Description:
Cyan-blue thin electric insulating paper and polyester film are coated with adhesive by heating compound. The composite products have good mechanical strength and high electrical strength. The surface of the product is smooth and full of toughness. It is widely used in the slot insulation for electrical machinery and appliances, liner insulation and turn insulation.
Temperature resistance level: E Class.
The default specification is: width (Negotiable)
Parameter
| No. | Item | Unit |
Normal Value |
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| 1 | Item thickness | mm | 0.10 | ||||||||||||||
| 2 | Thickness tolerance | mm | ±0.015 | ||||||||||||||
| 3 | Weight and tolerance | g/㎡ | 120±17 | ||||||||||||||
| 4 | Thickness of film | μm |
36/50 |
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| 5 | Tensile Strength | lengthwise |
N/10mm |
90 | |||||||||||||
| 70 | |||||||||||||||||
| crosswise | 60 | ||||||||||||||||
| 40 | |||||||||||||||||
| 6 | Elonga-
tion |
lengthwise |
% |
2 |
|||||||||||||
| crosswise |
8 |
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| 7 | Break down voltage | No bending
After bending |
kv |
7.0/8.0 |
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|
6.0/6.0 |
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| 8 | Bonding strength at room temperature |
No delaminating |
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| 9 | Bonding strength at (130±2) ℃ for 10min |
No delaminating blister and gummosis |
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| 10 | Temperature index | TI |
≥120 |
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