What are the basic characteristics of honeycomb aluminum plate

　　Basic characteristics of honeycomb aluminum plate:

(1) Light weight, high specific strength, especially high bending stiffness, the same qualityHoneycomb aluminum plateIts bending stiffness is about 5 times that of aluminum alloy.

(2) It has extremely high surface flatness and high temperature stability, easy to form and not easy to deform. Honeycomb aluminum plate can not only be made into flat panels, but also can be made into double curved and single panels, which are easy to disassemble and assemble after being made into vehicle parts.

(3) excellent corrosion resistance, insulation and environmental adaptability, can be adapted to the railway EMU and passenger car all kinds of harsh environment; in addition, according to the needs, this kind of plate can be used surface paint or surface paste fire board treatment, to achieve good decorative, fire resistance.

(4) unique resilience, can absorb vibration energy,Stone Honeycomb PanelThe basic characteristics of the noise reduction has a good sound insulation effect.

(5) The fire protection level is high, which meets the requirements of the international intermodal fire protection standard UIC564-2-199l the-level requirements in the Fire Protection and Fire Protection Regulations for Railway Passenger Cars or Similar Vehicles for International Intermodal Transport.

(6) after the fire smoke density in line with high-grade international railway fire protection standards, the basic characteristics of honeycomb aluminum plate has good self-extinguishing; release heat value is low, can form a refractory layer, can reduce the release of smoke and toxic gases, has excellent environmental performance.

(7) excellent molding manufacturing process, can meet the railway vehicle interior parts complex shape, high stability requirements.

　　arc honeycomb panelIt is a cardboard with a pillar-type honeycomb structure, which is made of two layers of face paper and a honeycomb paper core glued together, without a core. It is divided into metal honeycomb and non-metallic honeycomb structure, metal honeycomb mainly refers to aluminum honeycomb, non-metallic honeycomb is mainly paper honeycomb. Honeycomb structure Products appeared in the 1940 s during World War II. Confucius only had aluminum honeycomb sandwich structure for light body parts of radios.

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