Motor Winding Flexible Insulation Materials

NMN Flexible Insulation Material For Motor Winding

NMN Flexible Insulation Material For Motor Winding

NMN Insulation Material For Motor Winding is a three-layer flexible composite material, consisting of polyester film (Mylar) covered on both sides with hot rolling DuPont Nomex® (N). NMN for short.

color：

white

Free sample：

Thermal Class：

F 155℃

Available width：

1000mm/customized

Thickness：

0.13-0.34mm

Quantity

Description
Application
Related Product

NMN Insulation Material For Motor Winding

Polyester film with DuPont Nomex®

In accordance with GB/T5591.3-2008 and IEC626-3

Description:

NMN Insulation Material For Motor Winding is a three-layer flexible composite material, consisting of polyester film (Mylar) covered on both sides with hot rolling DuPont Nomex® (N). NMN for short.

Advantages:

It has excellent heat-resistant, dielectrical property, and superior mechanical properties.

Applications:

The NMN is suitable for slot, liner, phase, and turn-to-turn insulation in F-class electrical motors. It can be used as interlayer insulation in transformers and other electrical appliances.

﹥﹥1 NMN Insulation Material For Motor Winding Technical Data

Type	Nominal Thickness	PET Film Thickness	Nominal Grammage	Tensile Strength					BDV Not Bended
Type	Nominal Thickness	PET Film Thickness	Nominal Grammage	MD≥		TD≥			BDV Not Bended
Nomex / Polyester	mm	цm	g/㎡	N/10mm	N/10mm				≥kv
1.5/2/1.5	0.13	±0.02	150±18	≥80	≥100				9
1.5/3/1.5	0.16	±0.02	200±24	≥130	≥120				10
1.5/4/1.5	0.18	±0.02	220±27	≥160	≥150				12
1.5/5/1.5	0.21	±0.02	260±32	≥180	≥170				13
1.5/6/1.5	0.23	±0.02	290±37	≥200	≥190				14
1.5/7.5/1.5	0.28	±0.03	350±43	≥250	≥240				18
1.5/10/1.5	0.34	±0.03	435±54	≥330	≥300				19
Adhesive Property 180℃±2℃,10min No delamination,blister,or adhesive flow							Temperature Index（T.I）	155℃

﹥﹥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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