Our Slot Insulation materials are designed to deliver exceptional electrical insulation performance in motors, generators, and transformers. Available in both NMN and DMD configurations, these materials provide durability, flexibility, and high-temperature resistance, ensuring reliability in demanding electrical environments. With options in various thicknesses, sheets, and rolls, our Slot Insulation meets a wide range of application needs.

Key Features:

• NMN (Nomex® Paper Laminate):
  A triplex laminate constructed of calendared NOMEX® paper bonded to polyester film using a proprietary high-temperature adhesive system. This structure provides superior thermal stability and mechanical strength.
• DMD (Polyester Fiber Laminate):
  A three-ply flexible laminate with a layer of polyester film bonded between two layers of non-woven polyester fiber mat. This configuration ensures excellent electrical insulation, flexibility, and resistance to wear.
• Thickness Options:
  Both NMN and DMD are available in a range of configurations to suit your application:
  • DMD Options: 3-3-3, 3-5-3, 3-7.5-3, 5-3-5, 5-5-5, 5-10-5
  • NMN Options: 3-3-3, 3-5-3, 3-7.5-3, 5-3-5, 5-5-5, 5-10-5

Available Formats:

• Sheets: 24″ x 36″
• Rolls: 36″ x 36 yards

Applications:

• Slot insulation in motors and generators
• Layer insulation in transformers
• Electrical insulation in high-temperature environments

Why Choose Our Slot Insulation?
With advanced material construction and a variety of options, our Slot Insulation products are engineered to deliver exceptional performance and reliability in critical electrical systems.