| 학회 |
한국고분자학회 |
| 학술대회 |
2021년 가을 (10/20 ~ 10/22, 경주컨벤션센터) |
| 권호 |
46권 2호 |
| 발표분야 |
고분자 가공/복합재료 |
| 제목 |
Characteristics of Ultra-High Molecular Weight Polypropylene compounded with modified nanocellulose |
| 초록 |
Ultra-High Molecular Weight Polypropylene (UHMWPP) was compounded with modified nanocellulose. UHMWPP is a hydrophobic material, but nanocellulose is a material with strong hydrophilicity, and it is necessary to modify the surface of nanocellulose. Nanocellulose was modified using octadecylisocyanate (ODI), and 1phr of nanocellulose was added to UHMWPP and compounded. The equipment used for compounding was a twin-screw extruder, and the specimens were made by hot press method. The extruder processing temperature was 230°C, and the hot press processing temperature was 180°C. The specimens were manufactured according to ASTM D790 standard and evaluated using UTM. Nanocellulose specimens made by modifying the surface show excellent elongation, and it could be potential as a composite material in the future industry. |
| 저자 |
원종찬, 김시우, 허필호, 김주원, 임원빈, 배지홍
|
| 소속 |
부산대 |
| 키워드 |
nanocellulose; compounding; twin screw extruder; hot press
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| E-Mail |
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