Restorative Dentistry and Endodontics
- Volume 25 Issue 3
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- Pages.359-370
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- 2000
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- 2234-7658(pISSN)
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- 2234-7666(eISSN)
RHEOLOGIC STUDY ON THE VISCOELASTIC PROPERTIES OF FLOWABLE AND CONDENSABLE RESIN COMPOSITES
유동성 및 응축성 복합레진의 점탄성에 관한 유변학적 연구
- Lee, In-Bog (Department of Conservative Dentistry, College of Dentistry, Seoul National University) ;
- Cho, Byeong-Hoon (Department of Conservative Dentistry, College of Dentistry, Seoul National University) ;
- Son, Ho-Hyun (Department of Conservative Dentistry, College of Dentistry, Seoul National University) ;
- Kwon, Hyuk-Choon (Department of Conservative Dentistry, College of Dentistry, Seoul National University) ;
- Um, Chung-Moon (Department of Conservative Dentistry, College of Dentistry, Seoul National University)
- 이인복 (서울대학교 치과대학 치과보존학교실) ;
- 조병훈 (서울대학교 치과대학 치과보존학교실) ;
- 손호현 (서울대학교 치과대학 치과보존학교실) ;
- 권혁춘 (서울대학교 치과대학 치과보존학교실) ;
- 엄정문 (서울대학교 치과대학 치과보존학교실)
- Published : 2000.09.05
Abstract
The purpose of this investigation was to observe the viscoelastic properties of five commercial flowable(Aeliteflo, Flow it, Revolution, Tetric flow, Compoglass flow), three conventional hybrid(Z-100, Z-250, P-60) and two condensable(Synergy compact, SureFil) resin composites. A dynamic oscillatory shear test was done to evaluate the storage shear modulus (G'), loss shear modulus(G"), loss tangent(tan
Keywords
- Complex viscosity;
- Condensable composite;
- Flowable composite;
- Viscoelastic;
- frequency-domain phasor plot