Effects of postextrusion conditions on t
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C. Zepeda Sahagรบn; R. Gonzรกlez Nรบรฑez; D. Rodrigue
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Article
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2007
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John Wiley and Sons
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English
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## Abstract The effects of postextrusion conditions (i.e., the draw ratio) were studied to control the cellular structure of extruded foams based on polymer blends. Highโdensity polyethylene and polypropylene were foamed with azodicarbonamide as a chemical blowing agent, zinc oxide as an accelerato