Journal of Korean society of Dental Hygiene (한국치위생학회지)
- Volume 4 Issue 2
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- Pages.179-191
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- 2004
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- 2287-1705(pISSN)
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- 2288-2294(eISSN)
A Study on the Antibiosis and Physical & Mechanical Characteristics of Dental Resin
치과용 레진의 항균성 및 물리·기계적 특성에 대한 연구
- Kim, Ju-Won (Department of Dental Hygiene, Sorabal College) ;
- Choi, Sung-Suk (Graduate School of Public Health Kyungpook National University)
- Published : 2004.12.30
Abstract
A series of experiments were conducted on dental denture base resins for their antibiosis. They were also compared in terms of physical and mechanical characteristics, which led to the following results: 1. As for bacterial deposition, the old products showed a wide range of distribution, while those products containing C. S. had restraints. 2. Among the products containing C. S., those ones of 7, 12 and 20% all had restraints of similar size to slop further bacterial growth. In the meanwhile, the old products had only small-size restraints for bacterial growth. 3. The following changes were observed in the aspect physical characteristics: There were no significance between the old products and the C. S. products. Thus, as for compressive force, the average