치과 수복재용 복합레진의 기계적 물성에 대한 연구

• 영문명: Mechanical properties of composite resins for dental restorative
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 류호남(Ryu, Ho-Nam) 이광래(Lee, Kwang-Rae)
• 간행물 정보: 『산업기술연구』vol.35, 31~34쪽, 전체 4쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2015.09.30

영문 초록

The purpose of the study was to investigate the mechanical properties (diametral tensile strength, flexural strength, compressive strength, Vickers hardness) of 4 kinds of composit resins; Bis-GMA based composit, Bis-EMA based composit, Bis-GMA/UDMA based composit, and Bis-EMA/UDMA based composit, The composit resin based Bis-GMA showed stronger mechanical properties than Bis-EMA. It was found that the addition of UDMA to both Bis-GMA based composit and Bis-EMA based composit highly improved mechanical properties. However, the mechanical properties of the composit resins prepared in this study were lower than those of the commercialized products in market(Charmfil flow(Denkist), Quadrant flow(CAVEX)), since the composit resins prepared in this study has much lower inorganic filler content of 43wt% comparing with 50∼70wt% inorganic filler content of the commercialized products.

목차

1 . 서론

2 . 실험

3 . 결과 및 토론

4 . 결론

키워드

치과용 복합레진 Bis-GMA Bis-EMA UDMA Dental Composit resin Bis-GMA Bis-EMA UDMA