
NMN Insulation Paper (6640)
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Basic Info
Place of Origin: | China |
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Payment Type: | L/C, T/T, Western Union |
Product Description
Product Description
Product Description
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
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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