Triple-laminated Cellulose / PET / Cellulose: electrical insulation solutions

Cellulose / PET / Cellulose triplex laminates are multilayer materials designed to ensure Reliable electrical insulation, good mechanical stability, and an excellent performance/cost compromise. Thanks to their three-layer symmetrical structure, they offer a Robust and homogeneous solution suitable for standard industrial applications with high electrical density.

These laminates are particularly used in the energy, electronics and industrial sectors, where systems require Sustainable insulation, good mechanical strength and optimised integration.

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 Cellulose / PET / Cellulose triplex laminates

PET cellulose laminate

Structure and composition of Cellulose / PET / Cellulose laminate

The laminate rests on a symmetrical architecture:

  • Cellulose / PET / Cellulose
  • double insulating layer
  • heart stabilizer

This structure allows for balanced and reliable performance.

Triplex laminates offer enhanced performance:

  • Duplex → Single
  • triplex → homogeneous insulation and increased durability

The triplex is particularly suited to industrial applications requiring stability and reliability.

What is a cellulose/PET/cellulose triplex laminate

A triplex laminate of Cellulose / PET / Cellulose is a material composed of three layers:

  • cellulose (face 1) Electrical insulation and flexibility
  • Pet Dimensional stability and mechanical strength
  • cellulose (face 2) → Reinforcement of insulation and protection

This structure allows for the achievement of:

  • a Double-sided homogeneous electrical insulation
  • a good dimensional stability
  • un Optimised cost for industrial applications

This is an ideal solution for standard applications with high electrical density.

Technical laminates supplier and custom processing

ADDEV Materials offers conversion capabilities tailored for technical laminates:

Laminated Cellulose / PET / Cellulose vs Other Materials: What's the Difference?

The triplex laminate Cellulose / PET / Cellulose is positioned as a reliable and economical solution.

Triplex laminate vs PET / Cellulose (duplex)

  • triplex → reinforced and homogeneous insulation
  • duplex → more straightforward solution

 

Laminated Cellulose / PET / Cellulose vs Nomex / PET / Nomex

  • cellulose → cost-effective solution
  • Nomex → superior thermal performance

Laminated Cellulose / PET / Cellulose vs technical films

  • high-performance multilayered
  • film → simple solution

In a nutshell

  • choose one Laminated triple Cellulose / PET / Cellulose for a Reliable, homogeneous and economical insulation
  • Prioritise more technical materials for extreme constraints
Alu PET laminate

Industrial applications of cellulose/PET/cellulose triplex laminates

Electrical insulation

  • System protection
  • component security

Energy and electronics

  • Equipment insulation
  • Reliability of systems

Electrical equipment

  • winding insulation
  • System protection

Rail

  • applications requiring robustness and stability

General industry

  • applications standards requiring isolation and protection

How to choose the right Cellulose / PET / Cellulose laminate

The laminate Cellulose / PET / Cellulose is used in:

How to choose the right Cellulose / PET / Cellulose laminate

The choice depends on :

1. Electrical performance

The choice depends on :

  • of the required insulation level
  • electrical constraints

Critique for industrial applications.

2. Cost and optimisation

Cellulose allows:

  • a cost-effective solution
  • a good overall performance

Ideal for large-scale industrial projects.

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 to improve the reliability and performance of your systems.

Need Cellulose / PET / Cellulose 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
Speak to an expert 

Quick response – Dedicated technical support – Tailored solution

FAQ – Triplex Laminates Cellulose / PET / Cellulose

This is a multi-layer material combining cellulose and PET for electrical insulation.

It serves to ensure reliable electrical insulation and mechanical protection.

Nomex is thermally superior, cellulose is more economical.

Yes, it is used in many standard applications.

Yes, they are suitable for insulating components.

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

They allow for the combination of several properties in a single material.

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