Aramid Honeycomb Performance
- High specific strength structure
- Excellent flame retardancy and low smoke properties
- Good corrosion resistance
- Excellent thermal stability
- Good electrical insulation properties
- Significant lightweight advantage
- Strong fatigue and creep resistance
Your Leading Aramid Honeycomb Manufacturer in China
Aramid Honeycomb is a lightweight core material made from aramid fiber paper and strengthened with phenolic resin. It’s designed to provide strong, reliable support when you need to reduce weight without losing structural strength. It’s commonly used in aerospace interiors, rail systems, marine applications, and high-performance industrial structures. It can also be shaped for certain curved designs, which makes composite sandwich panels more flexible to work with.
YAOCHEN can customize the size, density, and cell structure based on your project needs. We also offer secondary processing like drilling, chamfering, and grooving, so you don’t have to spend extra time or cost adjusting the material on your side.
Various Types of Aramid Honeycomb
The structure of the aramid honeycomb you choose has a big impact on both performance and how easy it is to work with. Based on your design, load requirements, and manufacturing needs, you can quickly pick the right option from the common types below—saving time on trial and error.
Regular Hexagonal Aramid Honeycomb CoreThis is the standard option, offering a good balance of strength, versatility, and material efficiency. It’s widely used in aerospace interiors, rail systems, and industrial panels, and usually doesn’t need extra structural tweaks.
Over-Expanded Aramid Honeycomb CoreThis type is more flexible, making it easier to work with for complex or curved shapes.
Flex-Core Aramid HoneycombThis version is flexible in multiple directions, which helps reduce cutting and joining during production. It’s a better fit for more advanced designs, like aerospace composite structures or high-performance industrial shells.
Lightweight Design with Structural Stability
In many designs, once you reduce weight and use lighter materials, the structure can lose stiffness and start to deform more under load.
Aramid Honeycomb’s advantage lies not only in its lightness, but also in Aramid Honeycomb’s ability to maintain structural stability. When designing sandwich structures, Aramid Honeycomb significantly reduces weight without making the structure prone to deformation. Aramid Honeycomb is particularly suitable for load-bearing panels and large structural components, resulting in more stable and controllable overall rigidity.
Stable Interface Matching with Composite Resin Systems
In actual production, many issues aren’t about low strength in the design, but about weak bonding between materials—like delamination, air gaps, or glue failure.
The ability to bond materials firmly is often more important than pure strength. This Aramid Honeycomb core material has excellent compatibility with common composite resins, and Aramid Honeycomb generally requires minimal surface treatment for a stable bond. This reduces process risks and makes the entire lamination process smoother, with Aramid Honeycomb improving overall reliability.
Adaptability to Slightly Curved Structures
If your product has curved shapes—like interior parts, housings, or custom forms—traditional core materials often need force pressing or joining in sections. This can cause stress points and weak spots in the structure.
Aramid Honeycomb is more suitable for structures with curved surfaces or uneven shapes. Especially for over-expanded structures, Aramid Honeycomb has a certain degree of “deformable bonding capability,” avoiding forced molding and reducing internal stress concentration. This makes Aramid Honeycomb easier and more convenient to process interior parts, decorative parts, or shell structures.
More About Aramid Honeycomb
- Data Sheet
| Core type | Density | Compressive strength | L-strength | W-strength | |||
|---|---|---|---|---|---|---|---|
| Average | Minimum | Average | Minimum | Average | Minimum | ||
| kg/m³ | Mpa | Mpa | Mpa | Mpa | Mpa | Mpa | |
| YC-TA-1.83 | 48 | 2.21 | 1.8 | 1.73 | 1.45 | 0.95 | 0.68 |
| 64 | 3.74 | 2.78 | 2.37 | 1.85 | 1.33 | 0.95 | |
| 80 | 5.3 | 4.12 | 3.02 | 2.48 | 1.68 | 1.2 | |
| 96 | 7.09 | 5.21 | 3.2 | 2.65 | 2 | 1.41 | |
| YC-TA-2.75 | 32 | 0.94 | 0.65 | 0.82 | 0.62 | 0.58 | 0.39 |
| 48 | 2.23 | 1.77 | 1.58 | 1.16 | 0.97 | 0.68 | |
| 64 | 3.8 | 2.61 | 2.18 | 1.65 | 1.5 | 1.06 | |
| YC-TA-OX-1.83 | 48 | 2.26 | 1.85 | 1.48 | 0.6 | 0.84 | 0.72 |
Aramid Honeycomb mainly helps you get the right balance between being lightweight and still strong. Aramid Honeycomb is especially good for composite sandwich structures.
Yes. With the over-expanded type, Aramid Honeycomb can handle slight curves and even some more complex shapes.
Aramid Honeycomb is lighter, and also has better insulation and corrosion resistance. That makes Aramid Honeycomb a better fit for non-metal structural systems.
Under normal conditions, Aramid Honeycomb stays stable for a long time. Just avoid long exposure to very humid environments to keep it performing well.
Yes, very commonly. Aramid Honeycomb is often used as a core material between carbon fiber or fiberglass skins, helping improve stiffness and overall structural efficiency with Aramid Honeycomb.
