CONDUCTIVE COMPOSITE MATERIAL OBTAINED FROM POWDERS WITH COATING Russian patent published in 2020 - IPC H01B1/22 C08J7/06 

FIELD: production of composite materials.

SUBSTANCE: invention relates to production of functional composite materials (electrical conductors, heat conductors, etc.), which are obtained from powders with coating. Disclosed is a conductive composite material comprising an interconnected structure of conductive particles, wherein said conductive particles comprise a core of organic material, plated with at least one layer of electrically conductive and/or heat-conducting material, where said core is a thermoplastic material and has size of 5 mcm to 300 mcm, and said layer of conductive material is made of metal or ceramic material, whole set of particles is interconnected inside structure of said conducting composite material thus forming continuous three-dimensional structure of conducting material. Mass fraction of conductive clad element in said conductive composite material ranges from 1 % to 30 % by weight relative to total weight of conductive composite material.

EFFECT: technical result is reduction of conductive phase fraction in organic matrix with simultaneous provision of high specific conductivity characteristics.

13 cl, 9 dwg, 2 tbl