---
_id: '1578'
abstract:
- lang: eng
text: " While shape memory alloys (SMAs) and shape memory polymers
(SMPs) can already be found in diverse applications, shape memory textiles are
less often used. Nevertheless, they are regularly investigated. Typical ways to
produce shape memory textiles (SMTs) are introducing shape memory wires, printing
shape memory polymers on them (“4D printing”), or using textile materials such
as poly(lactic acid) (PLA) which show shape memory properties on their own. This
review gives a brief overview of these technological possibilities and possible
applications of shape memory textiles.\r\n "
article_type: review
author:
- first_name: Guido
full_name: Ehrmann, Guido
last_name: Ehrmann
- first_name: Andrea
full_name: Ehrmann, Andrea
id: '223776'
last_name: Ehrmann
orcid: 0000-0003-0695-3905
orcid_put_code_url: https://api.orcid.org/v2.0/0000-0003-0695-3905/work/105572399
citation:
alphadin: 'Ehrmann, Guido ; Ehrmann, Andrea: Shape memory textiles
– technological background and possible applications. In: Communications in
Development and Assembling of Textile Products Bd. 2, Sachsische Landesbibliothek,
Staats- und Universitatsbibliothek Dresden (2021), Nr. 2, S. 162–172'
ama: Ehrmann G, Ehrmann A. Shape memory textiles – technological background and
possible applications. Communications in Development and Assembling of Textile
Products. 2021;2(2):162-172. doi:10.25367/cdatp.2021.2.p162-172
apa: Ehrmann, G., & Ehrmann, A. (2021). Shape memory textiles – technological
background and possible applications. Communications in Development and Assembling
of Textile Products, 2(2), 162–172. https://doi.org/10.25367/cdatp.2021.2.p162-172
bibtex: '@article{Ehrmann_Ehrmann_2021, title={Shape memory textiles – technological
background and possible applications}, volume={2}, DOI={10.25367/cdatp.2021.2.p162-172},
number={2}, journal={Communications in Development and Assembling of Textile Products},
publisher={Sachsische Landesbibliothek, Staats- und Universitatsbibliothek Dresden},
author={Ehrmann, Guido and Ehrmann, Andrea}, year={2021}, pages={162–172} }'
chicago: 'Ehrmann, Guido, and Andrea Ehrmann. “Shape Memory Textiles – Technological
Background and Possible Applications.” Communications in Development and Assembling
of Textile Products 2, no. 2 (2021): 162–72. https://doi.org/10.25367/cdatp.2021.2.p162-172.'
ieee: G. Ehrmann and A. Ehrmann, “Shape memory textiles – technological background
and possible applications,” Communications in Development and Assembling of
Textile Products, vol. 2, no. 2, pp. 162–172, 2021.
mla: Ehrmann, Guido, and Andrea Ehrmann. “Shape Memory Textiles – Technological
Background and Possible Applications.” Communications in Development and Assembling
of Textile Products, vol. 2, no. 2, Sachsische Landesbibliothek, Staats- und
Universitatsbibliothek Dresden, 2021, pp. 162–72, doi:10.25367/cdatp.2021.2.p162-172.
short: G. Ehrmann, A. Ehrmann, Communications in Development and Assembling of Textile
Products 2 (2021) 162–172.
date_created: 2022-01-01T12:47:24Z
date_updated: 2022-01-01T15:20:09Z
department:
- _id: '103'
doi: 10.25367/cdatp.2021.2.p162-172
intvolume: ' 2'
issue: '2'
keyword:
- shape memory properties
- 3D printing
- 4D printing
- polyurethane
- wrinkle-free
- design
- stimulus
- smart textile
- recovery
language:
- iso: eng
main_file_link:
- open_access: '1'
url: 'https://doi.org/10.25367/cdatp.2021.2.p162-172 '
oa: '1'
page: 162-172
publication: Communications in Development and Assembling of Textile Products
publication_identifier:
eissn:
- 2701-939X
publication_status: published
publisher: Sachsische Landesbibliothek, Staats- und Universitatsbibliothek Dresden
quality_controlled: '1'
status: public
title: Shape memory textiles – technological background and possible applications
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
user_id: '223776'
volume: 2
year: '2021'
...
---
_id: '1590'
abstract:
- lang: eng
text: " Poly(lactic acid) (PLA) belongs to the 3D printable materials
which show shape-memory properties, i.e., which can recover their original shape
after a deformation if they are heated above the glass transition temperature.
This makes PLA quite an interesting material for diverse applications, such as
bumpers, safety equipment for sports, etc. After investigating the influence of
the infill design and degree, as well as the pressure orientation on the recovery
properties of 3D printed PLA cubes in previous studies, here we report on differences
between different PLA materials as well as on the impact of post-treatments after
3D printing by solvents or by heat. Our results show not only large differences
between materials from different producers, but also a material-dependent impact
of the post treatments. Generally, it is possible to tailor the mechanical and
recovery properties of 3D printed PLA parts by choosing the proper material in
combination with a chemical or temperature post-treatment.\r\n "
article_number: '71'
article_type: original
author:
- first_name: Guido
full_name: Ehrmann, Guido
last_name: Ehrmann
- first_name: Bennet
full_name: Brockhagen, Bennet
last_name: Brockhagen
- first_name: Andrea
full_name: Ehrmann, Andrea
id: '223776'
last_name: Ehrmann
orcid: 0000-0003-0695-3905
orcid_put_code_url: https://api.orcid.org/v2.0/0000-0003-0695-3905/work/105572294
citation:
alphadin: 'Ehrmann, Guido ; Brockhagen, Bennet ; Ehrmann,
Andrea: Shape-Memory Properties of 3D Printed Cubes from Diverse PLA Materials
with Different Post-Treatments. In: Technologies Bd. 9, MDPI AG (2021),
Nr. 4'
ama: Ehrmann G, Brockhagen B, Ehrmann A. Shape-Memory Properties of 3D Printed Cubes
from Diverse PLA Materials with Different Post-Treatments. Technologies.
2021;9(4). doi:10.3390/technologies9040071
apa: Ehrmann, G., Brockhagen, B., & Ehrmann, A. (2021). Shape-Memory Properties
of 3D Printed Cubes from Diverse PLA Materials with Different Post-Treatments.
Technologies, 9(4). https://doi.org/10.3390/technologies9040071
bibtex: '@article{Ehrmann_Brockhagen_Ehrmann_2021, title={Shape-Memory Properties
of 3D Printed Cubes from Diverse PLA Materials with Different Post-Treatments},
volume={9}, DOI={10.3390/technologies9040071},
number={471}, journal={Technologies}, publisher={MDPI AG}, author={Ehrmann, Guido
and Brockhagen, Bennet and Ehrmann, Andrea}, year={2021} }'
chicago: Ehrmann, Guido, Bennet Brockhagen, and Andrea Ehrmann. “Shape-Memory Properties
of 3D Printed Cubes from Diverse PLA Materials with Different Post-Treatments.”
Technologies 9, no. 4 (2021). https://doi.org/10.3390/technologies9040071.
ieee: G. Ehrmann, B. Brockhagen, and A. Ehrmann, “Shape-Memory Properties of 3D
Printed Cubes from Diverse PLA Materials with Different Post-Treatments,” Technologies,
vol. 9, no. 4, 2021.
mla: Ehrmann, Guido, et al. “Shape-Memory Properties of 3D Printed Cubes from Diverse
PLA Materials with Different Post-Treatments.” Technologies, vol. 9, no.
4, 71, MDPI AG, 2021, doi:10.3390/technologies9040071.
short: G. Ehrmann, B. Brockhagen, A. Ehrmann, Technologies 9 (2021).
date_created: 2022-01-01T13:11:18Z
date_updated: 2022-01-01T15:14:24Z
department:
- _id: '103'
doi: 10.3390/technologies9040071
intvolume: ' 9'
issue: '4'
keyword:
- polylactic acid (PLA)
- shape-memory properties
- fused deposition modeling (FDM)
- three-point bending test
- post-treatment
- solvent
- heat
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.3390/technologies9040071
oa: '1'
publication: Technologies
publication_identifier:
eissn:
- 2227-7080
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Shape-Memory Properties of 3D Printed Cubes from Diverse PLA Materials with
Different Post-Treatments
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: '223776'
volume: 9
year: '2021'
...
---
_id: '1633'
abstract:
- lang: eng
text: " Polylactic acid (PLA) belongs to the few thermoplastic
polymers that are derived from renewable resources such as corn starch or sugar
cane. PLA is often used in 3D printing by fused deposition modeling (FDM) as it
is relatively easy to print, does not show warping and can be printed without
a closed building chamber. On the other hand, PLA has interesting mechanical properties
which are influenced by the printing parameters and geometries. Here we present
shape-memory properties of PLA cubes with different infill patterns and percentages,
extending the research reported before in a conference paper. We investigate the
material response under defined quasi-static load as well as the possibility to
restore the original 3D printed shape. The quasi-static flexural properties are
linked to the porosity and the infill structure of the samples under investigation
as well as to the numbers of closed top layers, examined optically and by simulations.
Our results underline the importance of designing the infill patterns carefully
to develop samples with desired mechanical properties.\r\n "
article_number: '164'
article_type: original
author:
- first_name: Guido
full_name: Ehrmann, Guido
last_name: Ehrmann
- first_name: Andrea
full_name: Ehrmann, Andrea
id: '223776'
last_name: Ehrmann
orcid: 0000-0003-0695-3905
orcid_put_code_url: https://api.orcid.org/v2.0/0000-0003-0695-3905/work/105571165
citation:
alphadin: 'Ehrmann, Guido ; Ehrmann, Andrea: Investigation of the
Shape-Memory Properties of 3D Printed PLA Structures with Different Infills. In:
Polymers Bd. 13, MDPI AG (2021), Nr. 1'
ama: Ehrmann G, Ehrmann A. Investigation of the Shape-Memory Properties of 3D Printed
PLA Structures with Different Infills. Polymers. 2021;13(1). doi:10.3390/polym13010164
apa: Ehrmann, G., & Ehrmann, A. (2021). Investigation of the Shape-Memory Properties
of 3D Printed PLA Structures with Different Infills. Polymers, 13(1).
https://doi.org/10.3390/polym13010164
bibtex: '@article{Ehrmann_Ehrmann_2021, title={Investigation of the Shape-Memory
Properties of 3D Printed PLA Structures with Different Infills}, volume={13},
DOI={10.3390/polym13010164},
number={1164}, journal={Polymers}, publisher={MDPI AG}, author={Ehrmann, Guido
and Ehrmann, Andrea}, year={2021} }'
chicago: Ehrmann, Guido, and Andrea Ehrmann. “Investigation of the Shape-Memory
Properties of 3D Printed PLA Structures with Different Infills.” Polymers
13, no. 1 (2021). https://doi.org/10.3390/polym13010164.
ieee: G. Ehrmann and A. Ehrmann, “Investigation of the Shape-Memory Properties of
3D Printed PLA Structures with Different Infills,” Polymers, vol. 13, no.
1, 2021.
mla: Ehrmann, Guido, and Andrea Ehrmann. “Investigation of the Shape-Memory Properties
of 3D Printed PLA Structures with Different Infills.” Polymers, vol. 13,
no. 1, 164, MDPI AG, 2021, doi:10.3390/polym13010164.
short: G. Ehrmann, A. Ehrmann, Polymers 13 (2021).
date_created: 2022-01-01T14:47:53Z
date_updated: 2022-01-01T15:10:09Z
department:
- _id: '103'
doi: 10.3390/polym13010164
intvolume: ' 13'
issue: '1'
keyword:
- polylactic acid (PLA)
- fused deposition modeling
- 3-point bending test
- infill parameters
- infill density
- shape-memory properties
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.3390/polym13010164
oa: '1'
publication: Polymers
publication_identifier:
eissn:
- 2073-4360
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Investigation of the Shape-Memory Properties of 3D Printed PLA Structures with
Different Infills
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: '223776'
volume: 13
year: '2021'
...
---
_id: '1610'
abstract:
- lang: eng
text: " Poly(lactic acid) is not only one of the most often used
materials for 3D printing via fused deposition modeling (FDM), but also a shape-memory
polymer. This means that objects printed from PLA can, to a certain extent, be
deformed and regenerate their original shape automatically when they are heated
to a moderate temperature of about 60–100 °C. It is important to note that pure
PLA cannot restore broken bonds, so that it is necessary to find structures which
can take up large forces by deformation without full breaks. Here we report on
the continuation of previous tests on 3D-printed cubes with different infill patterns
and degrees, now investigating the influence of the orientation of the applied
pressure on the recovery properties. We find that for the applied gyroid pattern,
indentation on the front parallel to the layers gives the worst recovery due to
nearly full layer separation, while indentation on the front perpendicular to
the layers or diagonal gives significantly better results. Pressing from the top,
either diagonal or parallel to an edge, interestingly leads to a different residual
strain than pressing from front, with indentation on top always firstly leading
to an expansion towards the indenter after the first few quasi-static load tests.
To quantitatively evaluate these results, new measures are suggested which could
be adopted by other groups working on shape-memory polymers.\r\n "
article_number: '1275'
article_type: original
author:
- first_name: Guido
full_name: Ehrmann, Guido
last_name: Ehrmann
- first_name: Andrea
full_name: Ehrmann, Andrea
id: '223776'
last_name: Ehrmann
orcid: 0000-0003-0695-3905
orcid_put_code_url: https://api.orcid.org/v2.0/0000-0003-0695-3905/work/105571915
citation:
alphadin: 'Ehrmann, Guido ; Ehrmann, Andrea: Pressure Orientation-Dependent
Recovery of 3D-Printed PLA Objects with Varying Infill Degree. In: Polymers
Bd. 13, MDPI AG (2021), Nr. 8'
ama: Ehrmann G, Ehrmann A. Pressure Orientation-Dependent Recovery of 3D-Printed
PLA Objects with Varying Infill Degree. Polymers. 2021;13(8). doi:10.3390/polym13081275
apa: Ehrmann, G., & Ehrmann, A. (2021). Pressure Orientation-Dependent Recovery
of 3D-Printed PLA Objects with Varying Infill Degree. Polymers, 13(8).
https://doi.org/10.3390/polym13081275
bibtex: '@article{Ehrmann_Ehrmann_2021, title={Pressure Orientation-Dependent Recovery
of 3D-Printed PLA Objects with Varying Infill Degree}, volume={13}, DOI={10.3390/polym13081275},
number={81275}, journal={Polymers}, publisher={MDPI AG}, author={Ehrmann, Guido
and Ehrmann, Andrea}, year={2021} }'
chicago: Ehrmann, Guido, and Andrea Ehrmann. “Pressure Orientation-Dependent Recovery
of 3D-Printed PLA Objects with Varying Infill Degree.” Polymers 13, no.
8 (2021). https://doi.org/10.3390/polym13081275.
ieee: G. Ehrmann and A. Ehrmann, “Pressure Orientation-Dependent Recovery of 3D-Printed
PLA Objects with Varying Infill Degree,” Polymers, vol. 13, no. 8, 2021.
mla: Ehrmann, Guido, and Andrea Ehrmann. “Pressure Orientation-Dependent Recovery
of 3D-Printed PLA Objects with Varying Infill Degree.” Polymers, vol. 13,
no. 8, 1275, MDPI AG, 2021, doi:10.3390/polym13081275.
short: G. Ehrmann, A. Ehrmann, Polymers 13 (2021).
date_created: 2022-01-01T14:20:58Z
date_updated: 2022-01-01T15:04:04Z
department:
- _id: '103'
doi: 10.3390/polym13081275
intvolume: ' 13'
issue: '8'
keyword:
- polylactic acid (PLA)
- fused deposition modeling (FDM)
- three-point bending test
- infill parameters
- infill density
- shape-memory properties
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.3390/polym13081275
oa: '1'
publication: Polymers
publication_identifier:
eissn:
- 2073-4360
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Pressure Orientation-Dependent Recovery of 3D-Printed PLA Objects with Varying
Infill Degree
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: '223776'
volume: 13
year: '2021'
...
---
_id: '682'
abstract:
- lang: eng
text: Polylactic acid (PLA) belongs to the few thermoplastic polymers that are derived
from renewable resources such as corn starch or sugar cane. PLA is often used
in 3D printing by fused deposition modelling (FDM) since it is relatively easy
to print, does not show warping and can be printed without a closed building chamber.
On the other hand, PLA has interesting mechanical properties which are influenced
by the printing parameters and geometries. Here we present shape-memory properties
of PLA cubes with different infill patterns and percentages. We investigate the
material response under defined quasi-static load as well as the possibility to
restore the original 3D printed shape. The quasi-static flexural properties are
linked to the porosity and the infill structure of the samples under investigation,
examined optically and by simulations. Our results underline the importance of
designing the infill patterns carefully to develop samples with desired mechanical
properties.
author:
- first_name: Guido
full_name: Ehrmann, Guido
last_name: Ehrmann
- first_name: Andrea
full_name: Ehrmann, Andrea
id: '223776'
last_name: Ehrmann
orcid: 0000-0003-0695-3905
orcid_put_code_url: https://api.orcid.org/v2.0/0000-0003-0695-3905/work/105572577
citation:
alphadin: 'Ehrmann, Guido ; Ehrmann, Andrea: Shape-memory properties
of 3D printed PLA structures. In: The First International Conference on “Green”
Polymer Materials : MDPI, 2020'
ama: 'Ehrmann G, Ehrmann A. Shape-memory properties of 3D printed PLA structures.
In: The First International Conference on “Green” Polymer Materials. MDPI;
2020.'
apa: Ehrmann, G., & Ehrmann, A. (2020). Shape-memory properties of 3D printed
PLA structures. In The First International Conference on “Green” Polymer Materials.
MDPI.
bibtex: '@inproceedings{Ehrmann_Ehrmann_2020, title={ Shape-memory properties of
3D printed PLA structures}, booktitle={The First International Conference on “Green”
Polymer Materials}, publisher={MDPI}, author={Ehrmann, Guido and Ehrmann, Andrea},
year={2020} }'
chicago: Ehrmann, Guido, and Andrea Ehrmann. “ Shape-Memory Properties of 3D Printed
PLA Structures.” In The First International Conference on “Green” Polymer Materials.
MDPI, 2020.
ieee: G. Ehrmann and A. Ehrmann, “ Shape-memory properties of 3D printed PLA structures,”
in The First International Conference on “Green” Polymer Materials, 2020.
mla: Ehrmann, Guido, and Andrea Ehrmann. “ Shape-Memory Properties of 3D Printed
PLA Structures.” The First International Conference on “Green” Polymer Materials,
MDPI, 2020.
short: 'G. Ehrmann, A. Ehrmann, in: The First International Conference on “Green”
Polymer Materials, MDPI, 2020.'
conference:
end_date: 25 November 2020
name: The First International Conference on “Green” Polymer Materials
start_date: 5 November 2020
date_created: 2021-01-03T17:54:51Z
date_updated: 2022-01-01T15:23:44Z
department:
- _id: '103'
file:
- access_level: open_access
content_type: application/pdf
creator: aehrmann
date_created: 2021-01-03T17:53:23Z
date_updated: 2021-01-03T17:53:23Z
file_id: '683'
file_name: 2020_EhrmannG_Sciforum.pdf
file_size: 1037888
relation: main_file
success: 1
file_date_updated: 2021-01-03T17:53:23Z
has_accepted_license: '1'
keyword:
- polylactic acid
- fused deposition modelling
- 3 point bending test
- infill parameters
- infill density
- shape-memory properties
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: The First International Conference on “Green” Polymer Materials
publication_status: published
publisher: MDPI
quality_controlled: '1'
status: public
title: ' Shape-memory properties of 3D printed PLA structures'
type: conference
user_id: '223776'
year: '2020'
...
---
_id: '1626'
abstract:
- lang: eng
text: ' Polylactic acid (PLA) belongs to the few thermoplastic polymers that are
derived from renewable resources such as corn starch or sugar cane. PLA is often
used in 3D printing by fused deposition modeling (FDM) since it is relatively
easy to print, does not show warping, and can be printed without a closed building
chamber. On the other hand, PLA has interesting mechanical properties which are
influenced by the printing parameters and geometries. Here we present shape-memory
properties of PLA cubes with different infill patterns and percentages. We investigate
the material response under defined quasi-static load as well as the possibility
to restore the original 3D printed shape. The quasi-static flexural properties
are linked to the porosity and the infill structure of the samples under investigation,
examined optically and by simulations. Our results underline the importance of
designing the infill patterns carefully to develop samples with desired mechanical
properties. '
author:
- first_name: Guido
full_name: Ehrmann, Guido
last_name: Ehrmann
- first_name: Andrea
full_name: Ehrmann, Andrea
id: '223776'
last_name: Ehrmann
orcid: 0000-0003-0695-3905
orcid_put_code_url: https://api.orcid.org/v2.0/0000-0003-0695-3905/work/105571396
citation:
alphadin: 'Ehrmann, Guido ; Ehrmann, Andrea: Shape-Memory Properties
of 3D Printed PLA Structures. In: Proceedings of The First International Conference
on “Green” Polymer Materials 2020. Basel, Switzerland : MDPI, 2020, S. 7198'
ama: 'Ehrmann G, Ehrmann A. Shape-Memory Properties of 3D Printed PLA Structures.
In: Proceedings of The First International Conference on “Green” Polymer Materials
2020. Basel, Switzerland: MDPI; 2020:7198. doi:10.3390/CGPM2020-07198'
apa: 'Ehrmann, G., & Ehrmann, A. (2020). Shape-Memory Properties of 3D Printed
PLA Structures. In Proceedings of The First International Conference on “Green”
Polymer Materials 2020 (p. 7198). Basel, Switzerland: MDPI. https://doi.org/10.3390/CGPM2020-07198'
bibtex: '@inproceedings{Ehrmann_Ehrmann_2020, place={Basel, Switzerland}, title={Shape-Memory
Properties of 3D Printed PLA Structures}, DOI={10.3390/CGPM2020-07198},
booktitle={Proceedings of The First International Conference on “Green” Polymer
Materials 2020}, publisher={MDPI}, author={Ehrmann, Guido and Ehrmann, Andrea},
year={2020}, pages={7198} }'
chicago: 'Ehrmann, Guido, and Andrea Ehrmann. “Shape-Memory Properties of 3D Printed
PLA Structures.” In Proceedings of The First International Conference on “Green”
Polymer Materials 2020, 7198. Basel, Switzerland: MDPI, 2020. https://doi.org/10.3390/CGPM2020-07198.'
ieee: G. Ehrmann and A. Ehrmann, “Shape-Memory Properties of 3D Printed PLA Structures,”
in Proceedings of The First International Conference on “Green” Polymer Materials
2020, Sciforum.net, 2020, p. 7198.
mla: Ehrmann, Guido, and Andrea Ehrmann. “Shape-Memory Properties of 3D Printed
PLA Structures.” Proceedings of The First International Conference on “Green”
Polymer Materials 2020, MDPI, 2020, p. 7198, doi:10.3390/CGPM2020-07198.
short: 'G. Ehrmann, A. Ehrmann, in: Proceedings of The First International Conference
on “Green” Polymer Materials 2020, MDPI, Basel, Switzerland, 2020, p. 7198.'
conference:
location: Sciforum.net
name: The First International Conference on “Green” Polymer Materials 2020
date_created: 2022-01-01T14:39:25Z
date_updated: 2022-01-01T14:54:53Z
department:
- _id: '103'
doi: 10.3390/CGPM2020-07198
keyword:
- polylactic acid
- fused deposition modelling
- 3-point bending test
- infill parameters
- infill density
- shape-memory properties
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.3390/CGPM2020-07198
oa: '1'
page: '7198'
place: Basel, Switzerland
publication: Proceedings of The First International Conference on “Green” Polymer
Materials 2020
publication_status: published
publisher: MDPI
quality_controlled: '1'
status: public
title: Shape-Memory Properties of 3D Printed PLA Structures
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: conference
user_id: '223776'
year: '2020'
...