Extensional viscosity of silica dispersi
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Yasufumi Otsubo; Kaoru Umeya
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Article
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1982
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John Wiley and Sons
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English
โ 442 KB
The rheological behavior in extensional flow was investigated for silica dispersions in polymer solutions using the tubeless syphon technique. The flow field of tubeless syphon is unsteady in the Lagrangian sense; hence the data are taken under transient stress conditions. Due to the insensitive nat