алюминиевые сотовые ядро

aluminum honeycomb core According to GB/T 9963-1998 anti-impact capability Adopting "honeycomb sandwich" structure, Qinfeng aluminum honeycomb panels take high strength aluminum alloy panel coated with decorative coatings which are of best weather resistance as both top and bottom surfaces. They also take the aluminum honeycomb core layers to form compound boards after being pressed under high-temperature and high pressure. They have the advantages of light weight, high strength, good rigidity, strong anti-corrosion and good stability. As air layers between the top and bottom boards are separated by the honeycomb into too much closed holes, the transmission of energy and sound wave are largely restricted. Compared with other curtain-wall decorative materials, the aluminum honeycomb panels have better heat protection and sound isolation features