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In vitro properties of light-polymerized reline materials
1Department of Oral Biomaterials, Dental Branch, University of Texas Health Science Center, Houston 77225.
The International Journal of Prosthodontics
|September 1, 1991
Abstract:
One premixed and three powder-liquid light-polymerized, hard denture reline materials were evaluated for Knoop hardness, transverse strength, and tensile strength when bonded to a heat-activated denture resin. The chemical compositions of the components of the reline materials were analyzed. The premixed light-activated liner was harder, had a higher tensile bond strength to the heat-activated denture resin, and was somewhat stronger than the power-liquid reline materials. Properties of the resins were related to their compositions.