Related Experiment Videos
Testing of color stability of composites
Shika Rikogaku Zasshi. Journal of the Japan Society for Dental Apparatus and Materials
|July 1, 1980
Abstract:
The color stability of five commercial composites was evaluated according to a proposed modification of ADA Specification No. 27. After exposure of 24 hours to a sunlamp, light-cured composites showed greater changes in color than conventional and microfilled, amine-cured composites. Factors of evaluator and viewing condition affected discrimination of color differences.