Thermal behaviour of some mixture of collagen hydrolysates with vinylic polymers |
| |
| Institution: | 1. Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Kunming, China;2. Department of Clinical Lab, The First Affiliated Hospital of Kunming Medical University, Kunming, China;3. Yunnan Institute of Materia Medica, Kunming, China;4. Department of Occupational Disease, The Third People''s Hospital of Yunnan Province, Kunming, China |
| |
| Abstract: | The thermal behaviour was studied by DSC and TG methods for some mixtures of poly(ethyl acrylate) and poly(vinyl alcohol) with collagen to examine compatibility, glass transition temperature and thermal degradation. The mixtures of collagen hydrolysates with poly(ethyl acrylate) have a single glass transition temperature. The mixtures with poly(vinyl alcohol) show a glass transition temperature independent of composition and a melting temperature dependent on composition. The DSC and Tg data reveal partial compatibility at low temperature. By heating above 200°, the mixture separates into the two components which behave independently. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
