대한치과보철학회지 (The Journal of Korean Academy of Prosthodontics)
- 제30권2호
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- Pages.233-245
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- 1992
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- 0301-2875(pISSN)
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- 2005-3789(eISSN)
고무 인상재의 크기 안정성 및 친수성에 관한 연구
DIMENSIONAL STABILITY AND WETTABILITY OF RUBBER IMPRESSION MATERIALS
- Kang Choong-Hee (Department of Prosthodontics, College of Dentistry, Chonnam National University) ;
- Vang Mong-Sook (Department of Prosthodontics, College of Dentistry, Chonnam National University)
- 발행 : 1992.09.01
초록
The purpose of this study was to evaluate the demensioal stability and wettability of several rubber impression materials. Impressions were made from a metal master die machined to stimulate five full veneer crown preparations symmetrically placed in an arch form. Cast from impressions were measured about ; 1) intrapreparation distance 2) lower base diameter 3) length. For comparing materials were formed against a smooth surface. The advancing contact angle of a saturated aqueous solution of
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