---
_id: '30220'
abstract:
- lang: eng
  text: 'In this work, the influences of spherical fillers on the processing properties
    and the resulting mechanical properties of laser sintered components are investigated.
    For this purpose, micro glass spheres, hollow glass bubbles and mineral spheres
    are dry blended to the matrix polymers polyamide 613 and polypropylene with a
    filling ratio of 20 and 40 vol%. First, relevant properties of the blends, such
    as powder flowability, thermal behavior and melt viscosity, are investigated.
    Based on the results, processing parameters are then developed for the LS process
    and the mechanical properties of the components are investigated. The aim is to
    be able to tailor the mechanical properties of LS components by adding fillers
    and thus to create new application areas for additively manufactured components. '
author:
- first_name: Ivo
  full_name: Kletetzka, Ivo
  id: '50769'
  last_name: Kletetzka
- first_name: Roland
  full_name: Gawlikowicz, Roland
  last_name: Gawlikowicz
- first_name: Hans-Joachim
  full_name: Schmid, Hans-Joachim
  id: '464'
  last_name: Schmid
  orcid: 000-0001-8590-1921
citation:
  ama: 'Kletetzka I, Gawlikowicz R, Schmid H-J. Effects of spherical fillers on the
    processability and mechanical properties of PA613 and PP-based LS dry blends.
    In: <i>Proceedings of the 33th Annual International Solid Freeform Fabrication
    Symposium</i>. Vol 33. Laboratory for Freeform Fabrication and University of Texas;
    2022. doi:<a href="http://dx.doi.org/10.26153/tsw/44558">http://dx.doi.org/10.26153/tsw/44558</a>'
  apa: Kletetzka, I., Gawlikowicz, R., &#38; Schmid, H.-J. (2022). Effects of spherical
    fillers on the processability and mechanical properties of PA613 and PP-based
    LS dry blends. <i>Proceedings of the 33th Annual International Solid Freeform
    Fabrication Symposium</i>, <i>33</i>. <a href="http://dx.doi.org/10.26153/tsw/44558">http://dx.doi.org/10.26153/tsw/44558</a>
  bibtex: '@inproceedings{Kletetzka_Gawlikowicz_Schmid_2022, place={Austin}, title={Effects
    of spherical fillers on the processability and mechanical properties of PA613
    and PP-based LS dry blends}, volume={33}, DOI={<a href="http://dx.doi.org/10.26153/tsw/44558">http://dx.doi.org/10.26153/tsw/44558</a>},
    booktitle={Proceedings of the 33th Annual International Solid Freeform Fabrication
    Symposium}, publisher={Laboratory for Freeform Fabrication and University of Texas},
    author={Kletetzka, Ivo and Gawlikowicz, Roland and Schmid, Hans-Joachim}, year={2022}
    }'
  chicago: 'Kletetzka, Ivo, Roland Gawlikowicz, and Hans-Joachim Schmid. “Effects
    of Spherical Fillers on the Processability and Mechanical Properties of PA613
    and PP-Based LS Dry Blends.” In <i>Proceedings of the 33th Annual International
    Solid Freeform Fabrication Symposium</i>, Vol. 33. Austin: Laboratory for Freeform
    Fabrication and University of Texas, 2022. <a href="http://dx.doi.org/10.26153/tsw/44558">http://dx.doi.org/10.26153/tsw/44558</a>.'
  ieee: 'I. Kletetzka, R. Gawlikowicz, and H.-J. Schmid, “Effects of spherical fillers
    on the processability and mechanical properties of PA613 and PP-based LS dry blends,”
    in <i>Proceedings of the 33th Annual International Solid Freeform Fabrication
    Symposium</i>, Austin, 2022, vol. 33, doi: <a href="http://dx.doi.org/10.26153/tsw/44558">http://dx.doi.org/10.26153/tsw/44558</a>.'
  mla: Kletetzka, Ivo, et al. “Effects of Spherical Fillers on the Processability
    and Mechanical Properties of PA613 and PP-Based LS Dry Blends.” <i>Proceedings
    of the 33th Annual International Solid Freeform Fabrication Symposium</i>, vol.
    33, Laboratory for Freeform Fabrication and University of Texas, 2022, doi:<a
    href="http://dx.doi.org/10.26153/tsw/44558">http://dx.doi.org/10.26153/tsw/44558</a>.
  short: 'I. Kletetzka, R. Gawlikowicz, H.-J. Schmid, in: Proceedings of the 33th
    Annual International Solid Freeform Fabrication Symposium, Laboratory for Freeform
    Fabrication and University of Texas, Austin, 2022.'
conference:
  end_date: 2022-07-27
  location: Austin
  name: 2022 Annual International Solid Freeform Fabrication Symposium
  start_date: 2022-07-25
date_created: 2022-03-10T08:05:46Z
date_updated: 2024-01-17T07:30:39Z
department:
- _id: '150'
- _id: '624'
- _id: '219'
- _id: '9'
doi: http://dx.doi.org/10.26153/tsw/44558
intvolume: '        33'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://utw10945.utweb.utexas.edu/sites/default/files/2022/Effects%20of%20Spherical%20Fillers%20on%20the%20Processability.pdf
oa: '1'
place: Austin
publication: Proceedings of the 33th Annual International Solid Freeform Fabrication
  Symposium
publication_status: published
publisher: Laboratory for Freeform Fabrication and University of Texas
quality_controlled: '1'
status: public
title: Effects of spherical fillers on the processability and mechanical properties
  of PA613 and PP-based LS dry blends
type: conference
user_id: '50769'
volume: 33
year: '2022'
...