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Physical basis for a pressure-dependent yield criterion for polymers

โœ Scribed by Richard E. Lyon


Publisher
Society for Plastic Engineers
Year
1989
Tongue
English
Weight
362 KB
Volume
29
Category
Article
ISSN
0032-3888

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๐Ÿ“œ SIMILAR VOLUMES


A Simple Relation for the Concentration
โœ Gerard J. Fleer; Alexander M. Skvortsov; Remco Tuinier ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 235 KB

## Abstract We propose simple expressions $\Pi /\Pi \_0 = 1 + (\varphi /\varphi \_{{\rm ex}} )^{3\alpha - 1}$ and $(\delta \_0 /\delta )^2 = 1 + (\varphi /\varphi \_{{\rm ex}} )^{2\alpha }$ for the osmotic pressure ฮ  and the depletion thickness __ฮด__ as a function of the polymer concentration __ฯ†__