The Effect of Color Selection on the Color Stability of the Resin Cement

Objective: The aim of this study was to determine effect of shade selection on resin cement’s color stability. Materials and Methods: Ten resin cement samples in dimensions of 10 mm diameter and 2 mm thickness for each group [group 1: Translucent base and translucent catalyst, group 2: Bleach XL (B1...

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Veröffentlicht in:Meandros medical and dental journal 2017-12, Vol.18 (3), p.206-210
Hauptverfasser: Çakırbay Tanış, Merve, Akay, Canan
Format: Artikel
Sprache:eng
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Zusammenfassung:Objective: The aim of this study was to determine effect of shade selection on resin cement’s color stability. Materials and Methods: Ten resin cement samples in dimensions of 10 mm diameter and 2 mm thickness for each group [group 1: Translucent base and translucent catalyst, group 2: Bleach XL (B1) base and yellow (A3) catalyst, group 3: White (A1) base and A3 catalyst] totally 30 samples were prepared. Color coordinates of each sample were recorded after polymerization and 5000 thermal cycles. Color variation (ΔE) was calculated for each sample and statistical analyses were performed. Results: The lowest ΔE values were obtained for group 1. Group 2 showed higher ΔE values than group 3 however there were no statistical difference. Conclusion: Translucent base and translucent catalyst mixture showed clinically acceptable color stability while B1 base and A3 catalyst and A1 base and A3 catalyst mixtures did not show clinically acceptable color stability. Shade of the resin cement partially effected its color stability.
ISSN:2149-9063
2149-9063
DOI:10.4274/meandros.44127