Nomex Kapton NK and NKN are duplex and triplex insulation laminate materials made of calendered DuPont™ Nomex bonded to polyimide film with a proprietary high temperature adhesive. The materials are designed not to delaminate or blister at high temperatures. The polyimide film in these 2 and 3-ply laminates contributes high dielectric strength, as well as good initial tear strength and tensile properties. The Nomex paper provides long term thermal stability, as well as improved propagation tear strengths. Excellent Class H insulation.
Nomex usually whitish, kapton polyimide usually brownish
• Nomex-kapton polyimide-Nomex (NKN) is manufactured in thicknesses range of 0.006″ – 0.016″.
• Standard size is 36″ x 50 Yds, can be slit to required width.
• Can be punched or cut to desired form or shape.