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Influence of exposure time on mechanical properties and photocuring conversion ratios for photosensitive materials used in additive manufacturing

Author
Bonada, J.; Muguruza, A.; Fernandez-Francos, X.; Ramis, X.
Type of activity
Presentation of work at congresses
Name of edition
7th Manufacturing Engineering Society International Conference
Date of publication
2017
Presentation's date
2017-06-29
Book of congress proceedings
MESIC 2017: 7th Manufacturing Engineering Society International Conference: book of abstracts: Vigo, España: June 28-30, 2017
Repository
http://hdl.handle.net/2117/107548 Open in new window
Abstract
The influence of UV post - curing process on mechanical properties as well as photocuring conversion ratios is presented. An analytical model to determinate the conversion ratio for frontal polymerization is used t o define 3D printing parameters in order to obtain a conversion profile as homogeno us as possible. The mechanical properties of 3D p rinted coupons with and without UV post - curing process were obtained through experimental tensile and bending tests. Furthermore, the experimental co...
Citation
Bonada, J., Muguruza, A., Fernandez-Francos, X., Ramis, X. Influence of exposure time on mechanical properties and photocuring conversion ratios for photosensitive materials used in additive manufacturing. A: Manufacturing Engineering Society International Conference. "Proceedings of the 7th Manufacturing Engineering Society International Conference: Vigo (Spain), June 2017". Vigo: 2017.
Keywords
Additive Manufacturing, Material behavior, Mechanical properties, photopolymerization
Group of research
POLTEPO - Thermosetting Epoxy Polymers
REMM - Structures and Mechanics of Materials Research

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