COMPOSITION FOR MAKING ROTOR WHEELS OF ELECTRIC SUBMERSIBLE CENTRIFUGAL PUMPS Russian patent published in 2010 - IPC C08J5/24 C08L63/00 C08K7/02 F04D13/08 

Abstract RU 2405005 C1

FIELD: chemistry.

SUBSTANCE: composition is a mixture of filler - discrete basalt fibre with fibre diametre of 9-12 mcm and length of up to 1000 mcm with binder - epoxyvinylether resin EVS-9133. Concentration of said filler in the mixture is 30-70 wt %.

EFFECT: high temperature resistance of material hardened with disclosed composition, high wear resistance in a liquid medium containing abrasive material and in dry friction conditions, chemical resistance during operation in aggressive media, reduced probability of scaling on the surface, simple formulation, cheap preparation and wide range of compositions.

1 tbl, 7 ex

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RU 2 405 005 C1

Authors

Sjur Tat'Jana Anatol'Evna

Tret'Jakova Alena Sergeevna

Matveev Sergej Anatol'Evich

Tarasov Andrej Vasil'Evich

Dates

2010-11-27Published

2009-03-30Filed