Aluminum Honeycomb Core for Train and Metro Interior Wall Panel is attractive for transportation interiors because it provides a combination of lightweight construction, stiffness, and dimensional stability. Reducing interior panel weight can help improve overall vehicle efficiency, while the honeycomb structure provides structural support between the face sheets. Transportation interior panels may be used for side walls, ceiling panels, partitions, doors, equipment covers, and decorative structures. Depending on the application, the finished panel may require specific fire and smoke performance, impact resistance, bonding strength, and surface durability. Therefore, manufacturers normally customize the honeycomb core, aluminum skin, panel thickness, and surface finish according to the vehicle design and applicable transportation standards.

