NMN 6640-Polyester Film & Nomex Amide Fiber Paper Composite Material
Product Details
Items |
Unit |
Value |
||||||
Appearance |
|
The surface should be even and free from wrinkle, blister and impurity |
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Standard thickness |
mm |
0.17 |
||||||
Thickness tolerance |
mm |
±0.02 |
||||||
Breakdown voltage |
No bending |
KV, ≥ |
10 |
|||||
After bending |
8 |
|||||||
Tensile strength |
MD |
N/cm |
160 |
|||||
MD after bending |
110 |
|||||||
TD |
110 |
|||||||
TD after bending |
90 |
|||||||
Elongation |
MD |
%, ≥ |
10 |
|||||
TD |
15 |
|||||||
Adhesion |
As received |
--- |
No delamination |
|||||
180±2℃/10min |
--- |
No delamination, no bladder, no gel |
Standard: GB/T5591.3-2008
Description:It is made of NOMEX amide fiber paper bonded to both sides of polyester film.
Characteristics: The products have excellent heat resistance and tear resistance of paper, also have good dielectric strength and mechanical strength of film’s. The products are used as insulation material for F, H class electrical machines.
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