Description
Flexible Laminates 6640 NMN insulating presspaper
NMN Nomex Paper/Polyester Film Composite is Laminates of 2 layers of aramid paper
(Nomex® )bonded toone layer of high grade polyester film.
Features
·Insulation class F (155°C)
·Smooth, abrasion-resistant surface ensures excellent machinability
·Excellent dielectric properties and mechanical tensile strength
·Excellent absorption of impregnating and trickle resins
Applications
Extensively used as primary insulation for Class F applications in the electrical industry,
in particular for motors and transformers as slot insulation, phase barrier and interturn
insulation.
Technical Data
Product Name | Properties | Value |
| NMN | Thickness(mm) | 0.15 | 0.17 | 0.2 | 0.22 | 0.24 |
| Tolerance(mm) | ±0.020 | ±0.020 | ±0.020 | ±0.020 | ±0.020 |
| Breakdown Voltage(kv) | ≥7 | ≥9 | ≥11 | ≥12 | ≥12 |
| Test method | IEC-626 |
Product Name | Properties | Value |
| NMN | Thickness(mm) | 0.26 | 0.3 | 0.36 | 0.42 | 0.48 |
| Tolerance(mm) | ±0.020 | ±0.030 | ±0.030 | ±0.030 | ±0.030 |
| Breakdown Voltage(kv) | ≥13 | ≥16 | ≥20 | ≥22 | ≥23 |
| Test method | IEC-626 |
