Thermoplastic sandwich panels
Lightweight and rigid thermoplastic sandwich panels for structural applications
The range of thermoplastic sandwich panels combines a polypropylene honeycomb core with integrated thermoplastic composite reinforcements to create ready-to-use panels offering optimal lightness and rigidity.
These panels are designed for applications requiring high mechanical strength, easy processing, and long-term dimensional stability.
The surface or bonded skin on each face provides additional functionalities — aesthetic finish, technical performance or structural use — while simplifying production steps.
They meet the needs of high-performance sandwich panel manufacturing in the transport, construction, marine and industrial sectors.
Our products
Nidaskin
The nidaskin sandwich panels are made of a polypropylene honeycomb core with an 8 mm cell size. Each side has a pre-bonded skin.
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19 Nov. 2025
Key highlights
Mechanical performance
Excellent stiffness-to-weight ratio, ideal for composite parts subjected to high mechanical loads.
Long-term durability
Rot-proof honeycomb structure, moisture-stable and compression-resistant.
French manufacturing
Controlled production ensuring quality, traceability and consistent performance.
Frequently asked questions
In which fields is Nidaskin FRT used?
This panel is used in transport, technical building applications, marine environments, and for non-slip floors or lightweight structural elements.
Its durability and recyclability make it an eco-efficient solution.
What are the advantages of Nidaskin Lin (flax)?
Nidaskin Lin combines the polypropylene honeycomb core with a composite reinforcement made from natural flax fibres and PP. This bio-based solution reduces the panel’s carbon footprint compared with a standard glass/PP reinforcement, while retaining the lightness and rigidity characteristic of Nidaskin panels. It is suited to projects where environmental criteria are part of the specification requirements, particularly in interior fit-out, furniture and low-stress structural applications.
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Nidaskin FRT thermoplastic sandwich panels provide a rigid, lightweight and 100% recyclable solution for technical and industrial applications.
Nidaskin Lin, reinforced with natural flax fibres combined with PP, completes this range with a bio-based alternative for projects subject to stricter environmental requirements.
Manufactured in France, they ensure consistent quality, full traceability and proven compatibility with numerous transformation processes.
Our teams support distributors and processors in product selection, technical testing and process optimisation.
We offer tailored commercial support and flexible distribution conditions adapted to the needs of the thermoplastic composite market.
Proven technical solutions
Our products are developed to address real on-site needs: performance, reliability and durability are central to every solution.
Committed to reducing environmental impact
At Nidaplast, we design recyclable products incorporating recycled materials and manufactured through a controlled industrial process with a low carbon footprint.
Tailored support
Our technical experts, design office and commercial teams support professionals throughout their projects, in France and internationally.
Technical summary — Nidaskin thermoplastic sandwich panels
Nidaskin thermoplastic sandwich panels are developed by Nidaplast, a French manufacturer (Hauts-de-France, established in 1984). They combine a polypropylene honeycomb core (8 mm hexagonal cell size) with a thermoplastic composite reinforcement bonded on each side, for lightweight and rigid structural applications. The range includes Nidaskin FRT, reinforced with a glass fibre grid (60%) + PP (40%) at 1200 g/m², used in transport, technical building applications, marine environments and non-slip flooring, and Nidaskin Lin, reinforced with natural flax fibres combined with PP — a bio-based alternative for applications requiring a reduced environmental footprint. These ready-to-use panels are manufactured in France for the transport, construction, marine and industrial sectors.
