FIELD: powder metallurgy. SUBSTANCE: pentahydrous copper sulfate is mixed with glycerin (their mass ratio being 1:12-14) and is heated to 150-160 C. The process is followed by sustaining and by raising temperature to 180-185 C. Then washing with alcohol which contains 0.5-1.0 % of hydroquinone is carried out. Thus prepared powder having dispersity 0.01-0.1 μm is placed into alcohol which contains 0.5-1.0 % of stearic or palmitic acid or their mixture. After sustaining copper powder is mixed with organic binder and with stabilizing agent to prepare conductiving coating, their mass ratio being 100:25-50-50:0.5-1.0 respectively. Epoxy or phenol-formaldehyde resin is used as mentioned above binder, hydroxyl- or amino-containing aromatic compounds are used as said stabilizer. EFFECT: improves efficiency of the method. 5 cl, 3 tbl
