지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.12
- 수록면
- 295 - 303 (9page)
- DOI
- 10.14815/kjdm.2011.12.38.4.295
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초록· 키워드
오류제보하기
The purpose of this study was to examine the effect of repair method on the flexural strength of repaired denture base resin. Heat cured denture base resin (Vertex RS) was used to prepare denture base substrate based on the protocol of ISO 20795-1:2008. 3 kinds of repair methods (vertical method, 45˚ bevel method, complex method) were adopted to repair fractured denture base substrate, and 3 kinds of denture repair resins (Vertex SC, Luciton 199 Repair, Jet Dental Repair) were used in this study. 3 point flexural strength test was performed to evaluate the mechanical strength of repaired denture base resin in terms of 5 kinds of l oading directions. The f ailure mode of f ractured i nterface was o bserved after testing 3 p oint f lexural strength. With regard to the effect of repair methods, the results of flexural strength test indicated that the value of Inverse-directed complex method was significantly higher than that of other repair methods on the condition of Vertex SC and Luciton 199 Repair resin (P<0.05). However, Jet Dental Repair resin did not show a ny sig nificant d ifference between repair m ethods. From the o bservation of f ailure m ode, v ertical method did not show any unified consistency from the results of 3 denture repair resin. However, complex method indicated more cohesive and complex failure mode resulting in strong bond between denture base substrate and denture repair resin regardless of loading direction. Therefore, complex method among 3 repair methods is expected t o play c ritical role i n enhancing the mechanical streng th o f repaired d enture base resin.
목차
ABSTRACT
서론
재료 및 방법
결과
고찰
결론
참고문헌
참고문헌 (30)
참고문헌 신청
1. [단행본] - Anusavis KJ / 1996 / Philips's science of dental materials / Saunder
2. [학술지(정기간행물)] - Bailey LR / 1975 / Denture repairs / Dent Clin North Am 19 : 357 ~ 366
3. [학술지(정기간행물)] - Beyli MS / 1980 / Repair of fractured acrylic resin / J Prosthet Dent 44 : 497 ~ 503
4. [학술지(정기간행물)] - Chitchumnong P / 1989 / Comparison of three- and four-point flexural strength testing of denture-base polymers / Dent Mater 5 : 2 ~ 5
5. [단행본] - Craig RG / 1989 / Restorative Dental Materials / Mosby : 509 ~
2. [학술지(정기간행물)] - Bailey LR / 1975 / Denture repairs / Dent Clin North Am 19 : 357 ~ 366
3. [학술지(정기간행물)] - Beyli MS / 1980 / Repair of fractured acrylic resin / J Prosthet Dent 44 : 497 ~ 503
4. [학술지(정기간행물)] - Chitchumnong P / 1989 / Comparison of three- and four-point flexural strength testing of denture-base polymers / Dent Mater 5 : 2 ~ 5
5. [단행본] - Craig RG / 1989 / Restorative Dental Materials / Mosby : 509 ~
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UCI(KEPA) : I410-ECN-0101-2015-510-001121359