Morphology and sound velocity of plasticized polyvinylchloride studied using scanning acoustic microscope

Authors
Yamada, G Koda, S Matsuoka, T Nomura, H
Citation
G. Yamada et al., Morphology and sound velocity of plasticized polyvinylchloride studied using scanning acoustic microscope, JPN J A P 1, 40(5B), 2001, pp. 3593-3594
Citations number
11
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS → ACNP
Volume
40
Issue
5B
Year of publication
2001
Pages
3593 - 3594
Database
ISI
SICI code
Abstract
Morphology and sound velocity of plasticized polyvinylchloride were studied using scanning acoustic microscope. Pseudonetwork and well-dispersed domai ns were observed as acoustic images. The sound velocity of leaky surface sk imming compressional waves in the two domains and the intermediate domain w ere evaluated by analysis of the V(z) curves, The sound velocity in the wel l-dispersed domains was faster than that in the pseudonetwork domains.