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Parallel Dynamic Thermomechanical Measurements of Polymer Libraries

✍ Scribed by Mary Beth Kossuth; Damian A. Hajduk; Christopher Freitag; John Varni

Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
187 KB
Volume
25
Category
Article
ISSN
1022-1336

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✦ Synopsis

Abstract

Summary: A common bottleneck in combinatorial materials science occurs at the characterization stage. Here we discuss an instrument for the rapid measurement of mechanical properties of polymer libraries, which allows for 96 simultaneous measurements to be taken under a variety of conditions. For example, plateau moduli and glass transition temperatures can be measured by ramping temperature while applying a deformation at a constant amplitude and frequency, much like a conventional DMTA.

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