Thermal transitions, microstructure and miscibility in ternary polyblends based on poly(vinylidene fluoride)
作者:
Carmen Del Río,
Jose Luis Acosta,
期刊:
Polymer International
(WILEY Available online 1993)
卷期:
Volume 30,
issue 1
页码: 47-53
ISSN:0959-8103
年代: 1993
DOI:10.1002/pi.4990300108
出版商: John Wiley&Sons, Ltd
关键词: compatibility;microstructure;polyblends;poly(vinylidene fluoride)
数据来源: WILEY
摘要:
AbstractThe morphology, microstructure and compatibility of binary and ternary polyblends based on poly(vinylidene fluoride) have been studied by means of glass transition temperature, isothermal crystallization kinetics analysis and scanning electron microscopy in order to determine the possibilities offered by poly(vinyl acetate) for compatibilizing poly(vinylidene fluoride) and polystyrene. Calorimetric and dynamic mechanical analyses demonstrate that poly(vinyl acetate) tends to ‘compatibilize’ blends of PVF2/PS, although the results of the two analyses do not agree with each other; we presume that this is due to differences in the techniques emplo
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