The effects of polymerization temperature on the acrylic resin denture base-tooth bond.
Int J Prosthodont
; 10(1): 49-54, 1997.
Article
em En
| MEDLINE
| ID: mdl-9484070
ABSTRACT
The effect of different polymerization temperatures on the bond strength and the type of bond failure between denture base polymers and polymer teeth were investigated using two autopolymerized and one heat-polymerized denture base material. For this purpose, a peel test and a shear test were used. The strongest bond strengths occurred between the heat-polymerized denture base polymer and the polymer teeth. Autopolymerized denture base polymers showed lower bond strengths. With increasing temperatures, the bond strength of the autopolymerized systems increased and the bonding characteristics changed from adhesive to cohesive failure, particularly at temperatures above 50 degrees C.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Dente Artificial
/
Colagem Dentária
/
Polimetil Metacrilato
/
Bases de Dentadura
Idioma:
En
Revista:
Int J Prosthodont
Assunto da revista:
ODONTOLOGIA
Ano de publicação:
1997
Tipo de documento:
Article
País de afiliação:
Noruega