Equivalent To NMN AMA Insulation Paper for Electrical Insulation

Short Description:

The F-class flexible laminated AMA Insulation Paper is a three-layer flexible composite material made by bonding polyester film with hot rolling Aramid paper on both sides using F-class adhesive. It features excellent electrical insulation, tear resistance, heat resistance, and moisture resistance. This material is widely used in electrical equipment and industrial applications, especially in scenarios requiring high-temperature resistance and superior electrical insulation performance. Our AMA insulation paper fully complies with the NMN standard (GB/T5591.3-2008), with performance equivalent to NMN. It is more cost-effective, making it an ideal replacement for NMN. It can also serve as a substitute for Nomex NMN and AMA series products.

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Product Detail

Product Tags

Equivalent To NMN AMA Insulation Paper for Electrical Insulation

Features

1. Insulation Class: F class (155°C)

2. Color: White

3. Width: 10-980 mm

4. Thickness: 0.12-0.5 mm

5. Good Electrical Insulation: With high dielectric strength, it effectively isolates current, preventing short circuits or leakage.

6. Mechanical Strength: Exhibits good tensile and tear resistance, ensuring stable insulation performance under mechanical stress.

7. Moisture Resistance: Not easily affected by moisture or water ingress, maintaining its insulation properties.

8. Chemical Corrosion Resistance: Shows good resistance to most acids, alkalis, and organic solvents.

Type	Nominal Thickness	Tolerance	Nominal Grammage	PET Film Thickness	Tensile Strength Not Bended		BDV Not Bended
Aramid/ Polyester	mm	±%	g/m2	um	MD≥	TD≥	KV≥
2-1-2	0.13	15	140±16	25	100	80	6
2-1.5-2	0.15	15	150±18	36	150	90	7
2-2-2	0.17	15	170+20	50	160	90	8
2-3-2	0.19	15	200±24	75	170	105	11
2-4-2	0.22	15	230±27	100	190	120	12
2-5-2	0.24	15	270±32	125	220	150	14
2-7.5-2	0.31	15	360±43	190	270	300	19
2-10-2	0.37	10	450±54	250	330	300	23
2-14-2	0.47	10	590±70	350	400	350	28
Adhesive Property 180℃+2℃,10min No delamination,blister,orAdhesive flow					TemperatureIndex(T.I)		155℃

Application:

Electrical Equipment: Commonly used as insulation layers in electrical equipment such as transformers, motors, and cables, it prevents current leakage and ensures safe operation of the equipment. For example:

1. F-class AMA insulation paper is suitable for slot insulation.

2. F-class insulation for phase-to-phase and turn-to-turn insulation in motors.

3. Used as interlayer insulation in electrical devices like transformers.

Aerospace: Due to its excellent high-temperature and electrical insulation properties, AMA insulation paper is widely used in the aerospace industry.

Automotive Industry: Used for insulation in electric motors and batteries within automotive electrical systems.

Home Appliances: Used as insulation layers in electrical appliances, especially in high-voltage electrical devices.