Aluminum honeycomb panel is a composite material bonded by aluminum honeycomb core material and surface material. Generally speaking, aluminum honeycomb panel has the following basic characteristics:

(1) Light weight, high strength, especially high bending stiffness, the bending stiffness of aluminum honeycomb panel of the same mass is about 5 times that of aluminum alloy.

(2) High surface flatness and high temperature stability, easy to form and not easy to deformation, aluminum honeycomb plate can not only be made into flat plate, but also can be made into hyperbolic, single panel, made into vehicle parts after convenient disassembly.

(3) Excellent corrosion resistance, insulation and environmental adaptability, can adapt to the railway EMU and bus all kinds of harsh operating environment; Additional, ACCORDING TO NEED, THIS KIND OF PLATE CAN USE SURFACE spray PAINT OR surface paste fireproof board processing, achieve good adornment sex, firePROOF sex.

(4) unique resilience, can absorb vibration energy, with good sound insulation and noise reduction effect.

(5) High fire rating, meet the requirements of class A in the international combined transport fire protection standard UIC564-2-199l "Fire Prevention and Fire Control Rules for Railway Passenger Cars or International Federation Using Similar Vehicles".

(6) after encountering fire, the smoke density meets the international railway fire protection standard of high grade, and has good self-extinguishing property; Low heat release value, can form refractory layer, can reduce the release of smoke and toxic gas, with excellent environmental performance.

(7) Excellent molding manufacturing technology, which can meet the requirements of complex shape and stability of inner parts of railway vehicles.