Mechanical properties of amorphous and semi-crystalline semi-aromatic polyamides
We investigate the mechanical properties of amorphous and semi-crystalline semi-aromatic polyamides, polyphthalamides (PPA). Three relaxation processes have been identified by DMTA which is consistent with literature for polyamide. PPA exhibit a brittle-to-ductile transition from a low impact streng...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2020-04-01
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Series: | Heliyon |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2405844020307027 |