Two principal techniques have been used in relining dentures: the direct intraoral application of acrylic resin and the indirect method which use heat cured acrylic resin.
In this study, to observe the physical properties of acrylic resin surfaces by...
Two principal techniques have been used in relining dentures: the direct intraoral application of acrylic resin and the indirect method which use heat cured acrylic resin.
In this study, to observe the physical properties of acrylic resin surfaces by curing procedure in indirect methods which used heat cured acrylic resin and self cured ??erylic resin.
The results were as follows:
1. In two types of resin, the surface hardness of heat cured specimen higher than self cured specimen.
2. In two of resin, there was difference in the surface roughness.
3. In two types of resin, the surface porosity of self cured specimen more larger and number than heat cured specimen.