The  AH Flexible Laminates is a two-layer flexible composite material, made by the polyimid film with aramid paper . The AH insulation paper is one of the most exclusive electric insulation materials at present. It has excellent heat-resistant, dielectric property, and superior mechanical properties.

Composition:
AH consists of gold polyimide film, covered  with aramid paper that made in China.

Properties:
AH shows excellent mechanical properties like high tensile strength and high edge tear resistance combined with electrical properties.The AH has a smooth surface which allows a trouble free manufacture of low voltage motors when coil shooting machines are used. Heat resistance is class H (180 °C).
The performance is totally according with the standard of NH, and it has the very similar property with NH, it’s a perfect substitute of NHN.