Study of the Solidification Dynamic of a Photocurable Resin by Photoacoustic

J. L. Jiménez-Pérez, A. Cruz-Orea, P. Vieyra Pincel, Z. N. Correa-Pacheco

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

© 2017, Springer Science+Business Media, LLC. This paper reports on the photoacoustic (PA) study of a photopolymer (resin) that changes its physical properties when being irradiated with ultraviolet light from a xenon lamp. The wavelength range necessary for the curing of the resin, characterized by the PA technique, was found to be between 300 nm and 400 nm. PA measurements show a sigmoidal change of heat transport properties as a function of time during the curing process. By describing the PA signal evolution by a parametrized model, a characteristic curing time was introduced. The PA measurements were complemented with UV–Vis Spectroscopy, which was used to characterize the polymer in order to study the optical absorption. The proposed method can support the optimization of the settings of curing parameters in applications of stereolithography and 3D printing.
Original languageAmerican English
JournalInternational Journal of Thermophysics
DOIs
StatePublished - 1 Aug 2017

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Photoacoustic effect
solidification
curing
resins
Solidification
resin
Resins
Curing
xenon
polymer
physical property
spectroscopy
wavelength
xenon lamps
photopolymers
Stereolithography
Photopolymers
printing
ultraviolet radiation
Xenon

Cite this

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title = "Study of the Solidification Dynamic of a Photocurable Resin by Photoacoustic",
abstract = "{\circledC} 2017, Springer Science+Business Media, LLC. This paper reports on the photoacoustic (PA) study of a photopolymer (resin) that changes its physical properties when being irradiated with ultraviolet light from a xenon lamp. The wavelength range necessary for the curing of the resin, characterized by the PA technique, was found to be between 300 nm and 400 nm. PA measurements show a sigmoidal change of heat transport properties as a function of time during the curing process. By describing the PA signal evolution by a parametrized model, a characteristic curing time was introduced. The PA measurements were complemented with UV–Vis Spectroscopy, which was used to characterize the polymer in order to study the optical absorption. The proposed method can support the optimization of the settings of curing parameters in applications of stereolithography and 3D printing.",
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Study of the Solidification Dynamic of a Photocurable Resin by Photoacoustic. / Jiménez-Pérez, J. L.; Cruz-Orea, A.; Pincel, P. Vieyra; Correa-Pacheco, Z. N.

In: International Journal of Thermophysics, 01.08.2017.

Research output: Contribution to journalArticle

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AU - Cruz-Orea, A.

AU - Pincel, P. Vieyra

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AB - © 2017, Springer Science+Business Media, LLC. This paper reports on the photoacoustic (PA) study of a photopolymer (resin) that changes its physical properties when being irradiated with ultraviolet light from a xenon lamp. The wavelength range necessary for the curing of the resin, characterized by the PA technique, was found to be between 300 nm and 400 nm. PA measurements show a sigmoidal change of heat transport properties as a function of time during the curing process. By describing the PA signal evolution by a parametrized model, a characteristic curing time was introduced. The PA measurements were complemented with UV–Vis Spectroscopy, which was used to characterize the polymer in order to study the optical absorption. The proposed method can support the optimization of the settings of curing parameters in applications of stereolithography and 3D printing.

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