| 학회 |
한국공업화학회 |
| 학술대회 |
2007년 가을 (11/02 ~ 11/03, 한경대학교) |
| 권호 |
11권 2호 |
| 발표분야 |
접착제도료잉크 |
| 제목 |
Synthesis of Waterborne UV-curable Urethane Coatings and their UV kinetics and Viscoelastic Property |
| 초록 |
UV-curable waterborne polyurethane coatings were synthesized from IPDI(isophorone diisocyanate), PTMG(polytetramethylene ether glycol), and DMPA(dimethylol propanonic acid). For various prepolymer chain lengths, molecular weight of polyol(PTMG) and the content of ionic center were changed. 2-HEMA(2-hydroxyethylmethacrylate) was used as an end capping agent for protecting the isocyanate groups. Photocuring behavior was investigated by photo-DSC. Viscoelastic property of UV-cured coatings was analyzed using DMA. |
| 저자 |
황현득1, 문제익1, 최재훈1, 김현중1, 이충호2, 이하나3, 윤관희2
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| 소속 |
1서울대, 2Vixxol A&C Co., 3Inc. |
| 키워드 |
synthesis; waterborne; UV-curing; coatings; urethane; DMA; photo-DSC
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| E-Mail |
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