▎ 摘　　要

NOVELTY - A thermistor comprises two layers of metal foil sheet-like positive temperature coefficient (PTC) core material, where the PTC core material comprises 28-34 wt.% functionally conductive filler, 3-6 wt.% auxiliary agent, 2-5 wt.% modified graphene, 6-12 wt.% linear low-density polyethylene and remaining PVDF. USE - Thermistor. ADVANTAGE - The thermistor has excellent resistance and conductivity.