Utilizing ultrasound material parameter determination for the characterization of different stages of ageing in Polyamide 6

F. Bause, C. Budde, J. Rautenberg, B. Henning, E. Moritzer, in: 2013, pp. 504–509.

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Abstract
The condensation polymer Polyamide 6 (PA 6) is a thermoplastic resin with high tensile strength and rigidity at comparatively low costs for raw material and processing. This is why PA 6 is a common material for the production of ropes, gears or bearings. Apart from that, a relative new application is the thermoforming of glass fibre laminate sheets with PA 6 as matrix material. The prediction the rest of life period of such high-tech materials is still a research objective. A first step, and also part of this contribution, is the nondestructive investigation of the matrix material. The ageing of PA 6 is mainly affected by thermo- and photo-oxidation as well as post-condensation, which e.g. results in a change of physical properties. For this contribution the acoustical and mechanical material parameters of artificially aged PA 6 have been determined with high frequency ultrasound (1 MHz) and quasi-static experiments. We will give a short description of both experimental setups as well as the ageing procedure. Finally we will discuss the correlation between the experimental results, finding that there is a good correlation between sound velocity and tensile strength.
Publishing Year
Page
504-509
Conference
IEEE-UFFC Joint Symposia, Prague
Conference Location
Czech Republic
Conference Date
21.07.2013 – 25.07.2013
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Bause F, Budde C, Rautenberg J, Henning B, Moritzer E. Utilizing ultrasound material parameter determination for the characterization of different stages of ageing in Polyamide 6. In: ; 2013:504-509.
Bause, F., Budde, C., Rautenberg, J., Henning, B., & Moritzer, E. (2013). Utilizing ultrasound material parameter determination for the characterization of different stages of ageing in Polyamide 6 (pp. 504–509). Presented at the IEEE-UFFC Joint Symposia, Prague, Czech Republic.
@inproceedings{Bause_Budde_Rautenberg_Henning_Moritzer_2013, title={Utilizing ultrasound material parameter determination for the characterization of different stages of ageing in Polyamide 6}, author={Bause, Fabian and Budde, Christopher and Rautenberg, Jens and Henning, Bernd and Moritzer, Elmar}, year={2013}, pages={504–509} }
Bause, Fabian, Christopher Budde, Jens Rautenberg, Bernd Henning, and Elmar Moritzer. “Utilizing Ultrasound Material Parameter Determination for the Characterization of Different Stages of Ageing in Polyamide 6,” 504–9, 2013.
F. Bause, C. Budde, J. Rautenberg, B. Henning, and E. Moritzer, “Utilizing ultrasound material parameter determination for the characterization of different stages of ageing in Polyamide 6,” presented at the IEEE-UFFC Joint Symposia, Prague, Czech Republic, 2013, pp. 504–509.
Bause, Fabian, et al. Utilizing Ultrasound Material Parameter Determination for the Characterization of Different Stages of Ageing in Polyamide 6. 2013, pp. 504–09.

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