Marvite Resin

Engi-Mat’s magnet wire insulation & motor resin – a proprietary family of products known as Marvite Materials – offer dramatically improved thermal conductivity, enabling increased power density, higher efficiency, and longer life for motors, actuators and related products.

Marvite wire insulation and Marvite motor resin both demonstrate high thermal conductivity. In solenoid coil tests, Marvite Materials provided a dramatic improvement in heat dissipation, enabling 46% more power without increasing wire temperature (or 31% lower temperature rise at the same power). Additionally, Marvite wire insulation has a thermal index of 281°C.