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Molecular orientation in film extrusion of high-density polyethylene

โœ Scribed by J. J. C. Picot


Publisher
Society for Plastic Engineers
Year
1984
Tongue
English
Weight
566 KB
Volume
24
Category
Article
ISSN
0032-3888

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Molecular orientation evolution during l
โœ Giriprasath Gururajan; Amod A. Ogale ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 295 KB

## Abstract Realโ€time polarized Raman spectroscopy was used in this study to measure the molecular orientation evolution during blown film extrusion of lowโ€density polyethylene (LDPE). Spectra were obtained at different locations along the blown film line, starting from the molten state near the di