Nomex-Polyimide-Nomex

NKN are duplex and triplex laminates constructed of Nomex paper bonded to polyimide film at high temperature. It has good dielectrics properties, high heat resistance and mechanical strength. It is ideal for use as slot, phase, turn-to-turn, liner, and barrier insulation in rotating motors and other machines.

Features:

• High Temperature Resistance
• High-Temperature Resistance
• Good Chemical Resistance

Applications:

• Ideal for use as slot, phase, turn-to-turn, liner, and barrier Insulating in rotating motors and other machines
• Transformer and Inductor Windings

Product Number CGSTAPE-7958 Unit Backing
Nomex/Polyimide/Nomex Mil 2-1-2 2-2-2 3-1-3 3-2-3 3-3-3 5-3-5 5-5-5
Nominal Thickness 6 7 8 9 10 14 16
Product Yield lb/Syd 0.28 0.35 0.37 0.43 0.51 0.67 0.81
Tensile Strength (min)         MD lb/inch 100 120 118 148 170 250 300
TD 60 80 70 100 120 170 200
Elongation (min)          Unfold % 10 10 10 10 10 10 10
Fold 8 8 8 8 8 8 8

Breakdown Voltage (min)   Unfold

 KV 8 13 9 16 18 19 23

Fold

 7 12 8 15 17 18 22
Bond Strength At Room Temp. No Delamination
Bond Strength At 200±2C,10min. No Delamination, No Blister, No Adhesive Flow