Triplex laminates Alu / PET / Alu: EMI shielding and multilayer protection solutions

Triplex aluminium / PET / aluminium laminates are multi-layer materials designed to offer Enhanced protection against electromagnetic interference (EMI), an excellent environmental barrier, and high mechanical stability. Thanks to their three-layer structure incorporating two aluminium faces, they guarantee a Maximum performance in demanding industrial environments.

Particularly suitable for applications requiring a Double-sided shielding and advanced protection, These laminates ensure the reliability of electronic and electrical systems when faced with external constraints.

At ADDEV Materials, we support manufacturers in the custom selection and transformation of technical laminates, in order to optimise their performance and integration into applications.

Request a quote for aluminium / PET / aluminium triplex laminate

Alu PET laminate

Structure and composition of Alu / PET / Alu laminate

The laminate rests on a high-performance symmetrical architecture:

  • aluminium / PET / aluminium
  • double conductive layer
  • heart baffle

This structure ensures consistent, enhanced performance.

Triplex laminates offer superior performance:

  • single layer
  • triplex → double functionality + reinforced protection

The Alu / PET / Alu laminate is particularly suited to critical applications.

What is an aluminium/PET/aluminium triplex laminate

A laminated triplex Alu / PET / Alu is a material composed of three layers:

  • aluminium (face 1) EMI shielding and conductivity
  • Pet Dimensional stability and insulation
  • aluminium (face 2) → Reinforced shielding and an additional barrier

This structure allows for the achievement of:

  • un double-sided electromagnetic shielding
  • a Enhanced protection against external aggressions
  • a Excellent mechanical stability

This is an ideal solution for applications requiring a high level of protection.

Technical laminates supplier and custom processing

ADDEV Materials offers conversion capabilities tailored for technical laminates:

Rolled Aluminium / PET / Aluminium vs. Other Materials: What's the Difference?

The triplex laminate Alu / PET / Alu is positioned as a maximum protection solution.

Triplex laminate vs aluminium / PET duplex

  • triplex → double EMI shielding
  • single-sided

Laminated Aluminium / PET / Aluminium vs Copper / PET

  • aluminium → lighter solution
  • copper → better conductivity

Laminated Aluminium / PET / Aluminium vs. Technical Films

  • laminated → advanced multilayered solution
  • film → simple solution

In a nutshell

  • choose one Triplex laminate Alu / PET / Alu for a maximum protection, reinforced EMI shielding and an effective barrier
  • Prioritise a duplex for less critical needs.
Alu PET laminate

Industrial applications of Alu / PET / Alu triplex laminates

Double-sided EMI shielding

  • advanced system protection
  • Interference reduction

Electrical protection

  • component security
  • Reliability of systems

Energy and electronics

  • multi-layer protection
  • High performance

Rail

  • resistance to environmental stresses
  • sustainability

General industry

  • Applications requiring enhanced protection

Which industrial markets use Alu / PET / Alu laminates?

The laminate Aluminium / PET / Aluminium is used in:

How to choose the right Alu / PET / Alu laminate

The choice depends on :

1. EMI shielding level

The choice depends on :

  • of the required level of protection
  • of the electromagnetic environment

Critique des applications électroniques.

2. Environmental resistance

The aluminium double layer allows:

  • better protection
  • increased resistance

Essential for harsh environments.

3. Dimensional stability

PET guarantees:

  • Precision
  • long-lasting

Important for reliability.

4. Compatibility with your industrial process

It's important to think ahead:

  • cutting
  • transformation
  • integration

A tailored solution optimises production.

Our strategic partner: DuPont

We are working with DuPont, an actor recognised 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
Dupont

Why choose ADDEV for your technical laminates

Expertise in multilayer materials

Technical support

Bespoke transformation

Optimising performance

International presence

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

Need Al/PET/Al triplex 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

FAQ – Triplex Laminates Alu / PET / Alu

This is a multilayer material with two aluminium layers and a PET core.

It provides enhanced EMI shielding and maximum protection.

The triplex offers an extra layer to improve performance.

Yes, it is particularly effective thanks to its double aluminium structure.

Yes, they are suitable for advanced electronic applications.

Yes, they can be cut and adapted as needed.

They allow for the combination of several technical functions.

The electrical, mechanical, and environmental constraints must be analysed.