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A dynamic‐mechanical study of polycarbonate‐polyester blends
Author(s) -
Li Yuan,
Williams H. Leverne
Publication year - 1990
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.1990.070401108
Subject(s) - miscibility , polycarbonate , copolyester , differential scanning calorimetry , materials science , polyester , glass transition , polymer , composite material , dynamic mechanical analysis , polymer blend , polymer chemistry , copolymer , thermodynamics , physics
Bisphenol‐A polycarbonate and an aromatic linear copolyester were melt blended for dynamic mechanical tests using a Dynastat. Corresponding powders were used in thermal analysis by differential scanning calorimetry. The deduced glass transition temperatures of the pure polymers and blends were compared to estimate the miscibility of the two polymers.