3M Flexible Insulation for Electrical Equipment Manufacturing

3M™ Liquid-Filled Transformer Insulation meets the high performance insulation requirements for new high-temperature, liquid-filled distribution transformer design with excellent thermal stability up to thermal class 155°C.

M™ CeQUIN Inorganic Insulating Papers and Laminates feature superior varnish absorption in a range from 5mils (.79mm) to 60 mils (1.5mm) thick. Designed for high temperature applications such as dry-type transformers and traction motors, it is qualified for use in electrical insulation systems through Class 220(R).

Take the high-temperature capabilities of inorganic materials, and combine them with the high mechanical strength of organic fiber. The result: 3MTM TufQUIN Hybrid Insulating Laminates which provide toughness and maintain dielectric strength for applications including motors, generators and dry-type transformers. Excellent for use in electrical insulation systems through Class 200(N).

3M™ DMD180 High-Performance Flexible Laminates are tough, and can be formed to meet the requirements for motors, generators and other equipment with electrical insulation systems rated through Class 180(H).