Our recognized know-how at the service of the automotive industry
As EV battery technology advances, the materials inside the pack are becoming as critical as the cells themselves. From cell winding to pack assembly, Adhex develops adhesive films, foams, tapes and labels that address the key challenges of battery design: electrical insulation, thermal management, mechanical integrity, safety and traceability — including in the most critical scenarios such as thermal runaway.
Our solutions are engineered for cylindrical, prismatic and pouch cell formats, and designed to meet the demands of high-speed automated manufacturing lines.
Discover our solutions for custom die-cut adhesive parts
Compression pads
Adhex compression pads and foams are conformable open and closed-cell foam materials designed to accommodate cell swelling throughout the battery lifecycle and protect busbars from mechanical stress. Compatible with thermal interface materials and structural adhesives, they are available for cylindrical, prismatic and pouch cell formats.
Electrical insulation
Adhex insulation films provide reliable electrical and thermal insulation between battery cells and modules. Designed to meet the stringent safety and performance requirements of EV battery packs, they combine dielectric strength, thermal stability and easy processability. Our films are also compatible with structural adhesives and gap fillers, ensuring seamless integration into modern battery assembly processes.
Battery Pack sealing
Adhex EV battery pack sealing solutions include die-cut gaskets, hole covering pads and tape covers designed to seal and protect battery pack enclosures. Compatible with various substrates and available in custom shapes, they provide reliable protection against water, dust and contaminant ingress.
Thermal management
Adhex thermal management solutions include thermally conductive tapes, films, thermal runaway protection and venting solutions engineered to optimize heat dissipation, ensure electrical insulation and protect EV battery packs in the most critical scenarios.
In-cell fixing tape
Adhex in-cell fixing tapes include jelly roll closing, electrode and separator fixing, and tab protection tapes. Available in PET, PP and polyimide, they combine chemical resistance, thermal stability and consistent adhesion for cylindrical, prismatic and pouch cell formats.
Identification & traceability
Adhex identification and traceability labels for EV batteries cover cells, modules and battery packs. Available with QR code, datamatrix or RFID technology, they ensure reliable identification and full traceability throughout the battery lifecycle.
Learn more on our adhesive solutions in the automotive field
Die-cut adhesive parts
Technical adhesive die cut parts that guarantee water-tightness, acoustic and part protection are at the heart of our know how.
