Curing behaviour and characteristics of shape memory polymers by uv based 3D printing
Shape memory polymers (SMPs) are a class of smart materials that can change shape and revert back to its permanent shape upon external stimulus. The manufacturing of SMPs has been heavily reliant on conventional methods such as injection molding or resin transfer molding which largely restrict freed...
| Main Authors: | , , , |
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| Format: | Conference Paper |
| Language: | English |
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2016
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| Online Access: | https://hdl.handle.net/10356/84371 http://hdl.handle.net/10220/41796 |
| _version_ | 1826126310306480128 |
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| author | Choong, Yu Ying Clarrisa Su, Pei-Chen Saeed, Maleksaeedi Eng, Hengky |
| author2 | School of Mechanical and Aerospace Engineering |
| author_facet | School of Mechanical and Aerospace Engineering Choong, Yu Ying Clarrisa Su, Pei-Chen Saeed, Maleksaeedi Eng, Hengky |
| author_sort | Choong, Yu Ying Clarrisa |
| collection | NTU |
| description | Shape memory polymers (SMPs) are a class of smart materials that can change shape and revert back to its permanent shape upon external stimulus. The manufacturing of SMPs has been heavily reliant on conventional methods such as injection molding or resin transfer molding which largely restrict freedom in geometric complexity. Recently, there has been a radical shift in additive manufacturing (AM) to fabricate shape memory polymers (SMPs) with the capability to transform over time. However, most ‘4D ready’ materials are thermoplastic and there is limited availability of materials with built-in functionality for liquid based additive manufacturing systems. A study on using stereolithography (SL) process by laser scanning and projection based methods to fabricate SMPs was performed. |
| first_indexed | 2024-10-01T06:50:36Z |
| format | Conference Paper |
| id | ntu-10356/84371 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T06:50:36Z |
| publishDate | 2016 |
| record_format | dspace |
| spelling | ntu-10356/843712020-09-24T20:13:29Z Curing behaviour and characteristics of shape memory polymers by uv based 3D printing Choong, Yu Ying Clarrisa Su, Pei-Chen Saeed, Maleksaeedi Eng, Hengky School of Mechanical and Aerospace Engineering Proceedings of the 2nd International Conference on Progress in Additive Manufacturing (Pro-AM 2016) A*STAR SIMTech Singapore Centre for 3D Printing Shape memory polymers Laser stereolithography Shape memory polymers (SMPs) are a class of smart materials that can change shape and revert back to its permanent shape upon external stimulus. The manufacturing of SMPs has been heavily reliant on conventional methods such as injection molding or resin transfer molding which largely restrict freedom in geometric complexity. Recently, there has been a radical shift in additive manufacturing (AM) to fabricate shape memory polymers (SMPs) with the capability to transform over time. However, most ‘4D ready’ materials are thermoplastic and there is limited availability of materials with built-in functionality for liquid based additive manufacturing systems. A study on using stereolithography (SL) process by laser scanning and projection based methods to fabricate SMPs was performed. Published version 2016-12-12T04:37:44Z 2019-12-06T15:43:47Z 2016-12-12T04:37:44Z 2019-12-06T15:43:47Z 2016 Conference Paper Choong, Y. Y. C., Saeed, M., Eng, H., & Su, P.-C. (2016). Curing behaviour and characteristics of shape memory polymers by uv based 3D printing. Proceedings of the 2nd International Conference on Progress in Additive Manufacturing (Pro-AM 2016), 349-354. https://hdl.handle.net/10356/84371 http://hdl.handle.net/10220/41796 en © 2016 by Pro-AM 2016 Organizers. Published by Research Publishing, Singapore 6 p. application/pdf |
| spellingShingle | Shape memory polymers Laser stereolithography Choong, Yu Ying Clarrisa Su, Pei-Chen Saeed, Maleksaeedi Eng, Hengky Curing behaviour and characteristics of shape memory polymers by uv based 3D printing |
| title | Curing behaviour and characteristics of shape memory polymers by uv based 3D printing |
| title_full | Curing behaviour and characteristics of shape memory polymers by uv based 3D printing |
| title_fullStr | Curing behaviour and characteristics of shape memory polymers by uv based 3D printing |
| title_full_unstemmed | Curing behaviour and characteristics of shape memory polymers by uv based 3D printing |
| title_short | Curing behaviour and characteristics of shape memory polymers by uv based 3D printing |
| title_sort | curing behaviour and characteristics of shape memory polymers by uv based 3d printing |
| topic | Shape memory polymers Laser stereolithography |
| url | https://hdl.handle.net/10356/84371 http://hdl.handle.net/10220/41796 |
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