FIELD: electrical engineering. SUBSTANCE: binding paste comprises coal-tar pitch and oleic acid, the ratio of components being as follows (wt %): 94.0-96.5 coal-tar pitch and 3.5-6.0 oleic acid. The present invention makes it possible to improved friction properties of binding paste. EFFECT: improved properties. 1 tbl
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Authors
Dates
1997-09-10—Published
1994-03-14—Filed