| 학회 |
한국고분자학회 |
| 학술대회 |
2002년 봄 (04/12 ~ 04/13, 서울대학교) |
| 권호 |
27권 1호, p.141 |
| 발표분야 |
고분자 구조 및 물성 |
| 제목 |
Effect of hard- and flexible-backboned prepolymers on the photopolymerization kinetics of a methacrylate resin |
| 초록 |
The effect of hard- and flexible-backboned urethane methacrylate prepolymers on the UV photopolymerization kinetics of a methacrylate resin has been studied. The mechanical properties can be tuned by combining the flexibility of aliphatic-backboned urethane methacrylate prepolymer with the hardness of both highly crosslinked acrylates and aromatic-backboned epoxy/urethane methacrylate prepolymers. An increase in flexible-backboned prepolymer content caused a increase in both photopolymerization rates and final conversions. Tuning of mixing ratio between crosslinkable acrylate and aromatic-backboned prepolymer should be required to achieve the proper mechanical properties. |
| 저자 |
최영선, 권진오
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| 소속 |
부산대 |
| 키워드 |
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| E-Mail |
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