Long- and Short-Term Tensile Strength and Morphology of Joined Beta-Nucleated Polypropylene Parts
A. Wübbeke, V. Schöppner, A. Paul, M. Tiemann, L. Austermeier, M. Fitze, M. Chen, F. Jakob, H.-P. Heim, T. Wu, T. Niendorf, M.-L. Röhricht, M. Schmidt, in: SPE ANTEC 2020: The Virtual Edition 5 , 2020.
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Author
Wübbeke, AndreaLibreCat;
Schöppner, Volker;
Paul, André;
Tiemann, MichaelLibreCat 
;
Austermeier, Laura;
Fitze, Marcus;
Chen, Mingie;
Jakob, Fabian;
Heim, Hans-Peter;
Wu, Tao;
Niendorf, Thomas;
Röhricht, Marie-Luise
All
;
Austermeier, Laura;
Fitze, Marcus;
Chen, Mingie;
Jakob, Fabian;
Heim, Hans-Peter;
Wu, Tao;
Niendorf, Thomas;
Röhricht, Marie-Luise
All
Department
Abstract
This paper presents the results of static short-term and long-term tensile tests for beta-nucleated joined polypropylene samples by the hot plate welding process. In the present study different dimensionless joining displacements are accounted for. The results show that high short-term tensile strength does not directly transfer to high long-term tensile strength. The morphology of the weld seam in the joined samples is examined by means of transmitted and reflected light microscopy. For the dimensionless joining displacements of 0.75 and 0.95, stretched spherulites are obtained. X-Ray diffraction can be used as a tool for qualitative and quantitative analysis and eventually for differentiation of samples of various joining displacements.
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Proceedings Title
SPE ANTEC 2020: The Virtual Edition 5
LibreCat-ID
Cite this
Wübbeke A, Schöppner V, Paul A, et al. Long- and Short-Term Tensile Strength and Morphology of Joined Beta-Nucleated Polypropylene Parts. In: SPE ANTEC 2020: The Virtual Edition 5 . ; 2020.
Wübbeke, A., Schöppner, V., Paul, A., Tiemann, M., Austermeier, L., Fitze, M., Chen, M., Jakob, F., Heim, H.-P., Wu, T., Niendorf, T., Röhricht, M.-L., & Schmidt, M. (2020). Long- and Short-Term Tensile Strength and Morphology of Joined Beta-Nucleated Polypropylene Parts. SPE ANTEC 2020: The Virtual Edition 5 .
@inproceedings{Wübbeke_Schöppner_Paul_Tiemann_Austermeier_Fitze_Chen_Jakob_Heim_Wu_et al._2020, title={Long- and Short-Term Tensile Strength and Morphology of Joined Beta-Nucleated Polypropylene Parts}, booktitle={SPE ANTEC 2020: The Virtual Edition 5 }, author={Wübbeke, Andrea and Schöppner, Volker and Paul, André and Tiemann, Michael and Austermeier, Laura and Fitze, Marcus and Chen, Mingie and Jakob, Fabian and Heim, Hans-Peter and Wu, Tao and et al.}, year={2020} }
Wübbeke, Andrea, Volker Schöppner, André Paul, Michael Tiemann, Laura Austermeier, Marcus Fitze, Mingie Chen, et al. “Long- and Short-Term Tensile Strength and Morphology of Joined Beta-Nucleated Polypropylene Parts.” In SPE ANTEC 2020: The Virtual Edition 5 , 2020.
A. Wübbeke et al., “Long- and Short-Term Tensile Strength and Morphology of Joined Beta-Nucleated Polypropylene Parts,” 2020.
Wübbeke, Andrea, et al. “Long- and Short-Term Tensile Strength and Morphology of Joined Beta-Nucleated Polypropylene Parts.” SPE ANTEC 2020: The Virtual Edition 5 , 2020.
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