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Antiplasticization of a polyamide: a positron annihilation lifetime spectroscopy study

✍ Scribed by A. Garcia; M. Iriarte; C. Uriarte; J.J. Iruin; A. Etxeberria; J.del Rio

Book ID
108247742
Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
250 KB
Volume
45
Category
Article
ISSN
0032-3861

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## Abstract Polyamide 6 (PA6) was studied using positron annihilation lifetime spectroscopy (PALS). From the __ortho__‐positronium lifetime Ο„~3~ the size of local free volumes (holes) was estimated. In dry PA6 the mean hole volume __v__ varied between 70 Γ…3 and 128 Γ…^3^ when the temperature increas