Bulk Motor Winding Insulation Material Factory

AMA Aramid Paper Faced Winding Insulation Material

AMA Aramid Paper Faced Winding Insulation Material

AMA Kraft Paper Faced Insulation is a three-layer flexible composite material, produced by using F-class adhesive to adhere the polyester film (Mylar) with hot rolling Aramid paper (A) on both sides.

color：

natural color/customized

Free sample：

Thermal Class：

F 155℃

Available width：

1000mm/customized

Thickness：

0.13-0.47mm

Quantity

Description
Application
Related Product

AMA Kraft Paper Faced Insulation

Polyester Film with Aramid paper

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

Description:

The AMA Kraft Paper Faced Insulation is a three-layer flexible composite material, produced by using F-class adhesive to adhere the polyester film (Mylar) with hot rolling Aramid paper (A) on both sides.

Advantages:

It has excellent electrical, mechanical, and superior heat-resistant properties. The performance is totally according with the standard of NMN GB/T5591.3.1-2008, and it has the very similar property as AMA. It’s a perfect substitute of NMN.

Applications:

The AMA 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 AMA Kraft Paper Faced InsulationTechnical Dat

Type	Nominal Thickness	Tolerance	Nominal Grammage	PET Film Thickness	Tensile Strength Not Bended			Breakdown Voltage room Temp	Elongation
AMA	Nominal Thickness	Tolerance	Nominal Grammage	PET Film Thickness	MD		TD	Breakdown Voltage room Temp	MD	TD
AMA	mm	±%	g/㎡	цm	N/10mm		N/10mm	KV	（%）
1.5-1-1.5	0.11	±0.02	120±13	25	≥70		≥70	≥5	≥5	≥15
1.5-2-1.5	0.13	±0.02	150±18	36	≥100		≥80	≥8	≥15	≥20
1.5-3-1.5	0.16	±0.02	200±24	50	≥130		≥120	≥10
1.5-4-1.5	0.18	±0.02	220±27	75	≥160		≥150	≥12
1.5-5-1.5	0.21	±0.02	260±32	100	≥180		≥170	≥13
1.5-6-1.5	0.23	±0.02	290±37	125	≥200		≥190	≥14	≥20	≥25
1.5-7.5-1.5	0.28	±0.03	350±43	150	≥250		≥240	≥18	≥20	≥25
1.5-10-1.5	0.34	±0.03	435±54	190	≥330		≥300	≥19	≥20	≥30
Class grade F, Adhesive Property 180℃,10min No delamination,blister,or adhesive flow						Temperature Index（T.I）		155℃

Type	Nominal Thickness	Tolerance	Nominal Grammage	PET Film Thickness	Tensile Strength Not Bended			Breakdown Voltage room Temp	Elongation
AMA	Nominal Thickness	Tolerance	Nominal Grammage	PET Film Thickness	MD		TD	Breakdown Voltage room Temp	MD	TD
AMA	mm	±%	g/㎡	цm	N/10mm		N/10mm	KV	（%）
2-1-2	0.13	±0.02	140±16	25	≥100		≥80	≥6	≥5	≥15
2-1.5-2	0.15	±0.02	150±18	36	≥150		≥90	≥7	≥15	≥20
2-2-2	0.17	±0.02	170±20	50	≥160		≥90	≥8
2-3-2	0.19	±0.02	200±24	75	≥170		≥105	≥11
2-4-2	0.22	±0.02	230±27	100	≥190		≥120	≥12
2-5-2	0.24	±0.02	270±32	125	≥220		≥150	≥14	≥20	≥25
2-6-2	0.25	±0.02	300±37	150	≥250		≥200	≥16	≥20	≥25
2-7.5-2	0.31	±0.03	360±43	190	≥270		≥300	≥19	≥20	≥30
2-10-2	0.37	±0.03	450±54	250	≥330		≥300	≥23
2-14-2	0.47	±0.04	590±70	350	≥400		≥350	≥28
Class grade F, Adhesive Property 180℃,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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