ELECTRICALLY CONDUCTIVE METAL-FILLED POLYMER COMPOUND FOR 3D-PRINTING (VERSIONS) Russian patent published in 2018 - IPC C08K3/08 B29C67/04 

FIELD: electricity.

SUBSTANCE: electrically conductive polymer compound as a polymer base contains a polymer of styrene-butadiene-styrene (SBS) in the amount of 10 wt %, as a conductive metal filler - solder Sn-63 or lead in amount of 40 wt %, and as a plasticiser - oil OP-6s in amount of 50 wt %. Version of compound as polymer base contains the SBS in the amount of 10-20 wt %, as conductive metal filler - copper or aluminium in the amount of 30-40 wt %, and as a plasticiser - oil OP-6s in the amount of 50 wt %.

EFFECT: increase in electrical conductivity and melt flow index for polymer composites intended for 3D printing.

2 cl, 1 tbl, 16 ex