Electrorheological fluids with hydrocarbyl aromatic hydroxy comp

Compositions – Heat-exchange – low-freezing or pour point – or high boiling... – Organic components

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252 74, 252572, C10M17100, C10M16904

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active

055588115

ABSTRACT:
A mixture of a carbon-based hydrophobic base fluid, an electrorheologically active solid particle, and an aromatic hydroxy compound substituted with a hydrocarbyl group containing at least about 6 carbon atoms shows good dispersion characteristics and good electrorheological activity.

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"Influence of Nature of Surfactants on the Electrorheological Effect in Nonaqueous Dispersions," O. A. Chertkova et al, Kolloidnyi Zhurnal, 44, 1, pp. 83-90, Jan. 1982.
Lubrication Theory and Practice, Dr. P. A. Asseff, pp. 9-15 1981.

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