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- PET Adhesive Tape for Electrical Insulation
PET Adhesive Tape for Electrical Insulation
https://www.atyt.es/shop/cinta-pet-para-aislamiento-electrico-607 https://www.atyt.es/web/image/product.template/607/image_1920?unique=96a32baPET electrical insulation tape offering excellent thermal and chemical resistance with outstanding insulating properties. UL Thermal Class B (130°C) certified.
| Liner color: Without Liner |
| Length: 66 m |
| Thickness: 60 µm |
| Adhesive type: Rubber |
| Packaging type: Bulk |
PET adhesive tape for electrical insulation
Electrical components are continuously subjected to high temperatures, vibrations and mechanical stresses that can compromise the safety and service life of the system without adequate insulation. In applications such as motor winding or transformer manufacturing, selecting a high-performance insulation tape is essential to ensure the reliability of the assembly.
ATyT's PET adhesive tape has been specifically developed for electrical insulation applications requiring high thermal resistance, dimensional stability and excellent dielectric capacity. Made with a polyester backing and a thermosetting rubber adhesive, this polyester adhesive tape offers reliable performance even under demanding working conditions.
Thanks to its UL Thermal Class B (130 °C) certification, this electrical insulation tape provides a safe solution for insulating electric motors, generators, coils and other electrical equipment subject to high temperatures. Its thermosetting adhesive maintains excellent fixing during operation, while the polyester backing retains its mechanical and electrical properties over time.
The insulation polyester used in this tape offers high chemical, mechanical and ageing resistance, allowing its use in manufacturing and maintenance processes where insulation durability is essential. In addition, its high thermal resistance makes it a solution especially suited to industrial applications where the stability of the electrical system is a critical requirement.
PET adhesive tape is commonly used in motor winding, and the insulation of transformers, reactors, coils, alternators and other electromechanical components requiring reliable, long-lasting electrical insulation.
At ATyT we develop technical adhesive solutions for the electrical and industrial sector that combine safety, reliability and high performance, offering products designed to extend the service life of equipment and improve the efficiency of manufacturing and maintenance processes.
ADHESIVE PROPERTIES | VALUES |
Backing thickness | 23 µm |
Total thickness | 60 µm |
Tensile strength | 40 N/cm |
Elongation at break | 90 % |
Adhesion to steel | 3,8 N/cm |
Back adhesion | 2,2 N/cm |
Dielectric strength | 4,5 kV |
Maximum service temperature | 130ºC |
Advantages that make the difference for PET adhesive tape for electrical insulation
- UL Thermal Class B (130 °C) certification.
- Excellent electrical insulation.
- High thermal and chemical resistance.
- Great dimensional stability.
- deal for electric motors and transformers.
Application conditions for PET adhesive tape for electrical insulation
To ensure optimal performance:
- Apply to clean, dry surfaces free of dust, grease or oil.
- Press the tape evenly to ensure full contact of the adhesive with the surface.
- Avoid application on contaminated or damp surfaces.
- Follow the established conditions of use for electrical and thermal applications.
- Store the product in its original packaging, protected from humidity and extreme temperatures.
Success story of PET adhesive tape for electrical insulation
David, production manager at a company specialising in the manufacture of transformers and power supplies, contacted the ATyT team because he was looking for a solution that would guarantee reliable electrical insulation during the assembly process of his equipment. The tapes they had been using lost adhesion during the impregnation process and behaved irregularly when components operated continuously at high temperatures.
After analysing the manufacturing process and the equipment's operating conditions, our technical department recommended ATyT's PET adhesive tape for electrical insulation. Thanks to its polyester backing and thermosetting rubber adhesive, the tape offers excellent dimensional stability, high electrical insulation and great thermal resistance, in addition to having UL Thermal Class B (130 °C) certification.
After incorporating the tape into the insulation of coils, transformers and various electronic components, the company managed to improve the stability of its manufacturing process and increase the reliability of its equipment during thermal and electrical tests. The tape's high chemical and mechanical resistance kept the insulation intact even after impregnation and curing processes.
ATyT's PET adhesive tape for electrical insulation is now part of the company's standard manufacturing process and is used to insulate transformers, coils and electric motors, ensuring consistent performance and a longer service life for the equipment.
Frequently asked questions
PET adhesive tape for electrical insulation is designed to electrically insulate motors, transformers, coils, generators and other electromechanical components requiring high thermal resistance and excellent dielectric capacity.
Thermosetting rubber adhesive retains its fixing capacity even when working at high temperatures, offering a stable, long-lasting bond throughout the equipment's service life.
This certification indicates that the PET adhesive tape has been designed to work continuously in electrical systems with a thermal class B rating, withstanding temperatures of up to 130 °C without compromising its insulating properties.
Yes. PET adhesive tape for electrical insulation is a widely used solution for motor winding, providing safe insulation between windings and electrical components subject to thermal and mechanical stresses.
Yes. Thanks to its high thermal resistance and excellent dielectric properties, the tape is ideal for insulating transformers, coils, reactors and other electrical equipment.
Yes. The polyester backing provides excellent chemical and mechanical resistance, allowing the tape to maintain its performance during the usual manufacturing and maintenance processes for electrical equipment.
Polyester stands out for its high dimensional stability, ageing resistance, good chemical resistance and excellent insulating properties, guaranteeing reliable insulation even in demanding applications.
Because it combines a thermosetting rubber adhesive, high thermal resistance, excellent electrical insulation, great dimensional stability, chemical resistance and UL Thermal Class B (130 °C) certification, offering a reliable solution for manufacturers of electric motors, transformers and electromechanical equipment seeking safety and durability in their processes.
More than 1,500 customers have already placed their trust in ATyT.
Do you want to offer adhesive solutions that are up to the task of your projects?
Contact our technical team, and we’ll help you choose the adhesive tape that best suits your needs.
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