent on the overall loading situation, which occasionally means complex mechanical loading scenarios combined with specific ambient service conditions. In the case of superimposed constant compressive loading the deformation of the damping components is basically dependent on the fundamental creep tendency of certain material type and is also strongly influenced by service temperature and the surrounding contact media. Thus the chosen test methodology for proper creep characterization has to reflect these major influencing parameters.In this regard, a specific creep testing device was built up for the performance of small load compression creep experiments on soft foam specimens immersed in liquid media, which was mineral oil in the present study. Moreover, the thermo-mechanical behavior of the foam materials was investigated by dynamic-mechanical analysis (DMA). The resulting temperature-dependent modulus and damping characteristics showed a good correlation with the corresponding creep behavior, enabling a rough estimation of the creep tendency within corresponding temperature ranges.

AB - Polymeric flexible foam materials are widely used as damping materials in structural applications primarily to reduce unwanted system vibrations and related noise generation. Due to the viscoelastic nature of polymers and high compressibility of soft polymeric foams, their damping quality is strongly dependent on the overall loading situation, which occasionally means complex mechanical loading scenarios combined with specific ambient service conditions. In the case of superimposed constant compressive loading the deformation of the damping components is basically dependent on the fundamental creep tendency of certain material type and is also strongly influenced by service temperature and the surrounding contact media. Thus the chosen test methodology for proper creep characterization has to reflect these major influencing parameters.In this regard, a specific creep testing device was built up for the performance of small load compression creep experiments on soft foam specimens immersed in liquid media, which was mineral oil in the present study. Moreover, the thermo-mechanical behavior of the foam materials was investigated by dynamic-mechanical analysis (DMA). The resulting temperature-dependent modulus and damping characteristics showed a good correlation with the corresponding creep behavior, enabling a rough estimation of the creep tendency within corresponding temperature ranges.

U2 - 10.1007/s11043-020-09457-x

DO - 10.1007/s11043-020-09457-x

M3 - Article

VL - 24.2020

SP - 421

EP - 433

JO - Mechanics of time-dependent materials

JF - Mechanics of time-dependent materials

SN - 1385-2000

IS - December

ER -