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Proceedings Paper

Evaluation of shrinkage polymerization and temperature of different acrylic resins used to splinting transfer copings in indirect impression technique
Author(s): Ana Paula G. O. Franco; Leandro Zen Karam; José Rodolfo Galvão; Hypolito José Kalinowski
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Paper Abstract

The aim of the present study was evaluate the shrinkage polymerization and temperature of different acrylic resins used to splinting transfer copings in indirect impression technique. Two implants were placed in an artificial bone, with the two transfer copings joined with dental floss and acrylic resins; two dental resins are used. Measurements of deformation and temperature were performed with Fiber Braggs grating sensor for 17 minutes. The results revealed that one type of resin shows greater values of polymerization shrinkage than the other. Pattern resins did not present lower values of shrinkage, as usually reported by the manufacturer.

Paper Details

Date Published: 28 September 2015
PDF: 4 pages
Proc. SPIE 9634, 24th International Conference on Optical Fibre Sensors, 96347R (28 September 2015); doi: 10.1117/12.2193160
Show Author Affiliations
Ana Paula G. O. Franco, Federal Univ. of Technology, Paraná (Brazil)
Leandro Zen Karam, Federal Univ. of Technology, Paraná (Brazil)
Pontifical Catholic Univ. of Paraná (Brazil)
José Rodolfo Galvão, Federal Univ. of Technology, Paraná (Brazil)
Hypolito José Kalinowski, Federal Univ. of Technology, Paraná (Brazil)


Published in SPIE Proceedings Vol. 9634:
24th International Conference on Optical Fibre Sensors
Hypolito José Kalinowski; José Luís Fabris; Wojtek J. Bock, Editor(s)

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