자외선 경화형 변성 (3,4-epoxycyclohexane)methyl 3,4-epoxycyclohexylcarboxylate 아크릴레이트의 합성

서지정보

ㆍ발행기관 : 한국재료학회 ㆍ수록지정보 : 한국재료학회지 / 27권 / 4호
ㆍ저자명 : 이종민, 이환표, 이상건, 박형남, 최광식, 김도진

목차

1. 서 론
2. 실험 방법
2.1 사이클로 알리페틱 에폭시 아크릴레이트의 합성
2.2 사이클로 알리페틱 에폭시 기반의 혼합물 제조
2.3 사이클로 알리페틱 에폭시 아크릴레이트 생성물분석
3. 결과 및 고찰
3.1 사이클로 알리페틱 에폭시 아크릴레이트 FT-IR및 13C NMR측정
3.2 혼합물로 제조된 시편의 물성 평가
3.3 사이클로 알리페틱 에폭시 혼합물의 광경화 거동
4. 결 론
Acknowledgement
References

영어 초록

In this study, (3,4-epoxycyclohexane)methyl 3,4-epoxycyclohexylcarboxylate acrylate was synthesized by reacting (3,4-epoxycyclohexane)methyl 3,4-epoxycyclohexylcarboxylate with acrylic acid to minimize hardening shrinkage and to improve heat resistance, which are known as disadvantages of photopolymers for 3D printing application. Urethane acrylate was synthesized by reacting 1,3,5-triazine-2,4,6-triamino alcohol, 2-hexylethyl acrylate, and isophorone diisocyanate in order to improve the mechanical properties without deteriorating the heat resistance. The physical properties before and after the synthesis of the acrylate and the mechanical properties when the urethane acrylate was applied were investigated. The reaction progress of the composite was examined by FTIR and 13C NMR. The heat deflection temperature, flexural strength, and surface hardness of the molding were measured. The curing behavior by Photo-DSC ultraviolet irradiation was also examined.

참고 자료

없음