The korean journal of orthodontics (대한치과교정학회지)
- Volume 12 Issue 1
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- Pages.15-20
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- 1982
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- 2234-7518(pISSN)
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- 2005-372X(eISSN)
TENSILE STRENGTH OF ORTHODONTIC DIRECT BONING ADHESIVES
교정용 접착제의 인장강도
- Kwon, Oh-Won (Department of Dentistry Graduate School, Kyungpook National University)
- 권오원 (경북대학교 대학원 치의학과)
- Published : 1982.06.01
Abstract
The requirement of ideal orthodontic direct bonding adhesive should include longevity of bond, ability to withstand a variety of forces, resistance to the degrading effects of the oral environment, and ability to be easily removed without affecting the integrity of the enamel. The purpose of this study was to evaluate the adhesive properties of recently developed 3 orthodontic directbonding adhesives by testing the tensile strength. 75 premolars extracted for orthodontic treatment were used. The tensile strength was tested by Tensilon/UTM-1-10000C after 24 hours from bonding. Following results were obtained; The mean tensile strength of each product was higher than the maximum force
저자는 비교적 최근내 개발되어 시판되고있는 3가지 교정용 접착제를 교정을 위해 발치한 25개씩의 소구치에 접착하여 24시간후에 인장강도를 측정한 결과, 다음과 같은 결론을 얻었다. 각 제품의 평균인장강도는 교정력과 구강내에서 발생할 수 있는 외력의 합인
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