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Influence of electron induced reactive processing and secondary rubber phase on spinnability of polypropylene and polypropylene/rubber blends / S. Al Rahhal in INTERNATIONAL POLYMER PROCESSING, Vol. XXXIII, N° 1 (03/2018)

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inINTERNATIONAL POLYMER PROCESSING > Vol. XXXIII, N° 1 (03/2018) . - p. 60-65

Titre :	Influence of electron induced reactive processing and secondary rubber phase on spinnability of polypropylene and polypropylene/rubber blends
Type de document :	texte imprimé
Auteurs :	S. Al Rahhal, Auteur ; Harald Brünig, Auteur ; U. Gohs ; G. Heinrich
Année de publication :	2018
Article en page(s) :	p. 60-65
Note générale :	Bibliogr.
Langues :	Anglais (eng)
Catégories :	Alliages polymères Copolymère éthylène octane Extrusion filage Faisceaux électroniques Irradiation Polypropylène Rhéologie Traitement par irradiation
Index. décimale :	668.4 Plastiques, vinyles
Résumé :	The melt spinning behavior of electron-irradiated polypropylene (PP) and PP/ethylene-octene-copolymer (EOC) blends was studied. The low ability to fiber formation of the impact enhanced PP/EOC blends with 2.5 mass percent of high viscous and non-spinnable EOC rubber was enhanced to a large extent by applying a dose of 6 kGy using a continuous electron induced reactive processing (CEIReP). The influence of structure alteration during CEIReP on the fiber formation as well as the textile physical properties of as-spun blend fiber were explored. A remarkable enhancement of the initial modulus as well as the linear elastic region of CEIReP modified PP/EOC blend fiber were achieved.
Note de contenu :	- EXPERIMENTAL : Materials - Blending and continuous electron induced reactive processing - Dynamic rheological measurements - Spinnability by extruder melt spinning equipment - Tensile tests and mechanical properties - RESULTS AND DISCUSSION : Dynamic rheological measurements - Spinnability - Textile properties of as-spun fiber from modified PP and PP/EOC blends
DOI :	10.3139/217.3378
En ligne :	https://drive.google.com/file/d/1loNYkbwQrIMULIDsMmVwZbiDgG-AreKt/view?usp=drive [...]
Format de la ressource électronique :	Pdf
Permalink :	https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30170

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