Miscibility, crystallization behavior and morphology of novel poly(butylene suberate) and poly(vinyl phenol) blends
作者： Xiaoran Shi , Zhaobin Qiu
DOI: 10.1039/C5RA16801E
关键词:
摘要: In this research, we first prepared novel crystalline poly(butylene suberate) (PBSub) and amorphous poly(vinyl phenol) (PVPh) blends from a viewpoint of specific interaction further studied the miscibility, crystallization behavior, morphology PBSub/PVPh with several techniques. Both single composition dependent glass transition temperature depression equilibrium melting point PBSub indicated that were miscible over whole blend compositions. We investigated behavior neat blended under differ conditions, found nonisothermal melt overall isothermal kinetics suppressed in blends, respect to PBSub. The spherulitic growth rates at different degrees supercooling, revealing degree supercooling was key factor influence growth. blending PVPh showed little on crystal structure but slightly reduced crystallinity blends.
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