NKN Nomex ®-Polyimide-Nomex ® Laminates (equivalent to Myoflex® 2NK25, 2NK50, 2NK75; ISONOM® 0885, 0886, 0887, 2279; TRIVOLTHERM® NKN) is a three-ply flexible laminates consisting of polyimide film covered on both sides with DuPont Nomex® paper.
NKN is also known as NHN, exhibits good electrical strength, excellent thermal resistance as well as high mechanical properties at elevated operating temperatures.
NHN is mainly used as a slot liner, slot closure, phase-to phase and turn-to-turn insulation in low or medium voltage electrical motors of Class H up to Class R (180¡æ to 220¡æ) insulation system. In addition, it is also used as interlayer insulation in transformers and other electrical machines and appliances. |