Insulation Tape
Electrical Polyester Tape | PET Polyester Insulation Tape
Electrical Polyester Tape is an insulation tape made from polyester film (PET) coated with acrylic adhesive (oil-based adhesive). It provides reliable electrical insulation, good mechanical strength, and stable adhesion performance in electrical equipment and coil winding applications.
Type: Insulation tape
Thickness: 0.15-0.35mm etc
Width: 5mm ~ 1280mm, can be customized
Length: 100m
Color: transparent, milky white, yellow, green, black, etc
Adhesive type: acrylic adhesive
Description
This polyester insulation tape is widely used in motor winding, transformer insulation, cable harness protection, and electrical component insulation where durable bonding and stable dielectric performance are required.
Material and Structure
Electrical polyester tape is constructed from:
Backing: Polyester film (PET)
Adhesive: Acrylic adhesive (oil-based adhesive)
Color: Commonly transparent, blue, or other customizable colors
Form: Rolls with customizable width and length
The polyester film provides mechanical strength and dielectric insulation, while the acrylic adhesive ensures stable bonding and good aging resistance.
Key Features
Reliable Electrical Insulation
Polyester film offers good dielectric strength and is widely used in electrical insulation systems for motors, transformers, and electrical components.
Strong Adhesion
The acrylic adhesive provides stable adhesion to metal, insulation materials, and electrical components, ensuring reliable fixation during operation.
Good Mechanical Strength
Polyester film backing offers good tensile strength and tear resistance, helping the tape maintain integrity during winding and assembly.
Heat Resistance
Electrical polyester tape can withstand elevated operating temperatures commonly encountered in motor and transformer insulation systems.
Chemical and Aging Resistance
The acrylic adhesive provides good resistance to aging and environmental exposure, ensuring long-term stability in industrial environments.
Typical Applications
Electrical polyester tape is widely used in electrical and industrial insulation systems, including:
Motor winding insulation and coil fixation
Transformer coil insulation
Electrical component insulation
Cable harness protection
Layer insulation in electrical assemblies
Fixing and binding insulation materials
Because of its balanced mechanical and electrical properties, polyester insulation tape is one of the most commonly used tapes in electrical equipment manufacturing.
Advantages of Polyester Insulation Tape
Compared with general-purpose adhesive tapes, electrical polyester tape provides:
Higher dielectric insulation performance
Better mechanical durability
Stable adhesion in electrical environments
Compatibility with common electrical insulation systems
These characteristics make polyester tape suitable for use in motors, transformers, and electrical assemblies.
Available Specifications
Electrical polyester tape can be supplied in various sizes according to application requirements.
Thickness: 0.15-0.35mm etc
Width: 5mm ~ 1280mm, can be customized
Length: 100m
Color: transparent, milky white, yellow, green, black, etc
Adhesive type: acrylic adhesive
Custom specifications and OEM production are available.
FAQ
Q1:What is electrical polyester tape used for?
A:It is used for electrical insulation, coil wrapping, and fixing components in motors, transformers, and electrical equipment.
Q2:What material is polyester insulation tape made of?
A:It is made from polyester film (PET) coated with acrylic adhesive.
Q3:Is polyester tape suitable for motor winding?
A:Yes. Polyester insulation tape is widely used for motor winding insulation and coil fixation.
Polyester Tape vs Polyimide Tape
Polyester tape and polyimide tape are both widely used electrical insulation tapes, but they are designed for different temperature ranges and applications. Choosing the correct tape depends on the operating environment and insulation requirements.
Parameter
| Type | Insulation tape | |||||
| Thickness | 0.15-0.35mm etc | |||||
| Width | 5mm ~ 1280mm | |||||
| Length | 100m | |||||
| Color | transparent, milky white, yellow, green, black, etc | |||||
| Adhesive type | acrylic adhesive | |||||
| For more information, please contact us: [email protected] | ||||||
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Quick Answers for You
Quick answers to your pressing questions.
Q: What international certifications does your insulating paper have?
A: Our products comply with IEC standards and can also provide RoHS environmental certification reports upon customer request. All certification certificates are available upon request.
Q: If I cannot provide complete specifications, can you assist with the selection process?
A: That's exactly what we excel at. Our technical sales team has extensive experience. Please provide your application scenario, operating temperature, voltage level, and other requirements, and we will recommend the most cost-effective and efficient insulation material solution for you.
Q: How about MOQ?
A: The standard minimum order quantity(MOQ) is usually 1000kg. For customized products, the specific quantity can be negotiated.
Q: Can you provide samples for testing?
A: Yes. We are happy to provide free samples to potential customers with specific project needs. Please tell us your specific application and testing requirements so that we can recommend the most suitable model and arrange for sample delivery.
Q: Are you a trader or manufacturer?
A: We are a manufacturer of composite insulating papers (such as DMD and NMN) and insulating sleeves, with our own factory and production lines. At the same time, we have established strong strategic partnerships with other material manufacturers, enabling us to act as your one-stop sourcing consultant, efficiently meeting your diverse product needs.
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