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Effects of phase separation on the mechanical properties of polystyrene/poly(vinyl methyl ether) blends

✍ Scribed by J. H. Kim; Frank E. Karasz; M. F. Malone

Publisher
Society for Plastic Engineers
Year
1991
Tongue
English
Weight
488 KB
Volume
31
Category
Article
ISSN
0032-3888

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✦ Synopsis

Abstract

The effects of phase separation temperature and time on the tensile, dynamic mechanical, and tear properties of blends of polystyrene and poly(vinyl methyl ether) were investigated after phase separation above their respective cloud points with specified temperature‐annealing time protocols. The results are analyzed in terms of the phase connectivity, interfacial adhesion, and changes in the glass transition temperature.

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