The Journal of Korean Academy of Prosthodontics (대한치과보철학회지)
- Volume 29 Issue 3
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- Pages.171-179
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- 1991
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- 0301-2875(pISSN)
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- 2005-3789(eISSN)
THE COLOR STABILITY OF PORCELAIN REPAIR COMPOSITE RESINS
도재 수복용 복합레진의 색 안정성에 관한 연구
- Shin Mee-Ran (Department of Prosthodontics, School of Dentistry, Wonkwang University) ;
- Cho Hye-Won (Department of Prosthodontics, School of Dentistry, Wonkwang University) ;
- Jin Tai-Ho (Department of Prosthodontics, School of Dentistry, Wonkwang University)
- Published : 1991.12.01
Abstract
The purpose of this study was to investigate the color stability of 3 porcelain repair composite resins Twenty specimens of each composite resin were made and ten specimens were polished at 10 minutes after polymerization, and the others were polished at 48 hours after polymerization. For 60 days, the color characteristics were measured by fiber-optic colorimeter (Model Tc-6FX, Tokyo Denshoku Co.). The obtained results were as follows: 1. The changes of
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