1.
Guang Pu Xue Yu Guang Pu Fen Xi
; 23(3): 515-8, 2003 Jun.
Article
in Chinese
| MEDLINE
| ID: mdl-12953529
ABSTRACT
The interaction in binary blends of poly (epsilon-caprolactone) with nitrocellulose, ethyl cellulose, and cellulose carbamate was studied by FT-infrared spectroscopic technique. The results indicate that the self-hydrogen-bonding interaction in cellulose derivatives decreases obviously with the decrease of O-H groups in one structure unit, while the interaction between poly(epsilon-caprolactone) and cellulose derivatives is enhanced. The enhancement of such interaction affects the crystalliztion behavior of PCL evidently, and the crystallization ability of PCL in the blends weakens.