AMA Insulation Paper For Motor

Nominal thickness：0.25mm
Class:H

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Description

AMA Insulation Paper For Motor is a three-layer composite electrical insulation material, which is composed of two layers of domestic aramid paper and one layer of PET film. Its performance is the same as NMN Insulation Paper, but the price is cheaper.
The main difference is:
NMN is composed of two layers of Nomex paper + PET film
The raw material of AMA Insulation Paper For Motor is aramid paper composite PET film
There is no difference between the two in terms of temperature resistance level and service life.

(No.)	(Property)		(Unit)	(Requirement)
1	(Nominal thickness)		mm	0.15	0.2	0.25
2	(Tensile strength)	(Before bending MD)	N/10mm	≥150	≥190	≥240
		(Before bending CD)		≥90	≥120	≥180
3	(Elongation)	(Before bending MD)	%	≥15		≥20
		(Before bending CD)		≥20		≥25
4	(Breakdown voltage)	(Before bending)	KV	≥7	≥11	≥14
		(After bending)		≥6	≥9	≥12
5	Temperature(F CLASS)		℃	≥155
6	Temperature (H CLASS)		℃	≥180

Imported F-grade glue is used, which combines the excellent high temperature resistance of 220°C and good mechanical toughness of aramid paper and the good dielectric strength of polyester film.

It is widely used in electrical equipment, and is suitable for slot insulation, inter-turn insulation and gasketing of motors. insulation.

Application

Industry Application	Specific Use
Motor Manufacturing	Slot insulation, turn - to - turn insulation, end wrapping
Transformer Manufacturing	Interlayer insulation, conductor coating, filling and heat insulation
Electronic Coils	External coating, moisture - proof and heat - insulating insulation
Electrical Products	Insulation components such as power supply modules and motor windings