Core Advantages & Key Features

Superior Electrical Insulation The core value of Mylar tape lies in its high dielectric strength, which provides stable and reliable electrical insulation. It effectively prevents charge leakage and short circuits, complying with Electrical Insulation Class E (120℃) and Class B (130℃) standards, making it an ideal material for insulating transformer and motor coil windings.
High Strength and Tensile Resistance The polyester film backing gives the tape outstanding tensile strength and tear resistance. When tightly wrapping coils or bundling wire harnesses, it can withstand strong tension without deforming or breaking, ensuring the final product’s compact structure and physical integrity.
Good Temperature and Chemical Resistance The tape’s performance remains stable within a certain temperature range and it is resistant to aging. At the same time, it has good resistance to various chemical solvents, ensuring its insulation and protective functions are not compromised in complex production or use environments.
Aesthetics and Professionalism Mylar tape has a smooth surface and is available in various colors, providing a neat and professional visual effect for the final product. Its ultra-thin properties also allow for efficient internal insulation and protection without adding bulk.

Typical Applications

Transformer Manufacturing: For layer-to-layer insulation and winding of transformer coils.
Motors and Coils: For insulation and fastening of motor stators, rotors, and coils.
Electronic Components: For wrapping and identifying components like capacitors and resistors.
Wire Bundling: For bundling and protecting wire harnesses inside electronic devices.

Client Testimonials & Case Studies

“In our micro-motor production line, the insulation and tensile strength of the tape are critical. The performance of this Mylar tape exceeded our expectations. It doesn’t break easily during high-speed winding and provides very reliable insulation protection, ensuring the high quality of our products.” — R&D Engineer, a motor manufacturing company

Frequently Asked Questions (FAQ)

Q: What is the difference between Mylar tape and PVC electrical tape? A: The difference lies in application and performance. Mylar tape has higher dielectric strength and stronger physical strength, and is primarily used for internal applications in motors, transformers, etc., where high insulation and winding strength are required. PVC electrical tape is mainly used for external insulation and bundling of low-voltage wires.
Q: How high of a temperature can it withstand? A: Our Mylar tape typically meets Class B insulation standards, meaning it can work stably for a long time at temperatures up to 130℃. For higher-temperature applications, we recommend using polyimide (PI) tape.
Q: Can this tape be used outdoors? A: Our Mylar tape is generally not recommended for outdoor environments that require long-term resistance to UV light and moisture. It is primarily used for the manufacturing and maintenance of indoor electrical equipment.