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Kapton tape for battery manufacturing

Kapton tape for battery manufacturing
  • Lithium battery termination tape is a type of adhesive tape that is specifically designed to terminate or seal the ends of lithium batteries. It is made up of a thin layer of adhesive material that is coated onto a flexible substrate, such as a polyester film and is used to provide a secure and long-lasting seal for lithium batteries.
  • The adhesive layer of lithium battery termination tape is specially formulated to adhere well to the metallic components of lithium batteries, such as the anode and cathode terminals. This helps to prevent the battery from short-circuiting, which can cause a dangerous release of energy, overheating, or even explosion.
  • In addition to providing a secure seal, lithium battery termination tape also helps to protect the battery from environmental factors such as moisture and other forms of damage. This is important because lithium batteries are widely used in a variety of applications, including consumer electronics, medical devices, and aerospace and defense applications, where they need to be reliable and long-lasting.
ColorBlack
BackingPolyimide film
AdhesiveSilicone glue
Backing Thickness0.025mm | 1mil
Adhesive Thickness0.035mm | 1.4mil
Total Thickness0.06mm| 2.4mil
Standard length33m | 36yd
Standard width500mm
CorePlactic
Core diameter76mm | 3in
Adhesion to steel (N/25mm)≥ 6.5
Adhesion to steel(oz/in)≥ 23
Tensile Strength at Break: (N/25mm)≥ 115
Tensile Strength at Break :(Ib/in)≥ 25
Elongation at Break≥ 50%
Dielectric Strength≥ 6.5KV
Resist Temperature-73° to 260°C | -100° to 500°F

Kapton tape for battery manufacturing Features

Lithium battery termination tape has several important features that make it well-suited for use with lithium batteries. Some of the key features of lithium battery termination tape include:

  • Adhesive strength: Lithium battery termination tape has a strong adhesive that forms a secure bond with the metallic components of the battery, providing a reliable and long-lasting seal.
  • Temperature resistance: Lithium battery termination tape is designed to withstand high temperatures and maintain its adhesive strength, even when exposed to extreme heat.
  • Chemical resistance: The tape is resistant to chemicals and solvents commonly found in battery applications, preventing degradation or weakening of the adhesive over time.
  • Flexibility: Lithium battery termination tape is flexible and conforms to the shape of the battery, ensuring a tight and uniform seal.
  • Electrical insulation: The tape provides electrical insulation, preventing short circuits and other electrical failures that can occur if the battery terminals are exposed.
  • Safety compliance: Lithium battery termination tape meets the safety standards and regulations required for use with lithium batteries in various applications, including consumer electronics, medical devices, and aerospace and defense industries.

Kapton tape for battery manufacturing Application

Lithium battery termination tapes are widely used in a variety of applications where lithium batteries are used, including

  1. Consumer electronics: Lithium batteries are commonly used in portable electronic devices such as smartphones, laptops, and tablets. Termination tapes are used to seal and protect both ends of the battery to prevent damage or short circuits.
  2. Medical devices: Lithium batteries are used in many medical devices, including pacemakers, defibrillators, and glucose monitors. End connection tapes are used to protect the battery from moisture and other environmental factors to ensure reliable and long-lasting performance.
  3. Aerospace and defense: Lithium batteries are used in a wide range of aerospace and defense applications, including satellites, missile systems, and drones. End-joining tapes are used to provide a safe and secure seal that can withstand the extreme conditions of space or combat.
  4. Automotive: Lithium batteries are increasingly used in electric and hybrid vehicles. Termination tapes are used to seal and protect the battery, ensuring reliable and safe operation.
  5. Energy storage: Lithium batteries are used for energy storage in a variety of applications, including renewable energy systems and grid storage. Termination tapes are used to seal and protect the battery to ensure optimal performance and safety.

In each of these applications, lithium battery termination tapes are an important part of ensuring the safe and reliable operation of lithium batteries.

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