Such materials, including PTC-effect composite materials, corresponding manufacturing methods, and heater devices

摘要

Co-continuous moldable polymer composites having a PTC effect have a matrix comprising at least two miscible polymers (HDPE, POM), and an electrically conductive filler (CB) in the matrix. At least one of the miscible polymers is high-density polyethylene (HDPE) and at least another of the miscible polymers is polyoxymethylene (POM).