Non-cellulosic papers for electrical purposes - Part 3: Specifications for individual materials; Sheet 4: Aramid fibre paper containing not more than 50 % of mica particles
This sheet of IEC 60819-3 specifies requirements for two types of aramid fibre paper contain-ing mica particles and designated as PAaM.
- type 1: calendered aramid paper containing mica particles;
- type 2: uncalendered aramid paper containing mica particles.