Degree of conversion and residual stress of preheated and room-temperature composites.
Artículo
en Inglés
| IMSEAR
| ID: sea-51891
ABSTRACT
The aim of this study was to determine the degree of conversion and residual stress of resin composite preheated to different temperatures and to compare it to room-temperature composite. The composite resin was preheated to 40 degrees C, 50 degrees C, and 60 degrees C and packed into brass rings and light-cured. The degree of conversion and residual stress were analysed using Fourier transform infra-red spectroscopy and X-ray diffraction, respectively. The results obtained were tabulated and statistically analyzed using Kruskal-Wallis test and Tukey's honestly significantly different test. The results showed significant increase in the degree of conversion and residual stress with increase in preheating temperature.
Texto completo:
Disponible
Índice:
IMSEAR (Asia Sudoriental)
Asunto principal:
Estrés Mecánico
/
Propiedades de Superficie
/
Temperatura
/
Difracción de Rayos X
/
Ensayo de Materiales
/
Humanos
/
Espectroscopía Infrarroja por Transformada de Fourier
/
Resinas Compuestas
/
Materiales Dentales
/
Elasticidad
Idioma:
Inglés
Año:
2007
Tipo del documento:
Artículo
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