Premium
Comparison of thermal techniques for glass transition assignment. II. Commercial polymers
Author(s) -
Ferrillo Rosalie G.,
Achorn Peter J.
Publication year - 1997
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/(sici)1097-4628(19970404)64:1<191::aid-app17>3.0.co;2-7
Subject(s) - differential scanning calorimetry , glass transition , dynamic mechanical analysis , materials science , polymer , thermal analysis , calorimetry , composite material , thermal , polymer chemistry , thermodynamics , physics
The differential scanning calorimetry glass transition (DSC T g ), measured by ASTM test method E‐1356, and the dynamic mechanical analysis glass transition (DMA T g ), measured using a new definition of the DMA T g , generally agree within ±4°C for a wide variety of commercially available polymers. The DMA T g is defined as the average of E ′ and tan δ peak temperatures measured at a 1 rad/s oscillation frequency. © 1997 John Wiley & Sons, Inc. J Appl Polym Sci 64: 191–195, 1997