| 학회 |
한국고분자학회 |
| 학술대회 |
2022년 봄 (04/06 ~ 04/08, 대전컨벤션센터) |
| 권호 |
47권 1호 |
| 발표분야 |
고분자가공/복합재료/재활용 |
| 제목 |
Effect of glass bead surface functionalization on the retro-reflective performance of polyurethane coating. |
| 초록 |
Due to the recent increase in nightwalkers and pedestrian traffic accidents, interest in products using retro-reflection has increased, and many studies on retro-reflection are being conducted. However, it is not easy to disperse retro-reflective glass beads in viscous coating resin and to acheive high durability. In this work, we functionalized glass beads surface which can be covalently conjugated to coating resin to enhence dispersibility and durability in coating resin. The dispersibility, chemical composition, mechanical and retro-reflection properties of functionalized glass beads and coating resin were investigated. The functinalized glass beads were covalently conjugated to coating resin and showed well dispersibility and high durability without diminishment of retro-reflection efficiency. This work was supported by the Technology Development Program(S3174803) funded by the Ministry of SMEs and Startups(MSS, Korea). |
| 저자 |
김보민1, 박혜지1, 김규환1, 서나연1, 황세정2, 양성용2, 박재형1
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| 소속 |
1경북대, 2(주)수텍스 |
| 키워드 |
retro-reflective effect; surface functionalization; glass beads; friction durability
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| E-Mail |
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