Color changes of autopolymerized silicone or acrylic soft denture reliners: the effect of accelerated aging.

The aim of this in vitro study was to investigate the effect of accelerated aging on the color stability of six autopolymerized silicone and acrylic soft reliners. Ten specimens for each material were fabricated. Initial color was measured with a tri-stimulus colorimeter.

The effect of accelerated ageing on colour stability of visible light-cured (VLC) chairside denture liners.

Objective: The purpose of this study was to assess the colour stability of seven visible light-cured (VLC) hard and soft denture liners by an in vitro accelerated ageing test and compare them with two autopolymerised hard and soft liners.

Materials And Methods: Ten specimens of each material were fabricated. The initial colour was measured with a tri-stimulus colorimeter.