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Effect of cold extrusion and heat treatment on the mechanical properties of polypropylene

✍ Scribed by Y. W. Mai; B. Cotterell; J. Fante


Book ID
112756906
Publisher
Springer
Year
1982
Tongue
English
Weight
733 KB
Volume
15
Category
Article
ISSN
1871-6873

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Effects of hydrostatic extrusion on the
✍ T. Ariyama πŸ“‚ Article πŸ“… 1996 πŸ› Springer 🌐 English βš– 630 KB

The structure change in spherulites for hydrostatically extruded polypropylene (PP) was studied bythe use of internal friction measurements and thermophotometrytests. The onset temperature of the 13-loss peak of the PP sample decreases with increasing reduction in area, R. For the extrudates below R