FIELD: screen printing.
SUBSTANCE: carbon conductive paste, which can be used as an ink for screen printing flexible electrodes with improved electrical properties. Conductive carbon screen printing paste contains a conductive filler, conductive carbon additives, a polymer binder and a stabilizing silicone additive. Graphite with a concentration of 28-32 wt.% is used as a conductive filler. 5-7 wt.% of carbon black is used as a conductive carbon additive. The ratio of the total mass of graphite to the mass of the polymer binder ranges from 6:1 to 7.5:1.
EFFECT: reducing the electrical resistivity of the manufactured electrodes and increasing their physical resistance to bending, which expands the possibility of using this paste for the manufacture of flexible electrodes by screen printing.
5 cl, 4 dwg
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