Electrical properties and insulation properties
It still has excellent insulation and stable electrical properties in high temperature, high pressure, high speed, high humidity and other environments. Generally, the volume resistivity can reach 1015-1016 megaohms, which can maintain a small dielectric constant and dielectric loss over a wide range of temperatures and frequencies. PAEK is an insulating material for wires, and it is ideal for manufacturing heat-resistant coated wires. This wire has better solvent resistance and stress crack resistance than the currently widely used Teflon insulated wires.