Aluminum Honeycomb Panel

Aluminum Honeycomb Panel Technical Specifications

1. Scope of Application

• General Purpose: civil architecture, vehicles, and marine vessels.

• Technical OriginsUses aerospace-grade materials and technology adapted for consumer applications.

2. Manufacturing Process

• Fully automated productionModern factories employ precisionHot-press molding technology。

• Thermal Management：

  • High thermal conductivity between the aluminum skin and honeycomb core ensures performance of both inner and outer layers.Synchronized thermal expansion and contraction。

  • Honeycomb perforation design enables internal air circulation.

• Structural Stability：

  • The sliding mounting clip system accommodates dimensional changes caused by thermal cycling, preventing structural deformation.

3. Material Composition

• 5052AH14 High-Manganese Aluminum Alloy (0.8–1.5 mm thick), with:
  | Coating| PVDF Fluorocarbon (UV-resistant, weather-resistant)

• paint: Colorfast baked enamel coating (offers superior scratch resistance, acid rain corrosion protection, and self-cleaning performance compared to PVDF)
  | Backplate| 0.6–1.0 mm aluminum sheet
  | Total Thickness| 25mm (panel + honeycomb core + back panel)

4. Honeycomb Core Technology

• Structure：

  • Hexagonal 3003 aluminum honeycomb, element side length5–6 mmAluminum foil thickness0.04–0.06 mm。

• Manufacturing Process：

  • Precision roll-formed honeycomb structure.

  • The fully automatic folding machine ensures dimensional accuracy.

  • The front and back skins interlock tightly to ensure structural integrity.

5. Bonding system

• TypeTwo-component polyurethane high-temperature curing adhesive.

• App: Fully automatic honeycomb composite equipment creates a non-brittle bonding layer, enhancing long-term durability.

6. Mechanical Properties

• Core material performance：

  • Honeycomb core usesH19 Hardness Aluminum AlloyProvides cross-sectional shear strength.

  • Densely packed hexagonal cells resembleMicro I-beamEvenly distribute pressure across large panels to ensure ultra-high flatness.

7. Key Advantages

1. Lightweight and High Strength：

• Only 1/3 the density of aluminum composite panels1/5, steel plate1/10, offering an excellent strength-to-weight ratio.

• Performance：

  • Excellent wind pressure resistance, shock absorption, sound insulation, thermal insulation, and fire protection.

• Dimensional Stability：

  • Even if the honeycomb panel grid dimensions are large (total thickness up to15 mmmaintains exceptional flatness.

• Application Areas：

  • Widely used in high-rise building curtain walls, it is highly favored for its dimensional stability and durability.