한국포장학회지 (KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY)
- 제8권2호
- /
- Pages.18-26
- /
- 2002
- /
- 1226-0207(pISSN)
열분석기기를 이용한 메틸셀룰로오스/키토산 블랜드의 상용성에 관한 연구
Studies on the Miscibility of Methylcellulose/Chitosan Blends by Thermogravimetric Analysis and Thermodynamic Mechanical Analysis
- Park, Jun-Seo (Dept. of Chemical Engineering) ;
- Shin, Ki-Ho (Kyoungwon New Materials, Inc.)
- 발행 : 2002.12.31
초록
Films of methylcellulose(MC), chitosan and their blends were prepared using water and acid solution as a solvent. The transition behavior and miscibility of polymers and their blends were characterized by dynamic mechanical analysis(DMA) and thermogravimetric analysis(TGA). The DMA analysis of PEG400/MC blends has shown that PEG400 was compatible with MC and was effective plasticizer since the curves of
키워드