Crystal structures and orientation development in tubular film extrusion of syndiotactic polypropylene and isotactic polypropylene

Authors :: Choi, Dongman
White, James L.
Source :: Polymer Engineering and Science. October 2001, Vol. 41 Issue 10, p1743, 9 p.
Publication Year :: 2001
Abstract: The differences in behavior of isotactic polypropylene (iPP) and syndiotactic polypropylene (sPP) in tubular film extrusion are qualitatively described. The crystalline form and orientation in the films were characterized using [...]

Subjects :: Polymer industry -- Research -- Analysis
Polypropylene -- Analysis -- Research
Extrusion process -- Analysis -- Research
Polymers -- Analysis -- Research
Refraction, Double -- Analysis -- Research
Engineering and manufacturing industries
Science and technology
Analysis
Research

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