왁스를 함유한 자외선 경화 수지의 구조-물성 연구
- Issued Date
- 2008
- Abstract
- Surface properties and curing behavior of UV-initiated photopolymerization with and without wax have been investigated by pendulum hardness, pencil hardness, gloss, photo-differential scanning calorimetry (photo-DSC), and FTIR-ATR. In addition, the influence of wax type (paraffin wax, PE wax) on the various properties of UV cured films was studied. The results showed that the wax type and the concentration of wax were the significant factor affecting gloss and curing of UV cured films. Specially, the photo-DSC results showed that the polymerization reactivity and the ultimate percentage conversion for the UV cured films containing paraffin wax were higher than the corresponding values for the formulation without wax and with PE wax. The observed results clearly demonstrate that the photopolymerization of UV curing with paraffin wax in an air atmosphere is less inhibited by the oxygen compared to UV curing without wax and with PE wax.
- Alternative Title
- Structure - Property Studies of UV-curable resin containing wax
- Alternative Author(s)
- Shin Chun Hee
- Affiliation
- 일반대학원 첨단부품소재공학과
- Department
- 일반대학원 첨단부품소재공학과
- Advisor
- 홍진후
- Awarded Date
- 2009-02
- Table Of Contents
- 제 1장. 왁스를 함유한 자외선 경화 수지의 경화거동과 코팅 1
1. 서 론 1
1.1 연구의 필요성 1
1.2 배경 3
2. 실 험 7
2.1 실험재료 7
2.2 배합 및 경화조건 7
2.3 도막 물성 측정 8
2.3.1 진자경도 측정(Pendulum hardness) 8
2.3.2 연필경도 측정(Pencil hardness) 8
2.3.3 광택도 측정 8
2.3.4 내오염성 측정 9
2.3.5 점도 측정 9
2.3.6 Photo-DSC 9
2.3.7 FT-IR/ATR 10
2.3.8 SEM(Scanning electron micrographs) 10
2.3.9 FT-IR / ATR Imaging Microscope 10
3. 결과 및 고찰 14
3.1 경화도와 물성간의 상관관계 14
3.2 자외선 경화 필름 표면층의 모폴로지 변화 27
3.3 산소저해 현상 29
3.4 경화속도에 따라 왁스가 자외선 경화 수지의 경화거동에 미치는 영향 33
4. 결 론 43
참고문헌 44
- Degree
- Master
- Publisher
- 조선대학교
- Citation
- 신춘희. (2008). 왁스를 함유한 자외선 경화 수지의 구조-물성 연구.
- Type
- Dissertation
- URI
- https://oak.chosun.ac.kr/handle/2020.oak/8049
http://chosun.dcollection.net/common/orgView/200000237695
- Appears in Collections:
- General Graduate School > 3. Theses(Master)
- Files in This Item:
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