3M™ Calendered Paper offers superior thermal stability, low-moisture absorption, high thermal conductivity and long-term reliability. The high thermal conductivity helps to increase transformer overload capability. This paper provides excellent layered insulation to liquid-filled distribution transformer designs.
3M™ Calendered Paper provides stable electrical properties in the presence of moisture. The thermal conductivity allows for greater heat dissipation and reduces coil hot-spot temperatures. This liquid-filled transformer insulation paper absorbs less moisture to reduce transformer coil drying time. The paper offers excellent thermal stability for high-temperature applications. IEEE Approved, RoHS/REACH Compliant.