Photoacoustic study of curing time by UV laser radiation of a photoresin with different thickness

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

doi:10.1016/j.tca.2014.12.008

Photoacoustic study of curing time by UV laser radiation of a photoresin with different thickness

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

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

This paper deals with the study of the cure of a resin in the presence of a UV laser radiation used as the excitation source, operated at λ = 405 nm, with an output power of 20 mW. The open photoacoustic cell (OPC) technique was used to study the curing of the resins as a function of time. The curing characteristic time values were τ = 10.43, 20.99, 30.18, 45.84, 67.59 and 89.55 s for the resin thicknesses of 1000, 2000, 3000, 4000, 5000 and 6000 μm, respectively. A parabolic behavior of the resin thickness, as a function of the curing characteristic time, was obtained. UV-vis spectroscopy and infrared Fourier transform spectroscopy (FTIR) techniques were employed to characterize the resin in order to study the optical absorption and the chemical bonds, respectively. Our work has applications in the manufacture of 3D printing parts for applications, among others, in medicine.

Original language	English
Pages (from-to)	53-57
Number of pages	5
Journal	Thermochimica Acta
Volume	606
DOIs	https://doi.org/10.1016/j.tca.2014.12.008
State	Published - 20 Apr 2015

Keywords

Curing
Photoacoustic
Resin
Stereolithography
UV

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10.1016/j.tca.2014.12.008

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title = "Photoacoustic study of curing time by UV laser radiation of a photoresin with different thickness",

abstract = "This paper deals with the study of the cure of a resin in the presence of a UV laser radiation used as the excitation source, operated at λ = 405 nm, with an output power of 20 mW. The open photoacoustic cell (OPC) technique was used to study the curing of the resins as a function of time. The curing characteristic time values were τ = 10.43, 20.99, 30.18, 45.84, 67.59 and 89.55 s for the resin thicknesses of 1000, 2000, 3000, 4000, 5000 and 6000 μm, respectively. A parabolic behavior of the resin thickness, as a function of the curing characteristic time, was obtained. UV-vis spectroscopy and infrared Fourier transform spectroscopy (FTIR) techniques were employed to characterize the resin in order to study the optical absorption and the chemical bonds, respectively. Our work has applications in the manufacture of 3D printing parts for applications, among others, in medicine.",

keywords = "Curing, Photoacoustic, Resin, Stereolithography, UV",

author = "Pincel, {P. Vieyra} and Jim{\'e}nez-P{\'e}rez, {J. L.} and A. Cruz-Orea and Correa-Pacheco, {Z. N.} and Rosas, {J. Hern{\'a}ndez}",

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doi = "10.1016/j.tca.2014.12.008",

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T1 - Photoacoustic study of curing time by UV laser radiation of a photoresin with different thickness

AU - Pincel, P. Vieyra

AU - Jiménez-Pérez, J. L.

AU - Cruz-Orea, A.

AU - Correa-Pacheco, Z. N.

AU - Rosas, J. Hernández

PY - 2015/4/20

Y1 - 2015/4/20

N2 - This paper deals with the study of the cure of a resin in the presence of a UV laser radiation used as the excitation source, operated at λ = 405 nm, with an output power of 20 mW. The open photoacoustic cell (OPC) technique was used to study the curing of the resins as a function of time. The curing characteristic time values were τ = 10.43, 20.99, 30.18, 45.84, 67.59 and 89.55 s for the resin thicknesses of 1000, 2000, 3000, 4000, 5000 and 6000 μm, respectively. A parabolic behavior of the resin thickness, as a function of the curing characteristic time, was obtained. UV-vis spectroscopy and infrared Fourier transform spectroscopy (FTIR) techniques were employed to characterize the resin in order to study the optical absorption and the chemical bonds, respectively. Our work has applications in the manufacture of 3D printing parts for applications, among others, in medicine.

AB - This paper deals with the study of the cure of a resin in the presence of a UV laser radiation used as the excitation source, operated at λ = 405 nm, with an output power of 20 mW. The open photoacoustic cell (OPC) technique was used to study the curing of the resins as a function of time. The curing characteristic time values were τ = 10.43, 20.99, 30.18, 45.84, 67.59 and 89.55 s for the resin thicknesses of 1000, 2000, 3000, 4000, 5000 and 6000 μm, respectively. A parabolic behavior of the resin thickness, as a function of the curing characteristic time, was obtained. UV-vis spectroscopy and infrared Fourier transform spectroscopy (FTIR) techniques were employed to characterize the resin in order to study the optical absorption and the chemical bonds, respectively. Our work has applications in the manufacture of 3D printing parts for applications, among others, in medicine.

KW - Curing

KW - Photoacoustic

KW - Resin

KW - Stereolithography

KW - UV

UR - http://www.scopus.com/inward/record.url?scp=84924872670&partnerID=8YFLogxK

U2 - 10.1016/j.tca.2014.12.008

DO - 10.1016/j.tca.2014.12.008

M3 - Artículo

SN - 0040-6031

VL - 606

SP - 53

EP - 57

JO - Thermochimica Acta

JF - Thermochimica Acta

ER -

Photoacoustic study of curing time by UV laser radiation of a photoresin with different thickness

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Keywords

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