Films are indispensable in e-mobility, and especially in the production of batteries. They are responsible for:

• Electrical safety
• Thermal shielding
• High performance
• Compactness
• Long service life

The requirements are as varied as the films.
The solutions are just as varied and challenging. Refoil has the solutions! Well-known film manufacturers/suppliers recommend Refoil as a competent contact.

Films in the automotive industry · E-mobilit

Different technical films are required for this, e.g.:

• on cooling plates
• for thermal insulation
• for electrical protection and insulation
• on busbars flexible insulation films
• Flame-retardant films
• non-flammable insulators and fire barriers
• Flame-retardant films as electrical insulation
• Adhesive tapes or pads for sealing or mechanical insulation
• Double-sided adhesive tapes for fastening and fixing actuators

We support you in checking the feasibility, in the search for the suitable film, create prototypes, concepts and projects for series production and implement these systems.

Application of protective films and adhesive tapes in the field of e-mobility

Protective films in the automotive industry · e-mobility

• g. for battery cabinets on busbars
• for cooling systems
• for thermal insulation
• for fire protection systems

We create feasibility studies with prototype construction concepts and projects for series production Implement these systems.

Electromobility brings with it a multitude of challenges

Refoil has created solutions with protective films and adhesive tapes in the eMobility sector for various applications.

Battery assembly, cooling systems and enclosures in particular place high demands on safe functionality and a high level of safety.

Different technical labels and films are required for this; e.g.:

• Flame-retardant films
• non-flammable thermal insulation and fire barriers
• Heat-conducting electrical insulation
• Flame-retardant films as electrical insulation (more information)
• Adhesive tapes for sealing and mechanical damping
• Flexible insulation films on busbars
• Double-sided adhesive tapes for fastening and fixing circuit boards,

We create

• Feasibility studies with prototype construction
• Concepts and projects for series production
• Implement these systems
• Hipot testing

Hipot testing checks whether the insulation of the product has a dielectric strength specified by the standard. This determines whether the insulation of the current-carrying conductors and the safety distance to the housing are OK.

Flexible insulation films on busbars

Home & Crafts

E-mobility has not only become established in the automotive sector but is now also used in devices for the home, crafts and professional areas such as gardening and forestry work.

Batteries: Insulation films that fit perfectly and are wrinkle-free

Refoil has developed a fully automatic system that applies insulation films every 10 seconds, precisely and wrinkle-free. The application process is monitored by four cameras that enable 100% inspection of the parts.