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Nomex Paper/Polyester Film Composite (NMN)
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Composite Property |
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NMN(6640) is made of two
layers of Nomex paper with one of polyester film. It has good dielectric
properties, high heat resistance and mechanical strength, is suitable
for electric motors as slot, phase, turn-to-turn, liner insulation of
grade F. |
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Composite
Applications |
 As
slot insulation
As
liner insulation |
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Composite
Specifications |
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Item |
Unit |
Value |
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Normal
thickness |
mm |
0.20 |
0.22 |
0.25 |
0.30 |
0.36 |
0.48 |
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THK tolerance |
% |
+/-15 |
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Normal gram |
g/m2 |
185 |
220 |
265 |
330 |
430 |
590 |
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Film
thickness |
um |
23 |
50 |
75 |
125 |
190 |
300 |
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Tensile
strength |
MD |
normal |
N/10mm |
160 |
170 |
190 |
270 |
320 |
430 |
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bending |
80 |
160 |
180 |
200 |
250 |
300 |
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TD |
normal |
100 |
140 |
180 |
200 |
250 |
300 |
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bending |
60 |
100 |
140 |
160 |
200 |
250 |
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Elongation |
MD |
normal |
% |
15 |
20 |
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bending |
10 |
3 |
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TD |
normal |
20 |
25 |
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bending |
3 |
Breakdown
strength |
normal |
KV |
7 |
9 |
12 |
15 |
20 |
25 |
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bending |
- |
9 |
10 |
13 |
16 |
20 |
Bond strength
at room temp |
- |
No delamination or
detachment |
Bond strength
at 155 + 2℃ for 10min |
- |
No detachment or
blister |
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Product
Available |
Width: 1,000mm
Width tolerance: +/-5mm
Packing: Rolls in carton
*Special requirements can be discussed |
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Products Related |
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Polyimide-glass
Vanished Cloth |
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Ployester
Film / Polyester Non-woven Fabric Composite (DMD) |
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Nomex
Paper/Polyimide Film Composite (NHN) |
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