NMN - Nomex composite motor slot insulation china electrical material
NMN Nomex+Polyester Film+Nomex
NMN is made of two layers of DuPont Nomex paper with one of electrical grade polyester film, with good dielectric properties, high heat resistance and mechanical strength, and suitable for electric motors as slot, phase, turn-to-turn, liner insulation in F-class Motor.
Main Specification:
<![if !supportMisalignedColumns]><![endif]>Properties | Value | ||||||||||||||
Structure (N+M+N)(mil) | 212 | 222 | 232 | 242 | 252 | 272 | 2102 | 2122 | 2142 | 333 | 353 | 373 | |||
Structure Thickness (mm) | Nomex* | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.075 | 0.075 | 0.075 | ||
PET Film | 0.025 | 0.05 | 0.075 | 0.10 | 0.125 | 0.188 | 0.25 | 0.30 | 0.35 | 0.075 | 0.125 | 0.188 | |||
Nomex | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.075 | 0.075 | 0.075 | |||
Nominal Thickness(mm) | 0.14 | 0.17 | 0.18 | 0.20 | 0.25 | 0.30 | 0.36 | 0.40 | 0.47 | 0.25 | 0.30 | 0.35 | |||
Thickness Tolerance +/- | 15% | 10% | 15% | 10% | |||||||||||
Specific Weight(g/m2) | 140 | 170 | 210 | 240 | 260 | 350 | 430 | 520 | 590 | 255 | 325 | 420 | |||
Weight Tolerance +/-g/m2 | 17 | 20 | 30 | 30 | 35 | 50 | 50 | 60 | 70 | 30 | 40 | 50 | |||
Tensile Strength (N/cm) | MD ≥ | 100 | 150 | 160 | 180 | 200 | 270 | 320 | 360 | 400 | 190 | 270 | 330 | ||
TD ≥ | 80 | 90 | 110 | 130 | 150 | 200 | 250 | 300 | 350 | 180 | 200 | 300 | |||
Elongation (%) | MD ≥ | 10 | 12 | 10 | 12 | ||||||||||
TD ≥ | 15 | 18 | 15 | 18 | |||||||||||
Breakdown Strength (KV) | 6 | 8 | 11 | 12 | 14 | 18 | 20 | 23 | 25 | 12 | 15 | 20 | |||
Bonding Strength at 25c. | No Delamination | ||||||||||||||
Bonding Strength at 180 + 2 C | No Delamination, No Blister, No Adhesive Flow | ||||||||||||||
*This kind of T464 Nomex paper is printed Yellow line.
Product supply:
1, Width: 907~914 mm
2, Packing: 50 Kg/Roll, In Carton and Pallet
3. MOQ: 1,000 Kg in a lot, and 500 Kg each size..
Note:
1. Above values are the accumulative typical ones by recognized testing method, but, in order to ensure you to select our products properly, please refer to above specification and test the samples based on your using purpose or feel free to contact our engineers for further and better understanding.
2. The color is confirmed by samples.
3, Nomex is registered trademarks of DuPont.
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