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Description
This premium honeycomb core is manufactured from high-performance aramid paper, formed into a 3.2 mm hexagonal cell structure that delivers an exceptional strength-to-weight ratio. Designed for demanding structural applications, it provides a stable, lightweight core for composite sandwich panels where rigidity and weight saving are critical.
Available in a choice of thicknesses from 3 mm up to 20 mm and in standard sheet sizes up to 2600 mm x 1300 mm, this honeycomb core is ideal for aerospace, motorsport, marine, rail and high-end industrial projects. It offers consistent mechanical performance, excellent energy absorption and reliable bonding surfaces for a wide range of composite skins and adhesives.
Product Features
- 3.2 mm hexagonal cell aramid paper honeycomb for high stiffness and low weight construction.
- Offered in a broad thickness range: 3, 4, 5, 10, 12, 15 and 20 mm to suit varied laminate designs.
- Multiple sheet lengths: 2440 mm, 2500 mm and 2600 mm for efficient panel layouts and reduced waste.
- Sheet widths available in 1220 mm, 1250 mm and 1300 mm to match common composite panel formats.
- Lightweight aramid paper core with excellent mechanical stability and impact resistance.
- Consistent cell geometry for predictable performance and reliable bonding to composite skins.
- Supplied in flat sheet form, ready for cutting, machining and integration into sandwich structures.
Key Features and Benefits
- Outstanding strength-to-weight ratio, allowing thinner, lighter structures without compromising stiffness.
- Improves energy absorption and impact performance in critical areas such as crash structures and fairings.
- Reduces overall component weight, helping to enhance fuel efficiency, speed and handling in vehicles and aircraft.
- Uniform cell size and density support precise engineering calculations and repeatable laminate design.
- Compatible with common composite skins and adhesives, streamlining panel manufacturing and repair processes.
- Available in a wide choice of thicknesses and sheet sizes to minimise trimming, offcuts and production time.
Specifications
| Specification | Detail |
|---|---|
| Core material | Aramid paper honeycomb with 3.2 mm hexagonal cells |
| Available thicknesses | 3, 4, 5, 10, 12, 15, 20 mm |
| Sheet length options | 2440, 2500, 2600 mm |
| Sheet width options | 1220, 1250, 1300 mm |
| Typical form | Flat sheets for composite sandwich panel construction |
| Cell size | 3.2 mm nominal hexagonal cell |
Applications and Ideal Uses
This aramid honeycomb core is suited to lightweight, high-performance sandwich structures across a wide range of advanced engineering sectors.
- Aerospace interior panels, floors, partitions and control surfaces.
- Motorsport bodywork, crash structures, floors and aerodynamic components.
- Marine deck panels, bulkheads and lightweight superstructure elements.
- Rail and public transport interior panels and partitions.
- High-performance industrial panels, enclosures and protective structures.
Frequently Asked Questions
Which thickness of honeycomb core should I choose for my application?
Thinner cores such as 3, 4 or 5 mm are typically used where space is limited or for lightly loaded panels, while thicker cores such as 10, 12, 15 and 20 mm provide greater stiffness for floors, bulkheads or structural panels. The ideal thickness depends on your required stiffness, weight targets and skin laminate; your design calculations or testing should be used to confirm the most suitable option.
Can this aramid honeycomb core be bonded with standard composite resins and adhesives?
Yes, the aramid honeycomb core is suitable for bonding to most common composite skins using appropriate adhesives and resin systems, provided that correct surface preparation and processing conditions are followed. Always confirm compatibility with your chosen resin or adhesive and perform trial laminates where necessary.
How can the sheets be cut or trimmed to size without damaging the cells?
The honeycomb core can be cut using sharp knives, fine-toothed saws or appropriate machining tools, taking care to support the material and avoid crushing the cells. For complex shapes, templates and multiple light passes are recommended, and any exposed edges should be inspected before bonding into the final sandwich panel.