1,Light
2,heat insulation
3,sound insulation
4,shock absorption

1, the intensity - the best weight ratio
As the sandwich on the surface of the continuous support of the dashboard can give full play to its exposure to tensile or compressive load capacity.
2, the stiffness - the best weight ratio
For the main structural components to withstand bending, select the appropriate table plate and sandwich materials, to achieve the best stiffness - weight ratio.
3, noise, heat insulation and excellent performance
Cell itself does not have the sound and heat insulation performance, but the honeycomb sandwich structure has a good sound and heat insulation performance. In the commonly used aluminum honeycomb sandwich panel honeycomb cores, the volume of solid material is only 1% to 3% and the remaining space is for the closed state of the air. As the air noise and heat insulation performance is better than any solid materials, heat and sound waves are greatly restricted, so the honeycomb sandwich plate with good heat insulation, sound insulation performance.  

4, Good properties of shock absorption

Because there are many interlinked dense honeycomb, like many unskilled laborer beam can be scattered to bear pressure from all sides. Hence, have a strong seismic capacity.