| Application: | Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Switch Baseplate |
|---|---|
| Type: | Insulation Paper |
| Chemistry: | Hybrid Insulation |
| Material: | Paper |
| Thermal Rating: | E 120 |
| Maximum Voltage: | <10KV |
| Samples: |
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| Customization: |
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Audited Supplier | Test items | Unit | index | |||||||||||
| Thickness | mm | 0.15 | 0.17 | 0.20 | 0.22 | 0.25 | 0.27 | 0.30 | 0.40 | 0.50 | 0.60 | ||
| Thickness tolerance | % | ±10 | ±10 | ±10 | ±10 | ±10 | ±10 | ±10 | ±10 | ±10 | ±10 | ||
| Norminal Grammage | g/m2 | 115±17 | 190±28 | 215±32 | 275±40 | 310±46 | 330±50 | 370±55 | 490±73 | 610±90 | 730±110 | ||
| Polyester film thickness | um | 25 | |||||||||||
| Tensile strength ≥ | MD no bending | N/10mm width |
≥135 | ≥150 | ≥180 | ≥190 | ≥210 | ≥240 | ≥270 | ≥320 | ≥410 | ≥500 | |
| MD after bending | ≥80 | ≥90 | ≥100 | ≥110 | ≥120 | ≥140 | ≥160 | ≥230 | ≥300 | ≥370 | |||
| TD no bending | ≥80 | ≥90 | ≥100 | ≥110 | ≥120 | ≥130 | ≥150 | ≥200 | ≥260 | ≥320 | |||
| TD after bending | ≥60 | ≥60 | ≥70 | ≥75 | ≥80 | ≥90 | ≥100 | ≥130 | ≥170 | ≥200 | |||
| Elongation at break ≥ |
MD | % | ≥2 | ≥3 | |||||||||
| TD | ≥8 | ≥10 | |||||||||||
| Break down Voltage | No bending | kv | ≥6.0 | ||||||||||
| After bending | ≥5.0 | ||||||||||||
| Bonding Strength at room temperature | ----- | Not Layered | |||||||||||
| Thermal bonding (130±2)ºC,10min |
--- | Not layered, not blister, not gummosis phenomenon | |||||||||||
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