| 학회 |
한국고분자학회 |
| 학술대회 |
2014년 봄 (04/10 ~ 04/11, 대전 컨벤션센터) |
| 권호 |
39권 1호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Preparation and Properties of Polyimide/Polyurethane Blends for Capacitive Humidity Sensor |
| 초록 |
In this study, polyimide was synthesized from 4.4’-diaminodiphenyl ether (ODA) and pyromellitic diandhydride (PMDA). Polyurethane was synthesized from poly (tetramethylene oxide) glycol (PTMG), poly (dimethylsiloxane), hydroxy terminated (PDMS) 4,4’-dicyclohexylmethane diisocyanate (H12MDI) and ethylene diamine (EDA). The polyimide/polyurethane blend films having various blend ratios were prepared for the application of capacitive sensing materials. This study focused on effect of blend ratio on the properties such as water absorption properties and electric properties. This research was supported by the Fundamental R&D Program for Core Technology of Materials funded by the Ministry of Knowledge Economy, Republic of Korea. |
| 저자 |
김엄지1, 신종섭2, 전재환1, 박진명1, 박영광1, 김한도1
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| 소속 |
1부산대, 2한국신발피혁(연) |
| 키워드 |
Humidity sensor; Polyimide; Polyurethane; Polyimide-polyurethane blend
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| E-Mail |
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