Technical films & electrical insulating materials

Technical films, laminates & electrical insulation

Technical films, laminates and insulating papers play a central role in the performance, protection and reliability of electrical and electronic systems.

Thanks to our expertise in converting, in cut to size and in multi-layer lamination, ADDEV Materials transforms these materials to integrate them into your processes.

Present in Europe and in North America, ADDEV Materials supports players in the energy, electronics, aeronautics, rail, mobility and industry sectors in their insulation, protection and thermal management projects, drawing on the market's leading brands: Dupont™ (Tedlar®, Nomex®, Qnity (Kapton®), Covestro, Systems Protection, Rogers, Mylar Speciality Films, Elantas and many more.

Our technical films & laminates

Technical films: PET film, PE film, PP film, PC film, PI film & PEEK film

Our technical films cover the full range of electrical insulation, mechanical protection, thermal and chemical resistance in demanding environments.

Polyester film (PET film)

Le PET film offers excellent dimensional stability, high mechanical strength and good dielectric properties. Ideal for industrial, electrical and surface protection applications, it is the most versatile technical film on the market.

Polyester films

Le PE film is valued for its flexibility, impact resistance and excellent processability.

Used for masking, temporary protection, liners and light industrial applications, it combines lightness with ease of integration.

Polyethylene film

Le PP film is characterised by its rigidity, chemical resistance and low density.

It is used for technical labelling, protection of industrial components and certain low-voltage electrical applications.

Polypropylene film

PC films, in particular Covestro's Makrofol® references, offer excellent optical clarity, high impact resistance and resistance to high temperatures.

It is widely used in electronics, man-machine interfaces (front panels), graphic facades and certain mechanical reinforcement applications.

Polycarbonate film

The polyimide films, including the famous Kapton®, They are designed for high-temperature environments, electric motors, electronic boards and batteries.

Their exceptional thermal resistance, combined with excellent electrical insulation, makes them the material of choice for critical sectors.

polyimide film

Le PEEK film, proposed by TM, is a very high performance technical film, resistant to extreme temperatures, chemical agents and harsh mechanical environments.

It is used inhigh energy density, These products are used in the aeronautics and space industries, as well as in equipment requiring maximum longevity.

PEEK film

Thanks to our industrial capabilities (cutting, die-cutting, laser, lamination, reel or die-cut formats), ADDEV Materials can supply any type of film in the dimensions required to meet your process requirements.

Technical laminates

ADDEV Materials offers a wide range of technical laminates, designed for electrical insulation, thermal protection, mechanical resistance and multilayer assembly. These materials combine films, insulating papers, adhesives and membranes to achieve complementary properties in a single product.

Multilayer laminates provide excellent dielectric strength and are used in motors, transformers, batteries and converters. PET/PI laminates or combinations thereof Nomex® + film offer a high level of thermal and mechanical stability for high-power electrical systems.

Our partnerships with DuPont™, Qnity™ and Mylar Specialty Films guarantee certified, reliable materials that are perfectly suited to the most demanding industrial environments.

NKN laminates

Electrical insulating paper (Nomex®)

The Nomex® electrical insulating paper, developed by DuPont™, are the global benchmark for high-temperature insulation, electrical protection and electromechanical system reliability.

Available in Nomex® 410, 411, 414 and 464, These aramid papers offer excellent fire resistance, high dielectric strength and mechanical stability in harsh environments. They are used in electric motors, transformers, generators, batteries, and insulation kits.

ADDEV Materials converts Nomex® paper into punched parts, spacers, dividers, strips, laminates and ready-to-fit kits, perfectly adapted to the constraints of production lines.

Nomex electrical insulating paper

Why choose ADDEV Materials?

Multi-technology portfolio PET, PE, PP, PC, PI (Kapton®), PEEK films, laminates and Nomex® papers.

Premium partnerships DuPont™ (Tedlar®, Nomex®), Qnity™ (Kapton®), Covestro.

Precision converting laser cutting, die-cutting, multi-layer lamination.

Integration solutions : punched parts & kits.

Quality & traceability certified materials, testing of electrical and thermal properties.

International presence Europe & North America for a reliable, responsive supply chain.

FAQ - Technical, laminated & insulating films

We offer a complete range of industrial technical films, including films PET, PE, PP, PC, PI (Kapton®) and PEEK, suitable for electrical insulation, thermal protection, mechanical resistance and electronic or industrial applications.

Each film meets a specific need:

  • the PET film offers versatility and stability,

  • the PE film provides flexibility and lightness,

  • the PP film combines rigidity and chemical resistance,

  • the PC movie stands out for its clarity and robustness,

  • the PI film (Kapton®) withstands high temperatures,

  • the PEEK film withstands extreme stress.
    ADDEV will guide you in your selection according to your technical constraints.

Le Kapton® from DuPont™ offers exceptional thermal resistance, a high electrical insulation and optimum dimensional stability. It is ideal for electric motors, batteries, on-board electronics and high-performance applications.

The PEEK films are used in harsh environments: high-power batteries, aerospace systems, power electronics, equipment subject to extreme temperatures or aggressive chemicals.

The laminates and technical laminates combine films, insulating papers and adhesives to create multilayer materials offering electrical insulation, thermal resistance and mechanical strength. They are used in motors, transformers, converters and batteries.

The Nomex® papers (grades 410, 411, 414, 464) are meta-aramid high-temperature electrical insulators, recognised for their excellent dielectric strength, their thermal stability and their very low outgassing.
Thanks to their meta-aramide, They offer exceptional resistance to fire, thermal shock and electrical ageing, making them an essential solution for :

  • traction motors and industrial electric motors,

  • transformers and converters,

  • high-power generators and systems,

  • batteries, power electronics and high-stress environments.

Yes. Thanks to our advanced converting (laser, die-cut, kiss-cut, multilayer lamination), ADDEV Materials supplies punched parts, These are available in a wide range of formats, including strips, interlayers, insulation kits and ready-to-integrate formats for your production lines.