FIELD: conductive composite fibers.
SUBSTANCE: fiber comprises a matrix of a fiber-forming thermoplastic polymer and an electrically conductive filler dispersed in said matrix, wherein said electrically conductive filler is a mixture of carbon black nanoparticles and carbon nanotubes in a mass ratio of 4:1 to 12:1, wherein said electrically conductive composite fiber is characterized by relative elongation with a gap of at least 10%.
EFFECT: creating a flexible and wear-resistant electrically conductive fiber with good conductivity characteristics, which is made in a simple and economical way from large-tonnage polymers.
19 cl, 1 dwg, 1 tbl, 3 ex
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