1. Lightweight and low density.
The core layer of the honeycomb panel is a typical cellular structure, the continuous polygonal cells are regularly arranged, so that the solid portion of the honeycomb panel has a small cross-sectional area, and so the density of honeycomb panel is lower than the other sandwich materials.
2. High strength and good rigidity.
According to mechanical analysis, the structure of honeycomb panel is connected with each other like I-beams. The skin sheet bears the in-plane load like I-beam flange, function of honeycomb core is similar to the web of I-beam, bearing shear stress, connecting and support both skin sheet. However, different with I-beam web, the honeycomb core is not a thin rib but a dense reinforcement. The core layer is bonded to the entire surface of the board, and the height of core layer is much larger than the thickness of skin sheet, which makes section inertia moment multiplied, the overall stability is also increased while the overall stiffness is increased.
3. Good impact resistance and vibration damping.
When the honeycomb panel is subjected to external impact, the impact force can be converted into the plastic deformation energy of the honeycomb core, therefore, impact energy can be effectively absorbed. Through the self-dropping ball impact test on the aluminum honeycomb panel, there is no crack by inspecting dent area and depth of impact site, which indicates that the toughness of the aluminum honeycomb panel is better and the impact resistance is stronger, and most of the energy can be absorbed by its own deformation. The damping effect is good.
4. Sound insulation and heat insulation.
The material used to produce the honeycomb panel itself has no heat insulation and sound insulation properties, aluminum is a good conductor of heat and sound. However, the unique structure of the honeycomb panel makes it has good heat insulation and sound insulation performance.
5. Non-combustible and moisture resistance.
The aluminum panel is made of aluminum plate and aluminum honeycomb core. The aluminum alloy is a non-combustible material, which plays a good role in fire retardant and fire protection. In addition, the aluminum alloy itself has good chemical stability, corrosion resistance, and moisture resistance.
6. Good formability and optional thickness.
The thickness of the honeycomb aluminum panel can be selected at 6mm-100mm according to actual needs, and the shape can also be made into a flat plate, a single curved panel or a double curved panel according to specific requirements. Honeycomb aluminum panel not only has good formability but also is not easily deformed after forming.
7. No pollution, energy saving and environmental protection.
The raw material of aluminum honeycomb panel is aluminum alloy, which is not radioactive and does not volatilize any harmful gases. Honeycomb panels can also be completely recycled, saving resources and energy, and meeting the requirements of energy saving and environmental protection. In addition, the honeycomb panel reduces the load of the transportation vehicle, improves the power, reduces the fuel consumption, and exhaust pollution while saving energy.
8. Beautiful appearance and easy to clean.
The skin sheet of honeycomb panel can be used directly (mill finish) or coated with different colors or patterns. (RAL color, wooden patterns or even stone patterns)