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Duplex Nomex® / PET laminates: high-performance electrical insulation solutions

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Nomex® / PET duplex laminates are multilayer materials designed to meet the requirements of applications needing reinforced electrical insulation, excellent thermal resistance and high dimensional stability. The combination of Nomex® aramid paper and PET film creates a reliable and durable material for the most demanding industrial environments.

Widely used in the energy, electronics and rail sectors, these laminates provide optimum protection for systems against electrical, thermal and mechanical stresses.

At ADDEV Materials, we support manufacturers in selecting and custom-processing technical laminates to optimise their performance and integration into applications.

Request a quote for Nomex®/ P duplex laminatesET

Nomex PET laminate

Structure and composition of Nomex / PET laminate

The Nomex® / PET laminate is based on an optimised technical structure:

  • Nomex® → electrical insulation and thermal resistance
  • PET → dimensional stability and mechanical strength

This combination allows for a robust and durable material to be obtained.

Duplex laminates offer an excellent compromise between performance and simplicity:

  • duplex → 2 couches, effective solution
  • 3 layers, enhanced performance but more complex

The Nomex® / PET duplex is particularly suited for applications requiring reliable insulation without excessive complexity.

What is a Nomex® / PET laminate?

A Nomex® / PET duplex laminate is a material composed of two layers:

  • a layer of Nomex® (aramid) providing electrical insulation and high heat resistance
  • a PET layer ensuring dimensional stability and mechanical strength

This combination allows for the achievement of:

  • excellent temperature stability
  • reliable electrical insulation
  • good stability and rigidity

This is an ideal solution for critical electrical applications.

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Technical laminates supplier and custom processing

ADDEV Materials offers conversion capabilities tailored for technical laminates:

Digital cutting

Slitting

Multilayer lamination

Laminating with adhesives

Sheeting

Die cut
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Laminated Nomex® / PET vs other materials: What's the difference?

The Nomex® / PET laminate is positioned as a high-performance solution for electrical insulation.

Laminated Nomex® / PET vs. Aluminium / PET

  • Nomex® / PET → superior electrical insulation
  • Aluminium / PET → EMI shielding

Laminé Nomex® / PET vs Nomex® seul

  • laminé → better stability and mechanical strength
  • Nomex® only → pure insulation

Laminated Nomex® / PET vs. technical films

  • laminated → higher performing multi-layer solution
  • film → simpler solution

In a nutshell

  • Choose a Nomex®/PET laminate for high-performance electrical insulation and excellent heat resistance
  • prioritise other materials according to your specific constraints
Contact a laminate expert
Alu PET laminate

Industrial applications of Nomex® / PET laminates

Electrical insulation

  • High-voltage system protection
  • Security enhancement

Electrical equipment

  • winding insulation
  • System protection

Energy and electronics

  • component insulation
  • Reliability of systems

Rail and transport

  • Resistance to thermal and mechanical stress
  • durability in a demanding environment

General industry

  • applications requiring isolation and stability

In which industrial sectors are Nomex® / PET laminates used?

Nomex® / PET laminate is used in:

Electric Vehicle
Energy
Data centres
Energy storage
Rail
General industry

How to choose the right Nomex® / PET laminate?

The choice depends on :

1. Electrical performance

The choice depends on :

  • of the required insulation level
  • electrical constraints

Critique for high-voltage applications.

2. Thermal resistance

Nomex® enables:

  • excellent temperature stability
  • stability in extreme environments

Essential for energy applications.

3. Dimensional stability

PET guarantees:

  • high precision
  • a slight deformation

Important for technical applications.

4. Compatibility with your industrial process

It's important to think ahead:

  • cutting
  • transformation
  • integration

A tailored solution optimises production.

Request a personalised technical study

Our strategic partner: Arclin

We work with Arclin, a company renowned for the quality and performance of its technical materials.

This partnership allows us to offer:

  • reliable and certified materials
  • Solutions suited to demanding environments
  • consistent performance
Contact an ADDEV expert
Dupont

Why choose ADDEV Materials for your technical laminates?

Expertise in multilayer materials

Technical support

Bespoke transformation

Optimising performance

International presence

We help you to improve the reliability and performance of your systems.

Do you need Nomex/PET laminates for your application?

Every application requires a tailored solution.

Our experts can help you with :

  • identify the right material
  • optimise your design
  • secure your performance

Get a quote for laminates
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Quick response – Dedicated technical support – Tailored solution

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FAQ – Nomex® / PET laminates

It is a multilayered material combining Nomex® and PET, used for electrical insulation.

Nomex® offers excellent thermal resistance and high electrical insulation.

Nomex/PET is oriented for insulation, while Alu/PET is oriented for EMI shielding.

Yes, it is designed for demanding thermal environments.

Yes, they are particularly suited for critical electrical applications.

Yes, they can be cut and adapted to industrial requirements.

They allow for the combination of insulation, resistance, and stability.

The electrical, thermal, and mechanical constraints must be taken into account.