Electrical insulation transformer paper flexible laminate polyimide film 6650 nhn nomex paper insulation paper for motor winding

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Product Overview

Description



Product Description


Electrical insulation transformer paper flexible laminate polyimide film 6650 nhn nomex paper insulation paper for motor winding



--NHN is a three-layer flexible composite material, produced by using H-class adhesive to adhere the polyimide film with hot rolling
DuPont NOMEX@ paper on both sides.

--According to different thicknesses of nomex paper, 6650 Polyimide film/polyester fiber non-woven fabric flexible laminate can be
divided into kinds. The thicker one(0.05mm) with yellow line, the other one(0.04mm) with orange line.
--The thicker Polyester film you choose, the higher electrical strength is.
--Insulation class: H class (180 °C)





Properties
Units
Values
Nominal thickness
mm
0.15
0.17
0.20
0.23
0.25
0.30
0.35
Thickness tolerance
mm
±0.02
±0.03
±0.04
Grammage and tolerance
g/m2
180±25
210±30
240±30
260±35
300±40
350±50
430±50


Tensile
strength
MD
No bending


N/10mm
≥80
≥120
≥140
≥180
≥190
≥270
After bending
≥80
≥105
≥120
≥150
≥170
≥200
TD
No bending
≥80
≥105
≥120
≥150
≥170
≥200
After bending
≥70
≥90
≥100
≥120
≥130
≥150




Elongation
MD
No bending


%
≥15
/
After bending
≥10
≥5
TD
No bending
≥20
/
After bending
≥10
≥5
Breakdown Voltage No bending
KV
≥6
≥7
≥9
≥10
≥12
≥15
≥18
Bonding property at room temp.
/
No delamination
Bonding property at 180±2℃ 10min
/
No delamination, no bubble, no adhesive flow
Temp. index of heat-resistance in a long term (TI)
/
≥155


Product details


--Form: roll, sheet, strip
--Three layers: polyimide film is bonded with nomex paper.
--Middle Layer: Polyimide film for Electrical Purposes.
--Outer Layer: Nomex paper.
--The insulation system has been approved by UL (NO.: E310670) and the products have passed ROHS and RECH test.






Electrical insulation transformer paper flexible laminate polyimide film 6650 nhn nomex paper insulation paper for motor winding wrapped by proctective film;
Electrical insulation transformer paper flexible laminate polyimide film 6650 nhn nomex paper insulation paper for motor winding packed by standard import & export cartons or.iron pallets.





Electrical insulation transformer paper flexible laminate polyimide film 6650 nhn nomex paper insulation paper for motor winding is used in the insulation treatment on general H Class electric motor and transformer.



Product Process




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Abouts us




There are 300 workers in our factory, and the annual output of our factory is 50 million tons.





In the recent years, when continued in introducing elitists , the factory has also taken in advanced
production equipment and gradually improved its comprehensive developing force.





Introduction of foreign advanced production and testing equipment to ensure reliable quality
of the raw material.





Introduction of foreign advanced production and testing equipment to ensure reliable quality
of the product.



Why choose us:




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

Why choose us:
1, more than 132 years experience in production for electrical insulation.
2, well-known products: DMD,NMN,

3, Good quality control in production process: Quality Service AAA Grade Credit Enterprise
4, Excellent quality and Competitive price, OEM is available.

5, Stable supply: an extensive range of stock.
6, The whole process from material to end products is under supervision.
Our Service:
1, Your inquiry will be replied within 24 hours and online service is available all the time.
2, Well-trained & professional sales persons are here ready to answer all your questions and handle the problems.
3, Prompt delivery time: within 15 days after agreement
4, Flexible payment terms: T/T, L/C, O/A, Western Union, Paypal, Escrow, etc.
5, Your business relationship with us will be confidential to any third party.
6, Good after-sale service offered, please get back if you got question



Customer Reviews




FAQ


1. Q: How will you pack the product?
A: We pack with paper cartons.

2. Q: Do you accept OEM?
A: Yes, we do.

3. Q: Do you provide free sample? And how many days it will take?
A: Yes, we provide free sample, only need you to pay the courier charge. We will make the sample within 3 working days and it will take 3-7days on the transportation.

4. Q: What's your delivery time?
A: We are factory, so we can efficiently control the production time, and then for the delivery time, it is 5-20 working days.

5. 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.

6. Q: What's your production capacity?
A. At present, our production capacity is 100 metric tons per month. However, we are planning to open a new factory and add more production lines.

7. Q: What's your payment term?
A: We accept T/T, L/C, O/A, Western Union, Paypal, Escrow, or customized if it is acceptable.



Contact US




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