3M™ ThermaVolt AR

3M™ ThermaVolt AR is an inorganic-based calendered insulation for transformers. It contains a high performance fiber backbone that promotes good mechanical strength, and inorganic content which offers good dielectric strength and thermal stability.

ThermaVolt AR main field of operation is open ventilated dry-type Transformers rated through Class 220(R). Common applications include major ground insulation, minor insulation, core wrap, high-low barrier, inter-winding insulation and turn insulations.

3M™ and ThermaVolt AR™ are trademarks of 3M Company.