The Journal of Korean Academy of Prosthodontics (대한치과보철학회지)
- Volume 35 Issue 4
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- Pages.697-705
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- 1997
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- 0301-2875(pISSN)
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- 2005-3789(eISSN)
THE EFFECTS OF THERMAL CYCLING ON THE BOND STRENGTH OF SELF-CURING RESIN
Thermal Cycling에 따른 자가중합 레진의 결합강도에 관한 연구
- Cho, Hye-Won (Dept. of Prosthodontics, Dental College, Wonkwang University) ;
- Ha, Jum-In (Dept. of Prosthodontics, Dental College, Wonkwang University)
- Published : 1997.12.01
Abstract
The purpose of this study was to evaluate the effects of two metal adhesive primers on the shear bond strengths of self-curing resin to Ni-Cr a]toy and the effects of 1000 thermal cycling on the durability of the bond. The two selected metal adhesive primers were Metal Primer II(G-C corp., Japan) and MR Bond(Tokuyama corp., Japan) and no treatment groups were used as control. All specimens were divided into two groups according to thermal cycling. In the group without thermal cycling, the specimens were stored in water for 24 hours. In the group with thermal cycling, the specimens were thermocycled 1000 times at temperature of