Toughened nylon resins

Toughened nylon resins

The impact failure of blends of nylon 6,6 and low density polyethylene grafted with maleic anhydride (PEgMA) is discussed in terms of fracture morphology, composition, and particle adhesion and dispersion. Basic criteria for effective impact modification of these materials are developed. A numerical...

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Veröffentlicht in:Polymer engineering and science 1983-05, Vol.23 (7), p.380-389
Hauptverfasser: Hobbs, S. Y., Bopp, R. C., Watkins, V. H.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Exact sciences and technology
Industrial polymers. Preparations
Polymer industry, paints, wood
Technology of polymers
Thermoplastics
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Zusammenfassung:The impact failure of blends of nylon 6,6 and low density polyethylene grafted with maleic anhydride (PEgMA) is discussed in terms of fracture morphology, composition, and particle adhesion and dispersion. Basic criteria for effective impact modification of these materials are developed. A numerical model for estimating the extent of shear banding resulting from shear stress field overlap between neighboring impact modifier particles is presented.
ISSN:0032-3888
1548-2634
DOI:10.1002/pen.760230703