Pre-Formed Honeycomb Core is a semi-cured core material whose unique processing state affords exceptional flexibility during subsequent fabrication. Its straightforward and efficient curing process perfectly accommodates the lay-up and shaping requirements of complex curved surfaces, providing an ideal customized solution for clients seeking personalized, lightweight, non-standard structural designs in aerospace, high-end equipment and other sectors.
Performance Parameters
Pre-Formed Honeycomb Core offers a density range of 29-128 kg/m3, catering to applications from ultra-lightweight to high-strength requirements. It exhibits outstanding mechanical properties, with compressive strength ranging from 0.7 to 7.0 MPa, tensile strength exceeding 1.0 MPa, and shear strength maintained between 0.8 and 4.0 MPa, showing exceptional specific stiffness and specific strength. It maintains long-term temperature resistance up to 150-180°C and complies with stringent aviation flame retardant standards.
Product Features
- Possesses exceptional plasticity and machinability, enabling flexible adaptation to diverse non-standard structural designs.
- Combines high strength, high modulus and lightweight characteristics, delivering outstanding load-bearing capacity while achieving weight reduction.
- Integrates multiple functions including impact resistance, thermal insulation and soundproofing, offering comprehensive performance.
- Exhibits strong resistance to high and low temperatures, as well as salt and alkali corrosion, maintaining stability in complex environments with extended product lifecircle.
Application Examples
This product, with its outstanding plasticity and integrated moulding advantages, finds extensive application in the following complex curved components:
- Aerospace: Utilized in aircraft composite doors, helicopter engine cowlings, and wing leading edges.
- High-end Equipment: Utilized in specialized drone fuselages, satellite antenna mounts, and missile fins.
- Specialized Vehicles: Applied to racing car body panels, streamlined motorhome roofs, and interior fittings.
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