DMD composite laminates,or called composite insulation paper or Flexible laminates DMD. is two layer polyester fiber non-woven fabric in both side and middle is polyester film .is three layer composite insulating material.

Flexible laminate materials are comprised of two or more materials that make up a composite.Flexible laminates are most commonly used in applications where a thin layer of insulation is required. These applications typically require the material to be bent, formed, or simply punched into a shape that fits into a confined space. Typically applications include layer insulation in transformer coils, slot insulation in motors, turn-to-turn insulation in power generators, and phase-to-phase insulation in low voltage circuit breakers. These products have good dielectric property and good mechanical property.

DMD specification value