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Isotropic and anisotropic scattering from polyethylene during crystallization

✍ Scribed by H. Suzuki; Y. Muraoka; K. Kajiwara


Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
506 KB
Volume
17
Category
Article
ISSN
0014-3057

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✦ Synopsis


A light-scattering method for determining the optical anisotropy of large molecules is considered in detail. An application of the method is demonstrated to linear polyethylene while isothermally crystallizing in p-xylene solution. The polyethylene crystals formed are characterized as anisotropic thin discs having an optical anisotropy of 0.4--0.6.


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