| 학회 |
한국공업화학회 |
| 학술대회 |
2008년 봄 (05/09 ~ 05/10, 한양대학교(안산)) |
| 권호 |
12권 1호 |
| 발표분야 |
고분자 |
| 제목 |
Elastomer-based nanocomposites with organically modified montmorillonites |
| 초록 |
For the improvement of the interaction between elastomer and montmorillonite (MMT), organic modifiers were synthesized by the variation of the subsituents on ammonium ion and used to modify Na+-MMT. We could observe the changes of interlayer distance of organically modified montmorillonite (OMMT) depending on the chemical structures of organic modifier by x-ray diffraction and OMMTs containing the longer alkyl chains exhibited the higher d-spacings. Nanocomposites could be prepared by melt-compounding or solution-process of elasotmers with various OMMTs followed by hot-press vulcanization if necessary. Tensile strength and Young's modulus of pristine elastomer were much improved in comparison with those of elastomer/OMMT nanocompsites. |
| 저자 |
한미정 |
| 소속 |
한국화학(연) |
| 키워드 |
Elastomer; Nanocomposites; Montmorillonite; Organic modifier
|
| E-Mail |
|
