The battery system of e-cars consists of many modules, which in turn are composed of individual cells.

Battery cells are the smallest unit in the battery system and at the same time the heart of the electric mobility

of today and tomorrow, they are energy storage and power centre.

ProtekoteEv105 a great insulating coatings for EV-battery cells in the automotive industry. For these safetyrelevant

components, OEM manufacturers rely on our “know how” with ProtekoteEv105 coating systems.

Many cells have already been successfully coated with our coating systems.

Our coating solutions are optimised for the requirements of e-mobility and protect battery housings, battery

covers and cell modules from overcurrent, overheating and all external influences. This ensures a safe and

long service life for the most expensive component of the e-car.

TECHNICIAL SPECIFICATIONS

ProtekoteEv105 coatings for battery cells

modules -E-Mobility

Premium ProtekoteEv105 Coatings

Sustainable, environmentally friendly technology

Application equipment can be integrated in the cell

production (Low space required)

Recycling of the Overspray (95%)

Outstanding adhesion / chemical and mechanical

resistance

Excellent reject rates of< 1%,

No overlapping as with foils

Thin film thickness (100 um DFT)

High insulation properties

Cells can be cooled quickly and directly

FEATURES

• High insulating resistance

• Great thermal conductivity

• Flexible use for different cell sizes

• High product qualification rate

• No bubbling concern during usage

• More space per module

• Direct and efficient cooling

Insulation Coating vs PET Film High insulation

properties

Cells can be cooled quickly and directly

Insulation Coating

• High insulating resistance

• Great thermal conductivity

• Flexible use for different cell sizes

• High product qualification rate

• No bubbling concern during usage

• More space per module

• Direct and efficient cooling

• Long-lasting

​

PET Film

• Limited throughput (mostly 6pm)

• Quality consistency issue due to the

adhering process

• Bubbles during using impacts insulation

• Change equipment & process for different

size cell

• Wrapping process not easy to handle

• Adhesions of film to can surface difficult