Secure protection against dielectric breakdown

Our solutions enable safe battery operation and a long battery life

Batteries and other high-voltage components in electric vehicles require secure electrical insulation to guarantee safe vehicle operation. Also, leakage currents diminish range and battery life.

Our solutions for electrical insulation applications provide our customers with secure electrical insulation and reliable protection against dielectric breakdown.

Product features:

Reliable processing through extra strong backings and liners
Very strong adhesion to aluminum and steel
Excellent dielectric breakdown resistance
Non-flammable (FMVSS 302)
Clean of fibers acc. to VDA19

Discover how you can insulate your parts electrically with tesa solutions

Battery cell wrapping

Wrapping of prismatic battery cells to protect the cells against dielectric breakdown and for general electrical insulation. Streamline your process and save costs by using our proven solutions to protect your cells.

Metal part insulation

Covering of metal parts such as module cooling plates, module frame parts and bus bars to protect against dielectric breakdown and for general electrical insulation. Our solutions enable you to create a battery that is safe from dielectric breakdown while saving processing time and costs.

Cooling plate insulation

Covering of the cooling plate to protect against dielectric breakdown and for general electrical insulation in AC/DC converters and inverters. Create a reliable and efficient device by adding our solutions for electrical insulation.