Colour stability of two self curing denture base materials.
It is important that denture base materials should be colour stable, yet some self curing materials do not fulfill this requirement. Two newly introduced materials, one a 'pour type' resin, were investigated using a sophisticated colorimetric instrument to assess colour changes that might result from contact with water and denture cleansers. Both materials showed measurable colour changes following a two week soaking period, but these were barely perceptible to the eye. The possible reasons for colour instability are discussed.
D000180:Acrylic Resins; D003116:Color; D003124:Colorimetry; D003764:Dental Materials; D003819:Denture Bases
D000180:Acrylic Resins; D003764:Dental Materials