Products Description
Name:NHN insulation paper
NHN insulation paper is a composite insulating material commonly used in electrical equipment such as motors and transformers. It is a three-layer flexible composite insulating paper composed of the following components:
N: Nomex (DuPont aramid paper, high-temperature resistance and mechanical strength)
H: Heat-resistant polyester film
N: Nomex
NHN insulation paper combines the heat resistance and flexibility of aramid paper with the mechanical strength and electrical properties of polyester film, so it is a common high-end insulation material in motors and transformers.
Thickness Range: 0.13mm, 0.18mm, 0.20mm, 0.23mm, 0.25mm, 0.30mm, 0.35mm, 0.40mm, 0.45mm, 0.50mm
Width Range
Roll Widths: 500mm, 914mm, 1000mm. Any slitting width (starting at 10mm) is available to meet the processing needs of various motors and transformers.
| NO. | Item | Unit | Index | ||||
| 1 | Nominal thickness | mm | 0.15 | 0.20 | 0.25 | ||
| 2 | Tensile strength | Longitudinal | Non-bending | N/10mm | ≥120 | ≥160 | ≥200 |
| After bending | ≥70 | ≥90 | ≥150 | ||||
| Horizontal | Non-bending | ≥80 | ≥100 | ≥120 | |||
| After bending | ≥50 | ≥80 | ≥100 | ||||
| 3 | Elongation | Longitudinal | Non-bending | % | ≥10 | ||
| Horizontal | Non-bending | ≥8 | |||||
| 4 | Breakdown voltage | Non-bending | KV | ≥7 | ≥11 | ≥13 | |
| After bending | ≥6 | ≥9 | ≥12 | ||||
| 5 | Normal adhesion | 一 | No stratification | ||||
| 6 | Thermal adhesion(200±2C10min) | - | No delamination,no blister,no glue flow | ||||
| 7 | Long-term heat resistance index,temperatureindex(TI) | ℃ | ≥180 | ||||
| 8 | Storage life | Month | 12 | ||||
Trade Terms: FOB, CIF, EXW, DDP/DDU
Customized Services
Dimensional Customization:
-We support slitting and die-cutting to various thicknesses, widths, and lengths.
-Packaging Customization: We offer kraft paper packaging, tray packaging, and packaging with your logo.
-Performance Customization: We offer insulation composite materials with various heat resistance grades (e.g., H-grade 180°C) and different structures (NMN, DMD, NHN).
-Sample Service: Free samples are provided (customers only cover shipping costs).
-OEM/ODM: We can produce products with your branding to meet your needs.
detail
certificate
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