The right core material for your needs

Every application and manufacturing method has its special demand on the material used. To be able to get the most out of your product, Diab offers the widest range of core materials and grades with unique properties that will suit the needs of applications today and tomorrow, including PET, PVC, PES foam cores and balsa.

Whatever your challenge, we have the right core material. For more in-depth information about the fundamentals of core materials as well as which materials are most suitable for your applications, check out our product pages or contact us directly.

Divinycell - PVC

High-performance PVC foam core materials with excellent strength-to-weight properties.

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Divinycell - PET

Thermoplastic recyclable PET foam core material suitable for many applications.

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Divinycell - PES

Recyclable PES foam core material perfectly suitable for commercial aircraft interiors.

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High-density organic core material featuring high compressive strength.

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Finishing & Kitting


Reduce cost, decrease weight, improve quality – get a competitive edge with the optimal finishing.

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Improve efficiency, lower your cost, increase quality – boost performance with pre-cut parts.

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Technical expertise

Certificates & Datasheets

Find and download certificates, datasheets and other documents here.


Tools & Services

Find the tools and services you need to draw all the benefits from our materials.

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Composite Consulting Group

If you can imagine it, our specialized consultants in CCG can probably help you build it.

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Also read about

The Sandwich technology

Learn more about the sandwich construction, how it works and in which application it can be beneficial.

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Where to use

Gaining ground in almost every market, potential applications for these lightweight yet strong foam core materials are limitless.

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How to use

With different manufacturing methods we can help you make the most of your composite core solution.

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