Non-woven PET / PET laminates: insulation and damping solutions

PET/PET non-woven duplex laminates are multi-layer materials designed to provide electrical insulation, absorb mechanical stress and offer long-lasting protection for industrial components. Thanks to their structure, which combines a polyester non-woven fabric with a PET film, they offer an excellent balance between flexibility, strength and insulating performance.

Particularly suited to demanding industrial environments, these laminates protect systems against vibrations, impacts, moisture and mechanical stress, whilst ensuring good stability.

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

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PET non-woven laminate

Structure and composition of PET / PET non-woven laminate

The laminate rests on a complementary structure:

  • Non-woven PET → absorption, flexibility, protection
  • PET film → rigidity, stability and insulation

This combination achieves a versatile technical material.

Duplex laminates offer a simple and efficient solution:

  • duplex → 2 couches, optimised solution
  • triplex → 3-ply, enhanced performance

The PET / PET non-woven duplex is particularly suited for applications requiring flexibility and absorption.

What is a PET/PET non-woven laminate?

A non-woven PET/PET duplex laminate is a material composed of two layers:

  • a non-woven polyester layer providing absorbency, flexibility and mechanical protection
  • a PET layer ensuring dimensional stability and electrical insulation

This combination allows for the achievement of:

  • effective vibration damping
  • reliable electrical insulation
  • flexibility suited to mechanical stresses

This is an ideal solution for applications requiring protection and cushioning.

Technical laminates supplier and custom processing

ADDEV Materials offers conversion capabilities tailored for technical laminates:

Laminated non-woven PET/PET vs other materials: What's the difference?

The PET/PET non-woven laminate is distinguished by its absorption capacity and flexibility.

PET non-woven laminate / PET vs Alu / PET

  • non-woven → absorption and flexibility
  • Aluminium → EMI shielding

 

Laminated non-woven PET/PET vs Nomex/PET

  • Non-woven → Absorption and flexibility
  • Nomex → thermal insulation

PET non-woven laminated / PET vs. technical films

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

In a nutshell

  • Choose a PET/PET non-woven laminate for stress absorption, flexibility and reliable insulation
  • Consider other laminates based on your specific constraints.
Alu PET laminate

Industrial applications of PET non-woven fabrics

Amortisation and absorption

  • vibration reduction
  • Component protection

Electrical insulation

  • System protection
  • component security

Energy and electronics

  • mechanical protection
  • Reliability of systems

Rail

  • vibration resistance
  • sustainability in a constrained environment

General industry

  • Soft protection
  • Technical applications requiring absorption

What industrial markets use PET/PET non-woven laminates?

PET / PET non-woven laminate is used in:

How to choose the right Cu/PET laminate?

The choice depends on :

1. Absorption of constraints

The choice depends on :

  • of the vibration level
  • mechanical constraints

Critique des environnements dynamiques.

2. Flexibility

Non-woven fabric allows for:

  • adaptation to forms
  • better integration

Essential for complex applications.

3. Dimensional stability

PET guarantees:

  • Precision
  • long-lasting

Important for overall performance.

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 work with DuPont, 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
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 durability of your systems.

Do you need PET / PET non-woven 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 – PET / PET Non-wovens

This is a multi-layer material combining a non-woven fabric and a PET film to ensure protection and insulation.

It serves to absorb vibrations, protect components, and provide insulation.

Non-woven fabric is flexible and absorbent, aluminium is conductive.

Yes, it is particularly effective at absorbing mechanical stresses.

Yes, they are suitable for component protection.

Yes, they can be cut and adapted as needed.

They allow multiple properties to be combined into a single material.

Electrical, mechanical, and environmental constraints must be taken into account.