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NMN Insulation Paper (6640)
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NMN Insulation Paper (6640)

Quantity:
  • zhufeng
  • 10mt/Week
  • 50-100kg/Roll
6640NMN insulation polyester film/nomex paper composite material Materil: Nomex insulation paper(both sides) Polyester film ( in center) NMN(6640) Polyester Film & NOMEX Amide Fiber Paper Composites are a family of 3-ply laminates of NOMEX amide paper bonded to both sides of polyester film. It has not only the excellent dielectric and mechanical strength, it is as slot, interurn and liner insualtion for F and H grade motor electric appliances and transformer. The specification available: Thickness: 0.18mm 0.20mm 0.25mm 0.30mm 0.35mm Width: 914mm color: White with orange line Form: In rolls Pacage: Carton and pallet Storage life---1 year
NO Properties Unit Values
1 Nominal Thickness mm 0.15 0.18 0.2 0.23 0.25 0.3 0.35
2 Thickness Tolerance mm ± 0.02 ± 0.03 ± 0.04
3 Nominal Grammage g/ 180± 25 210± 30 240± 30 260± 35 300± 40 350± 50 430± 50
4 Tensile Strength MD No Bending N/10 ≥ 150 ≥ 160 ≥ 180 ≥ 200 ≥ 220 ≥ 270 ≥ 320
After Bending mm ≥ 80 ≥ 110 ≥ 130 ≥ 150 ≥ 180 ≥ 200 ≥ 260
TD No Bending   ≥ 90 ≥ 110 ≥ 130 ≥ 150 ≥ 180 ≥ 200 ≥ 250
After Bending   ≥ 70 ≥ 90 ≥ 110 ≥ 130 ≥ 150 ≥ 170 ≥ 200
5 Elongation TD % ≥ 10 ≥ 12
MD   ≥ 15 ≥ 18
6 Breakdowm Voltage TD KV ≥ 7 ≥ 10 ≥ 11 ≥ 12 ≥ 13 ≥ 15 ≥ 20
MD   ≥ 6 ≥ 8 ≥ 9 ≥ 10 ≥ 12 ≥ 13 ≥ 16
7 Bond Strength at 25C   No delamination
8 Bond Strength at 155C   No delamination, no blister, no adhesive flow
9 Temperature   ≥ 180
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Tel: 0374-3260382
Phone: 13608432762
Contact Person: Li Lina
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