Custom Dupont Nomex Kapton Insulation Film

NKN Nomex Insulation Paper Transformer Wire Insulation

NKN Nomex Insulation Paper Transformer Wire Insulation

The NKN/NHN Flexible Laminate is a three-layer flexible composite material, produced by using C-class adhesive to adhere the polyimide film (Kapton) with hot rolling DuPont Nomex® (N) on both sides

color：

natural color/customized

Free sample：

Thermal Class：

H 180℃

Available width：

customized

Thickness：

0.13mm - 0.35mm

Quantity

Description
Application
Related Product

NKN Insulation Paper Transformer Wire Insulation

Polyimide film with DuPont Nomex®

In accordance with GB/T5591.3.1-2008 and IEC626-2

Description:

The NKN/NHN Flexible Laminate is a three-layer flexible composite material, produced by using C-class adhesive to adhere the polyimide film (Kapton) with hot rolling DuPont Nomex® (N) on both sides.

Advantages:

The NKN/NHN is one of the most exclusive electric insulation materials at present. It has excellent heat-resistant, dielectrical property, and superior mechanical properties.

Applications:

The NKN/NHN is suitable for slot, liner, phase, and turn-to-turn insulation in H and C-class electrical motors. It can be used as interlayer insulation in high voltage transformers and other electrical appliances.

﹥﹥1 NKN/NHN Flexible Laminate Technical Data

Type	Nominal Thickness	Tolerance	Nominal Grammage	PET Film Thickness	Tensile Strength Not Bended			BDV Not Bended
Nomex / Polyimide	Nominal Thickness	Tolerance	Nominal Grammage	PET Film Thickness	MD≥		TD≥	BDV Not Bended
Nomex / Polyimide	mm	±%	g/㎡	цm	N/10mm		N/10mm	KV ≥
2-1-2	0.13	15	135±16	25	140		80	7
2-2-2	0.17	15	170±20	50	160		90	9
3-1-3	0.20	15	190±22	25	160		100	7
3-2-3	0.22	15	220±26	50	200		180	9
5-1-5	0.30	15	300±36	25	270		150	7
5-2-5	0.32	15	330±39	50	300		260	9
5-35	0.35	15	375±45	75	330		280	12
Adhesive Property 200℃±2℃,10min No delamination,blister,or adhesive flow						Temperature Index（T.I）		180℃

﹥﹥2 Test and stock
2.1 Standard: GB/T5591.3.1-2008 and IEC626-2.
2.2 Storage: ≤40℃, dry, clean in warehouse. Avoid fire, heat and sunlight.
2.3 Storage life: 12 months. Still effective if qualified in retest after 12 months.

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