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Some physical properties of polypropylene-phenolic microsphere blends

✍ Scribed by Danuta Żuchowska; Drahomíra Hlavatá

Book ID
103071764
Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
391 KB
Volume
27
Category
Article
ISSN
0014-3057

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✦ Synopsis

The effects of phenolic microspheres (PFM) on crystallinity and mechanical properties of isotactic polypropylene were studied. Isotactic polypropylene-PFM blends were formed by injection or moulding methods. The addition of PFM influences neither the degree of crystallinity of the polypropylene matrix nor the elastic properties of the composites. The specific work of deformation to yield decreases rapidly when the volume fraction of PFM exceeds 0.01.

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