| 학회 |
한국고분자학회 |
| 학술대회 |
2007년 봄 (04/12 ~ 04/13, 제주 ICC) |
| 권호 |
32권 1호 |
| 발표분야 |
고분자 가공/복합재료 |
| 제목 |
Characterization of Waterborne Polyurethane/ Clay Nanocomposite Adhesives Containing Different Amount of Ionic Groups |
| 초록 |
A series of waterborne polyurethane (WBPU)/clay nanocomposite dispersions containing different amount of 2,2-bis(hydroxymethyl) propionic acid (DMPA) and clay were synthesized applying sonication. Relationship between the properties of WBPU/clay nanocomposite with various DMPA content and clay concentration has been investigated. Mean particle size and zeta potential of the dispersion were found to be depend on both of DMPA and clay content. The thermal stability and mechanical properties were also dependent on optimum clay concentration which increased with increasing of DMPA content in WBPU/clay nanocomposite. The WBPU/ clay nanocomposite adhesive material which contain high amount of DMPA with optimum clay concentration shows maximum adhesive strength. |
| 저자 |
MD.미자누르하흐만, 김한도, 신대범, 유혜진
|
| 소속 |
부산대 |
| 키워드 |
waterborne polyurethane; clay; adhesive
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| E-Mail |
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