Class H electrical insulation materia transformer paper dupont nomex 6650 NHN insulating paper with polyimide film
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- Supplier: Ningbo Leadwin International Trade Co. Ltd.
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Product Overview
Description
Product Introduction
NHN
NHN flexible laminates is a three-layer flexible composite material, produced by using H-class adhesive to adhere the polymide film with hot rolling DuPont NOMEX@ paper on both sides.
Thickness: 0.14-0.4mm
Width: 1000mm/914mm/others can be customized
Insulation class: H/C class (180/200°C)
Note: The product can be cut into tapes and reels, or customized according to customer requirements
Material Properties
| Material thickness | mm | 0.11 | 0.12 | 0.14 | 0.17 | 0.19 | 0.21 |
| Thickness deviation | mm | ±0.02 | ±0.02 | ±0.02 | ±0.02 | ±0.02 | ±0.03 |
| Quantitative and deviation | g/ | 119±11 | 134±13 | 153±15 | 188±19 | 223±22 | 258±26 |
| mm | |||||||
| Film thickness | mm | 0.025 | 0.036 | 0.05 | 0.075 | 0.1 | 0.125 |
| NOMEX®thickness | - | 0.04 | |||||
| Tensile strength | Longitudinal N/10mm | ≥100 | ≥150 | ≥160 | ≥170 | ≥190 | ≥220 |
| Horizontal N/10mm | ≥80 | ≥90 | ≥90 | ≥105 | ≥120 | ≥150 | |
| Elongation | Portrait % | ≥15 | |||||
| Horizontal | ≥20 | ||||||
| Breakdown voltage does not bend | KV | ≥5 | ≥6 | ≥7 | ≥10 | ≥11 | ≥13 |
| Normal adhesion | - | No layering | |||||
| Thermal adhesion | 200±2℃60min | No stratification, no foaming, no glue flow | |||||
| Heat resistance grade | - | H class 180℃ | |||||
| Color | - | Double-sided with DuPont "DUPONT NOMEX" logo, orange line | |||||
Legal Notice
Leadwin has implemented several programs to assure the highest quality and reliability of this product.Although the above values have been determined by conscientious testing,they provide only general guidelines Due to the wide range of applications, however, no responsibility can be assumed
All data are subjectto technical alterations
Application Area
As slot insulation of H class motors and electrical appliances, inter-turn insulation, gasket insulation, and interlayer insulation of Class H dry-type transformers.
About As
Certificate
FAQ
Q: Can we customize of product?
A: Yes, we can produce the product as your request.
Q: Why is your price a bit higher than other Chinese suppliers?
A: To meet the requirement of different customers and areas, our factory manufactures various kinds of quality for each item at a wide range of price. We can offer the products of different quality levels depending on customer’s target price and quality requirement.
Q: How can I get a sample?
A: Normally small samples can be sent free of charge and customers just need to bear a little shipping charge, or you can provide your DHL,FEDEX,EMS,UPS courier account number to us. For bigger sizes, it depends.
Q: How can you guarantee the quality of mass production is same with the sample sent to me before?
A: Our warehouse staff will leave another same sample in our company, with your company name marked on it, which our production will be based on.
Q: How can you deal with quality issues that customer feedback after receiving the goods?
1) Customers take photos of unqualified goods and then our sales staff will send them to Engineering Department to verify.
2) If the issue is confirmed, our sales staff will explain the root cause and take corrective actions in coming orders.
3) Finally, we will negotiate with our customers to make some compensation.
Q: How about your deliver time?
A: It generally needs about 5-15 days, also depends on the quantity.
Q: What is your MOQ?
A: It depends on the actual situation.
Q: Can you give me a discount price?
A: It is depending on quantity. Different quantity have different price
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