Morphology of extruded PP/HDPE foam blends

被引：21
|
作者：
Sahagun, C. Zepeda
Gonzalez-Nunez, R.
Rodrigue, D. [1 ]
机构：
[1] Univ Laval, Dept Chem Engn, Quebec City, PQ G1K 7P4, Canada
[2] Univ Laval, CERSIM, Quebec City, PQ G1K 7P4, Canada
[3] Univ Guadalajara, Dept Chem Engn, Guadalajara 44430, Jalisco, Mexico
来源：
JOURNAL OF CELLULAR PLASTICS | 2006年 / 42卷 / 06期
关键词：
polyethylene; polypropylene; blends; foams; morphology;
D O I：
10.1177/0021955X06063521
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
A complete three-dimensional morphological analysis is performed to determine the size and deformation of both foam cells and dispersed phase particles in the extrusion foaming of HDPE/PP blends. Each dimension is carefully measured to determine interaction between blending and foaming on the final foam morphology. In this study, blends of 0, 10, 30, 50, 70, 90, and 100% PP in HDPE are foamed using azodicarbonamide (ACA). The effect of using a compatibilizing agent (Kraton D 1102) is also included.
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页码：469 / 485
页数：17
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