Simultaneous measurement of polymerization stress evolution, conversion kinetics, and exotherm in real-time

Zhengzhi Wang, Forrest A. Landis, Anthony A M Giuseppetti, Sheng Lin-Gibson, Martin Y M Chiang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Photopolymerized composites are used in a broad range of applications with their performance largely directed by reaction kinetics and contraction accompanying polymerization. Herein, we demonstrate an instrument capable of simultaneously collecting multiple kinetics parameters for a wide range of photopolymerizable systems: degree of conversion (DC), reaction exotherm, and polymerization stress (PS). Our system consists of a cantilever beam-based instrument (tensometer) that has been optimized to capture a large range of stresses. The sample configuration allows the tensometer being coupled to a fast near infrared (NIR) spectrometer collecting spectra in transmission. Using our instrument design, simultaneous measurements of PS, DC, and exotherm are performed, for the first time, on a commercial composite with ~80 % (by mass) silica particle fillers. This new system is expected to provide new insights into kinetics and property relationships for photopolymerized composites.

Original languageEnglish (US)
Title of host publicationExperimental and Applied Mechanics - Proceedings of the 2015 Annual Conference on Experimental and Applied Mechanics
EditorsJohn Considine, Cesar Sciammarella, Paul Gloeckner
PublisherSpringer New York LLC
Pages149-153
Number of pages5
ISBN (Print)9783319224480
DOIs
StatePublished - Jan 1 2016
EventSEM Annual Conference and Exposition on Experimental and Applied Mechanics, 2015 - Costa Mesa, United States
Duration: Jun 8 2015Jun 11 2015

Publication series

NameConference Proceedings of the Society for Experimental Mechanics Series
Volume4
ISSN (Print)2191-5644
ISSN (Electronic)2191-5652

Other

OtherSEM Annual Conference and Exposition on Experimental and Applied Mechanics, 2015
CountryUnited States
CityCosta Mesa
Period6/8/156/11/15

Fingerprint

Polymerization
Kinetics
Composite materials
Infrared spectrometers
Cantilever beams
Kinetic parameters
Reaction kinetics
Fillers
Silica

All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Computational Mechanics
  • Mechanical Engineering

Cite this

Wang, Z., Landis, F. A., Giuseppetti, A. A. M., Lin-Gibson, S., & Chiang, M. Y. M. (2016). Simultaneous measurement of polymerization stress evolution, conversion kinetics, and exotherm in real-time. In J. Considine, C. Sciammarella, & P. Gloeckner (Eds.), Experimental and Applied Mechanics - Proceedings of the 2015 Annual Conference on Experimental and Applied Mechanics (pp. 149-153). (Conference Proceedings of the Society for Experimental Mechanics Series; Vol. 4). Springer New York LLC. https://doi.org/10.1007/978-3-319-22449-7_18
Wang, Zhengzhi ; Landis, Forrest A. ; Giuseppetti, Anthony A M ; Lin-Gibson, Sheng ; Chiang, Martin Y M. / Simultaneous measurement of polymerization stress evolution, conversion kinetics, and exotherm in real-time. Experimental and Applied Mechanics - Proceedings of the 2015 Annual Conference on Experimental and Applied Mechanics. editor / John Considine ; Cesar Sciammarella ; Paul Gloeckner. Springer New York LLC, 2016. pp. 149-153 (Conference Proceedings of the Society for Experimental Mechanics Series).
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Wang, Z, Landis, FA, Giuseppetti, AAM, Lin-Gibson, S & Chiang, MYM 2016, Simultaneous measurement of polymerization stress evolution, conversion kinetics, and exotherm in real-time. in J Considine, C Sciammarella & P Gloeckner (eds), Experimental and Applied Mechanics - Proceedings of the 2015 Annual Conference on Experimental and Applied Mechanics. Conference Proceedings of the Society for Experimental Mechanics Series, vol. 4, Springer New York LLC, pp. 149-153, SEM Annual Conference and Exposition on Experimental and Applied Mechanics, 2015, Costa Mesa, United States, 6/8/15. https://doi.org/10.1007/978-3-319-22449-7_18

Simultaneous measurement of polymerization stress evolution, conversion kinetics, and exotherm in real-time. / Wang, Zhengzhi; Landis, Forrest A.; Giuseppetti, Anthony A M; Lin-Gibson, Sheng; Chiang, Martin Y M.

Experimental and Applied Mechanics - Proceedings of the 2015 Annual Conference on Experimental and Applied Mechanics. ed. / John Considine; Cesar Sciammarella; Paul Gloeckner. Springer New York LLC, 2016. p. 149-153 (Conference Proceedings of the Society for Experimental Mechanics Series; Vol. 4).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Wang Z, Landis FA, Giuseppetti AAM, Lin-Gibson S, Chiang MYM. Simultaneous measurement of polymerization stress evolution, conversion kinetics, and exotherm in real-time. In Considine J, Sciammarella C, Gloeckner P, editors, Experimental and Applied Mechanics - Proceedings of the 2015 Annual Conference on Experimental and Applied Mechanics. Springer New York LLC. 2016. p. 149-153. (Conference Proceedings of the Society for Experimental Mechanics Series). https://doi.org/10.1007/978-3-319-22449-7_18