Light-scattering photometer with optical
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S. Li; K. B. Migler; E. K. Hobbie; H. Kramer; C. C. Han; E. J. Amis
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Article
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1997
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John Wiley and Sons
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English
⚖ 333 KB
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A light-scattering photometer with optical microscope for in-line studies during polymer processing is described. The instrument utilizes a commercial twinscrew extruding device that feeds molten polymer into a narrow slit die equipped with sapphire optical windows. The flow rate through the die is