Characterisation of phases and deformation temperature for additively manufactured shape memory polymer components fabricated from rubberised acrylonitrile butadiene styrene
Integrating shape memory polymers into additive manufacturing processes enables a form of 4D printing where a printed part can be manipulated into varying geometries upon the application of external stimuli. The work here explores the raster pattern sensitivity of the shape memory properties of two...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2019-04-01
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| Series: | Virtual and Physical Prototyping |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/17452759.2018.1550694 |
| _version_ | 1797678685646487552 |
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| author | Francisco Andrade Chávez J. Gilberto Siqueiros Israel A. Carrete Ignacio L. Delgado George W. Ritter David A. Roberson |
| author_facet | Francisco Andrade Chávez J. Gilberto Siqueiros Israel A. Carrete Ignacio L. Delgado George W. Ritter David A. Roberson |
| author_sort | Francisco Andrade Chávez |
| collection | DOAJ |
| description | Integrating shape memory polymers into additive manufacturing processes enables a form of 4D printing where a printed part can be manipulated into varying geometries upon the application of external stimuli. The work here explores the raster pattern sensitivity of the shape memory properties of two iterations of a polymer blend system composed of thermoplastic rubber and acrylonitrile butadiene styrene. Tensile test specimens were fabricated in three different raster patterns through the use of material extrusion additive manufacturing and deformed at room (25°C), low (−40°C) and high temperatures (105 and 110°C). Shape memory parameters were assessed and the shape fixation ratio was found to exhibit a sensitivity to raster pattern when deformation occurred at room and low temperatures, while the shape recovery ratio was found to be sensitive to raster pattern when deformation occurred at elevated temperatures. The influence of phase content was also explored and a decrease in rubber content led to an improvement in shape memory properties. The alignment of polymer phases with print raster direction was also found to influence raster pattern sensitivity. |
| first_indexed | 2024-03-11T23:03:28Z |
| format | Article |
| id | doaj.art-452cffb110514e2b8b283ba27fbd63ae |
| institution | Directory Open Access Journal |
| issn | 1745-2759 1745-2767 |
| language | English |
| last_indexed | 2024-03-11T23:03:28Z |
| publishDate | 2019-04-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Virtual and Physical Prototyping |
| spelling | doaj.art-452cffb110514e2b8b283ba27fbd63ae2023-09-21T14:38:01ZengTaylor & Francis GroupVirtual and Physical Prototyping1745-27591745-27672019-04-0114218820210.1080/17452759.2018.15506941550694Characterisation of phases and deformation temperature for additively manufactured shape memory polymer components fabricated from rubberised acrylonitrile butadiene styreneFrancisco Andrade Chávez0J. Gilberto Siqueiros1Israel A. Carrete2Ignacio L. Delgado3George W. Ritter4David A. Roberson5The University of Texas at El PasoThe University of Texas at El PasoThe University of Texas at El PasoThe University of Texas at El PasoEdison Welding InstituteThe University of Texas at El PasoIntegrating shape memory polymers into additive manufacturing processes enables a form of 4D printing where a printed part can be manipulated into varying geometries upon the application of external stimuli. The work here explores the raster pattern sensitivity of the shape memory properties of two iterations of a polymer blend system composed of thermoplastic rubber and acrylonitrile butadiene styrene. Tensile test specimens were fabricated in three different raster patterns through the use of material extrusion additive manufacturing and deformed at room (25°C), low (−40°C) and high temperatures (105 and 110°C). Shape memory parameters were assessed and the shape fixation ratio was found to exhibit a sensitivity to raster pattern when deformation occurred at room and low temperatures, while the shape recovery ratio was found to be sensitive to raster pattern when deformation occurred at elevated temperatures. The influence of phase content was also explored and a decrease in rubber content led to an improvement in shape memory properties. The alignment of polymer phases with print raster direction was also found to influence raster pattern sensitivity.http://dx.doi.org/10.1080/17452759.2018.1550694shape memory materialspolymersfused deposition modellingadditive manufacturing |
| spellingShingle | Francisco Andrade Chávez J. Gilberto Siqueiros Israel A. Carrete Ignacio L. Delgado George W. Ritter David A. Roberson Characterisation of phases and deformation temperature for additively manufactured shape memory polymer components fabricated from rubberised acrylonitrile butadiene styrene Virtual and Physical Prototyping shape memory materials polymers fused deposition modelling additive manufacturing |
| title | Characterisation of phases and deformation temperature for additively manufactured shape memory polymer components fabricated from rubberised acrylonitrile butadiene styrene |
| title_full | Characterisation of phases and deformation temperature for additively manufactured shape memory polymer components fabricated from rubberised acrylonitrile butadiene styrene |
| title_fullStr | Characterisation of phases and deformation temperature for additively manufactured shape memory polymer components fabricated from rubberised acrylonitrile butadiene styrene |
| title_full_unstemmed | Characterisation of phases and deformation temperature for additively manufactured shape memory polymer components fabricated from rubberised acrylonitrile butadiene styrene |
| title_short | Characterisation of phases and deformation temperature for additively manufactured shape memory polymer components fabricated from rubberised acrylonitrile butadiene styrene |
| title_sort | characterisation of phases and deformation temperature for additively manufactured shape memory polymer components fabricated from rubberised acrylonitrile butadiene styrene |
| topic | shape memory materials polymers fused deposition modelling additive manufacturing |
| url | http://dx.doi.org/10.1080/17452759.2018.1550694 |
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