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3D 프린팅용 UV 경화 수지의 조사량 및 항온수조 침적에 따른 수축률의 차이
Difference between shrinkage rate of irradiation amount of 3D printing UV curable resin and shrinkage rate according to a constant temperature water bath
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- 발행기관
- 대한치과기공학회 바로가기
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- 간행물
- 대한치과기공학회지 KCI 등재 바로가기
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- 통권
- Vol.42 No.2 (2020.06)바로가기
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- 페이지
- pp.113-120
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- 저자
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- 언어
- 한국어(KOR)
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- URL
- https://www.earticle.net/Article/A377277
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4,000원
원문정보
초록
- 영어
- Purpose: This study is to compare and analyze the shrinkage of the specimen after UV irradiation of UV cured resin at 5, 15, and 30 minutes. Methods: A cylindrical UV cured specimen was produced using a stainless steel mold. UV cured resin specimens were prepared in three groups: 5 minutes cured (5M), 15 minutes cured (15M), and 30 minutes cured (30M). The measurement was made in total 3rd. The measurement was made in total 3rd. The primary measurement was made after 24 hours using a digital measuring instrument. The 2nd and 3rd measurements were deposited in a constant temperature water bath and the shrinkage was measured. The measured data was calculated by referring to the ASTM C326 linear measurement calculation method. T-test and One-way ANOVA were performed to test the significance between groups. The post-test was conducted with Tukey (α=0.05). Results: When the inner diameter and the outer diameter of the three groups not placed in the water bath were compared and analyzed, the contraction was the smallest at 6.8% in the 5M group, and the contraction was the largest at 7.3% in the 30M group. In the outer diameter, the contraction of the 5M group was the smallest at 3.5%, and the contraction of the 30M group was the largest at 4.5%. Shrinkage decreased in all three groups immersed in a water bath for 3-7 days. Conclusion: In the UV cured resin specimen, the shrinkage increased as the amount of UV irradiation increased.
목차
[Abstract]
I. 서론
Ⅱ. 연구 방법
1. 시편 제작
2. 시편측정 및 수조
3. 통계분석
Ⅲ. 결과
Ⅳ. 고찰
Ⅴ. 결론
REFERENCES
키워드
UV Curing Resin Shrinkage저자
간행물 정보
발행기관
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- 발행기관명
- 대한치과기공학회 [The Korean Academy Of Dental Technology]
- 설립연도
- 1979
- 분야
- 의약학>치의학
- 소개
- 본 학회는 치과기공에 관한 모든 분야의 연구와 회무를 총괄하기 위하여 세분화된 분과학회의 회원 상호간 학술교류와 정보를 수집하고, 보수교육 및 학술대회 준비, 진행과 학회지 발간등의 업무를 효율적으로 수행함을 목적으로 한다.
간행물
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- 간행물명
- 대한치과기공학회지 [THE JOURNAL OF KOREAN ACADEMY OF DENTAL TECHNOLOGY]
- 간기
- 계간
- pISSN
- 1229-3954
- eISSN
- 2288-5218
- 수록기간
- 1979~2026
- 등재여부
- KCI 등재
- 십진분류
- KDC 515 DDC 617
이 권호 내 다른 논문 / 대한치과기공학회지 Vol.42 No.2
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