| 학회 |
한국공업화학회 |
| 학술대회 |
2010년 봄 (05/13 ~ 05/14, BEXCO(부산)) |
| 권호 |
14권 1호 |
| 발표분야 |
고분자 |
| 제목 |
Synthesis of UV cured PDMS-PUD Composite Filmsand TheirProperties |
| 초록 |
Water-borne polyurethane dispersions(PUD)has been known asenvironmental-friendly polymeric materials. But they have poor water-resistance and weak mechanical properties compared with solvent based PU.To enhance the poor physical properties, we synthesized poly(dimethyl siloxane) (PDMS) - PUresins and cured them by UV. To verify the resulted synthesic PDMS-PU resins, we monitored the process by fourier transformed infrared spectroscopy (FT-IR). Mechanical properties such as tensile strength and elongation at break were measured using universal testing machine (UTM). And Thermal properties were also measured by differential scanning calorimetry (DSC) and thrmogravimetric analyzer (TGA). Water resistance was verified bycontact angle test. |
| 저자 |
최석훈1, 허훈1, 김동현1, 박노형1, 조을룡2
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| 소속 |
1한국생산기술(연), 2한국기술교육대 |
| 키워드 |
water-borne PUD; PDMS; UV curing
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| E-Mail |
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