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Nomex T410 Insulating Material
>Types in details:
>Composite Material:
6640 Polyester film/Nomex Paper composite material is a three layers flexible laminate in which
Nomex Paper is bonded to the two sides of polyester film.
*Characters and Application:It is Class F(155°C) insulating material.This product has high mechanical strength, excellentelectrical property, and good heat-proof functions. It is suitable for F-class electrical motors as slot liner and turn-to-turn insulation.
Properties | Units | Values | ||||||||
Nominal thickness | mm | 0.15 | 0.18 | 0.20 | 0.23 | 0.25 | 0.3 | 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/50mm | ≥150 | ≥160 | ≥180 | ≥200 | ≥220 | ≥270 | ≥320 |
After bending | ≥80 | ≥110 | ≥130 | ≥150 | ≥180 | ≥200 | ≥250 | |||
TD | No bending | ≥90 | ≥110 | ≥130 | ≥150 | ≥180 | ≥200 | ≥250 | ||
After bending | ≥70 | ≥90 | ≥110 | ≥130 | ≥150 | ≥170 | ≥200 | |||
Elongation | MD | % | ≥10 | ≥12 | ||||||
TD | ≥15 | ≥18 | ||||||||
Breakdown voltage | No bending | kV | ≥7 | ≥10 | ≥11 | ≥12 | ≥13 | ≥15 | ≥20 | |
After bending | ≥6 | ≥8 | ≥9 | ≥10 | ≥12 | ≥13 | ≥16 | |||
Bonding property at room temp. | / | No delamination | ||||||||
Bonding property at 180°C±2°C 10min | / | No delamination, no bubble, no adhesive flow | ||||||||
Temp. index of heat-resistance in a long term (TI) | / | ≥155 | ||||||||
The quality warranty period | Twelve months | |||||||||
Other composite material models:
| Model | Composite material | Thickness | Adiabatic level |
| NM | NOMEX -- PET | 0.08-0.4MM | F~C |
NMN | NOMEX -- PET-- NOMEX | 0.14-0.63MM | F~C |
| NHN | NOMEX -- Imine film -- NOMEX | 0.15-0.53MM | H~C |
| NH | NOMEX -- Imine film | 0.11-0.225MM | H~C |
| NKN | NOMEX -- Kapton -- NOMEX | 0.15-0.4MM | H~C |
| LML | NOMEX LT- PET- NOMEX LT | 0.18-0.5MM | F~H |
| LHL | NOMEX LT- PI - NOMEX LT | 0.18-0.4MM | H |
Pictures:
0.25mm Dupton nomex T410 insulating material