CARBON FLEXIBLE HEATING STRUCTURE Russian patent published in 2009 - IPC H05B3/10 

FIELD: physics.

SUBSTANCE: conducting composition made of mixture of liquid silicon rubber and conducting soot, in which weight ratio between liquid silicon rubber and conducting soot makes 100:1˜15. In the second version conducting composition is made of liquid silicon rubber and graphite powder mixture, in which weight ratio between liquid silicon rubber and graphite powder makes 100:10˜150. Conducting composition may be molded in the form of grid, plate, rod, ring or bar, or it may be spread or applied onto framed template and hardened. Grid may represent cloth made of weft and haircloth, may have input sections made longer than weft or haircloth. Inlet sections are copper or silver wires coated with tin.

EFFECT: higher thermal resistance, winter resistance, ozone stability, electric insulation, flexibility.

7 cl, 7 dwg