Plastic deformation of polypropylene in
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Roland Seguela; Eric Staniek; Bertrand Escaig; Bertrand Fillon
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Article
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1999
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John Wiley and Sons
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English
β 274 KB
The tensile drawing behavior of quenched and annealed films of isotactic polypropylene is investigated as a function of draw temperature and strain rate. A strain-induced structural change from the smectic to the monoclinic form is observed for the quenched films. A kinetic interpretation is propose