| 학회 |
한국고분자학회 |
| 학술대회 |
2010년 봄 (04/08 ~ 04/09, 대전컨벤션센터) |
| 권호 |
35권 1호 |
| 발표분야 |
고분자 가공/복합재료 |
| 제목 |
Physical Properties of Wood/PVC Composites with Aminosilane-Treated Wood Flour |
| 초록 |
In general, most physical properties of wood/PVC composites are lower than those of corresponding neat PVC resin because of poor interfacial adhesion between the hydrophilic wood flour and hydrophobic PVC. Therefore, we treated wood flour with an amino silane, which is generally used as a coupling agent, to improve wood/PVC interfacial adhesion, and then eco-friendly wood/PVC/clay nanocomposites were prepared by melt blending the aminosilane-treated wood flour, a heavy metal free PVC compound, and an organoclay. The effects of treating wood flour with the amino silane and introducing the organoclay in the composites were investigated. Physical properties of the composites were investigated by UTM, izod impact tester. The tensile properties of the composites with the aminosilane-treated wood flour were considerably higher than those of the composites with neat wood flour. The performance of the composites was also considerably improved by incorporating the organoclay. |
| 저자 |
박병섭, 김대수, 홍진욱, 성시현, 박솔몬, 신용화
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| 소속 |
충북대 |
| 키워드 |
PVC; aminosilane; WPC composite
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| E-Mail |
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