عایق ایزوولتا Isonom NKN 2039

Isonom NKN 2039 is a flexible, composite electrical insulation that displays high tensile strength and high tear resistance whilst also maintaining high electrical strength. Manufactured by Isovolta, this high quality material consists of a layer of Kapton™ Polyimide film which is coated on both sides with a layer of uncalendered Nomex™.

The use of uncalendered Nomex 411 in the construction of Isonom NKN 2039 makes this particular grade highly flexible and highly absorbent in comparison to other grades. This has seen it used extensively as slot liner, slot closure and phase insulation in thermal high stressed electric motors up to 180ºC (class H). It has also been used as interlayer insulation in transformers and other electrical machines and appliances.

Available Sizes
Isonom NKN 2039 is available from isovolta  in 0.25mm thick. The material is stocked in roll form measuring 965mm wide x 50mtrs long but is usually supplied either by the metre, converted to slit tapes, or in custom component form.