3M ET 1139 Polyester film, glass fibre reinforced, transparent, 15 mm x 55 m, 0.17 mm

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€16.71* % €0.00* (0.00% saved)

Unit price: €16.71* % €0.00*

Unit price (net): €14.04 % €0.00

Contents: 55 meter (€0.30* / 1 meter)

Delivery time 2-5 days working days

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Product information "3M ET 1139 Polyester film, glass fibre reinforced, transparent, 15 mm x 55 m, 0.17 mm"

The 3M glass fibre reinforced polyester film 1139 combines the good electrical properties of a polyester film with the high stability of a glass fabric tape. The 0.165 millimetre thick insulating tape can withstand a breakdown voltage of 5,500 volts and has a high tensile strength. With a temperature resistance of up to 155 °C, it belongs to insulating material class F. The polyester film is coated with a solvent-resistant acrylate adhesive. You can therefore use it well wherever solvents are indispensable in the application. This includes heavy-duty cable bundles and fastenings in air and oil-filled transformers. It is also particularly suitable for improving impregnation with resins and paints.

Properties

Maximum temperature resistance up to 155°C
High dielectric strength
High tensile and tear strength
High adhesive shear strength

Advantages

Solvent resistant
UL certification class F (155°C) - E 17385 OANZ 2
Backing material: Polyester film, glass fibre reinforced
Acrylic adhesive

Product benefits

Silicone adhesive, thermosetting

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