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Cure of Phenol-Formaldehyde Resin - Progress Determined by Ultrasonic Wave Propagation

✍ Scribed by Sofer, G. A.; Dietz, A. G. H.; Hauser, E. A.


Book ID
127392244
Publisher
American Chemical Society
Year
1953
Weight
782 KB
Volume
45
Category
Article
ISSN
0019-7866

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Although ultrasonic wave propagation is a well-known technique for nondestructive analysis, it can be also applied for dynamic mechanical characterization (DMA) of polymers and composites. Most of DMA characterizations at ultrasonic frequencies are performed on thermoplastics and only a few articles