NMN Insulation Paper
Products Description NMNInsulation paper has a three-layer structure, which is composed of imported Nomex paper + polyester film + Nomex paper. It has good insulation and oil resistance, and is very suitable for use in oil-immersed transformers. Product thickness: 0.15mm, 0.18mm, 0.23mm,...
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Product Introduction
Products Description
NMNInsulation paper has a three-layer structure, which is composed of imported Nomex paper + polyester film + Nomex paper. It has good insulation and oil resistance, and is very suitable for use in oil-immersed transformers.
Product thickness: 0.15mm, 0.18mm, 0.23mm, 0.25mm......0.5mm
(can be customized according to customer needs)
Product width: cut according to customer needs
Raw materials: polyester film, Nomex paper
Heat resistance level: customized according to customer needs (the temperature resistance of the product depends on the thickness of the intermediate film. Customers can contact our sales, who will give you professional advice)
| Unit | Index | |||||||
| Nominal thickness | mm | 0.15 | 0.02 | 0.25 | 0.30 | 0.35 | ||
| Thickness tolerance | mm | ±0.02 | ±0.03 | ±0.04 | ||||
| Tensile strength | Longitudinal | Non-bending | N/10mm | ≥150 | ≥180 | ≥220 | ≥270 | ≥320 |
| After bending | ≥80 | ≥130 | ≥180 | ≥200 | ≥250 | |||
| Horizontal | Non-bending | ≥90 | ≥130 | ≥180 | ≥200 | ≥250 | ||
| Afterbending | ≥70 | ≥110 | ≥150 | 170 | ≥200 | |||
| elongation | Longitudinal | Non-bending | % | ≥10 | ≥12 | |||
| Horizontal | Non-bending | ≥15 | ≥18 | |||||
| Breakdown voltage | Non-bending | KV | ≥7 | ≥11 | ≥13 | ≥15 | ≥20 | |
| After bending | ≥6 | ≥9 | ≥12 | ≥13 | ≥16 | |||
| Normal adhesion | 一 | No stratification | ||||||
| Thermal adhesion | 一 | No delamination,no blister,no glue flow | ||||||
| Long-term heat resistance index,temperature index(TI) | ℃ | ≥155 | ||||||
| Storage life | Month | 12 | ||||||
detail display
Product advantages
1/Good insulation, the polyester film in the middle of NMN has good mechanical strength and insulation
2/Good mechanical strength, the polyester film of the raw material can be well stretched horizontally and vertically, and the composite Nomex paper with the same mechanical strength has better mechanical properties
3/Good anti-aging, the service life of NMN is longer than that of other ordinary insulating papers, usually 7-10 years (this data comes from our free laboratory test, we can provide product quality inspection sheets)
Special-shaped processing
NMN In addition to providing each roll form, we can also process it into insulating parts (such as winding protection insulation parts) according to customer drawings.
industry applications
Interlayer insulation
Filling insulation
Interlayer insulation
Protective padding
why choose us?
1/We provide a variety of customized services, including paper thickness, temperature resistance, raw materials, slitting width, weight of each roll, and AB grade of the product.
2/We provide the best service attitude. Pre-sales provide you with a quotation. The technical team in the sales process customizes the appropriate product according to your needs. The after-sales team is at your service at any time within one year.
3/We provide a third-party SGS test report and a product quality inspection form for each batch. We provide the best quality products to customers.
FAQ
1/Can you make our design for the package?
Yes, please send us the design you need ,we will value the price and make the exact same package basing on your design.
2/What's the universal lead-time for order delivery?
20-30days or basing on your qty.
3/ What can you get from us?
Excellent products (unique design, advance printing machine,strict quality control ) Factory direct sale (favorable and competitive price) Great service(OEM,ODM, after-sales services, fast delivery) Professional business consultation.
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