Nmn Insulation Paper For Motor

NMN Insulation Paper is a type of electrical insulation material used in various applications, including motors, generators, and transformers. It is made up of multiple layers of paper impregnated with insulating materials, providing excellent electrical and thermal insulation properties. NMN...

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Description

NMN stands for Nomex Meta Aramid Nonwoven, which refers to the type of synthetic fiber used in the manufacturing process. This fiber offers high strength, tear resistance, and thermal stability, making it an ideal material for insulation paper.

NMN Insulation Paper offers several benefits, including high dielectric strength, low moisture absorption, and excellent mechanical strength. It also has good resistance to thermal aging and chemical attacks, ensuring long-term performance and reliability.

The paper is typically used in high-temperature applications where regular insulation paper cannot withstand the heat. It provides efficient heat dissipation and reduces the risk of electrical shorts, ensuring the safe operation of electrical equipment.

Overall, NMN Insulation Paper is an essential component in electrical insulation systems, providing reliable and efficient performance in a wide range of applications.

FAQ

1.Q: Are you trading company or manufacturer ?

A: We are a manufacturer, We have more than 36 years experience in producing electrical insulation material.

2.Q: Where is your factory located? How can I visit there?

A: Our factory is located in Xuchang,Henan provience.

3.Q: Which certification do you have?

A: The plant has passed the certificate of ISO 9001 quality system certification;
The products have passed ROHS test.

4.Q: Can i get a samples for free?

A: Of course we can sent you a sample for free, customers just need to pay a litter shipping change.

5.Q: How long is the delivery time?

A: Generally it is 5-15 days if polyimide film price is in stock, or it is 15-30 days.

Item		Unit	Requirement
Nominal thickness		mm	0.15	0.17	0.19	0.22	0.24	0.26	0.31	0.37	0.41
Thickness tolerance		mm	±0.022				±0.024	±0.026	±0.031	±0.037	±0.041
Grammage		g/m2	150±18	170±20	200±24	230±27	270±32	305±36	360±43	450±54	515±61
Film nominal thickness		um	36	50	75	100	125	150	188	250	300
Tensile strength	MD no bending	N/10mm	≥150	≥150	≥170	≥190	≥220	≥240	≥270	≥330	≥370


	MD after bending		≥90	≥90	≥105	≥120	≥150	≥180	≥200	≥300	≥330
	TD no bending		≥80	≥90	≥100	≥110	≥130	≥170	≥200	≥250	≥300
	TD after bending		≥70	≥70	≥90	≥100	≥120	≥150	≥150	≥200	≥230
Elongation (%)	MD	%	≥15				≥3

	TD		≥20					≥10
Breakdown voltage	No bending	KV	≥7	≥8	≥11	≥12	≥14	≥16	≥19	≥23	≥25

	After bending		≥6	≥7	≥9	≥10	≥12	≥14	≥15	≥18	≥19
Delamination		-	No Delamination, no bubble or other defects
Heat affected (180±2℃) 10min			No Delamination, no bubble, no adhesive flow
Long-term heat resistance (temperature index TI)			≥155
Weight and area conversion		m2/Kg	7.23	6.33	5.18	4.39	3.8	3.36	2.85	2.28	1.97