3M Polyester Film 58 is a particularly thin and elastic insulating tape that is characterised by its high adhesive and tear strength. While the thermosetting rubber adhesive is extremely resistant to flagging, the backing has very high tear and abrasion resistance. The 0.08 millimetre thin adhesive tape can withstand a breakdown voltage of 7,000 volts and belongs to insulation class B with a temperature resistance of up to 130 °C. The transparent polyester film is ideal for covering coils and for interlayer insulation where high dielectric strength is required.
- Maximum temperature resistance up to 130°C
- Very high dielectric strength
- High tear resistance
- High elasticity
- Visual inspection possible due to transparent carrier material
- UL certification class B (130°C) - E 17385 OANZ 2
- Backing material: Polyester film
- Rubber adhesive, thermosetting
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