China's earliest production and processing of aluminum veneer ceiling, one of the curtain wall manufacturers
Production of Aluminum Honeycomb Panel | Hot Information | Kaimai Metal Building Materials
aluminum honeycomb panelHigh-quality 3003H24 alloy aluminum plate or 5052AH14 high-manganese alloy aluminum plate is mainly selected as the base material. The panel thickness is 0.8~1.5mm fluorocarbon roll-coated plate or light-resistant baking varnish. The light-resistant baking varnish is stronger than PVDF in scratch resistance, acid rain corrosion discoloration and self-cleaning. The thickness of the bottom plate is 0.6~1.0mm, and the total thickness is 25mm.
The core material is hexagonal 3003 aluminum honeycomb core, the thickness of aluminum foil is 0.04~0.06mm, and the side length is 5~6mm. The forming of the front and back skins is completed by roll forming technology, the edge is folded by full-automatic machinery and equipment, and the front and back skins are tightly occluded at the installation edge. The whole processing process is completed in a modern factory. Hot pressing technology is adopted. Due to the high thermal conductivity between the aluminum skin and the honeycomb, the thermal expansion and contraction of the inner and outer aluminum skin are synchronized. There are small holes in the honeycomb aluminum skin, so that the gas in the plate can flow freely. The slidable installation buckle system will not cause structural deformation during thermal expansion and contraction, thus ensuring extremely high flatness. Adopt adhesive: two-component polyurethane high-temperature curing adhesive, with full-automatic honeycomb board composite production equipment through pressurized high-temperature composite, to overcome the brittleness of the previous honeycomb board adhesive layer. The inner layer is a hexagonal aluminum honeycomb, composed of an aluminum alloy with a hardness of H19, as a core plate adhered in a sandwich structure, which is subjected to pressure in the tangential direction.
The installation is installed on both sides without mechanical damage. The sliding installation buckle system allows thermal expansion and contraction, and the anti-slip buckle at the bottom of the board can control the expansion direction of the board. 25MM hidden glue joint system is beautiful and has self-cleaning function. After the completion of the production of the box-type honeycomb plate, the inner and outer plates and the honeycomb structure form a whole. In addition, the hollow honeycomb can also greatly reduce the thermal expansion of the plate body.
Because the honeycomb material has high wind pressure resistance, shock absorption, sound insulation, heat preservation, flame retardant and high specific strength. In the 1960 s, foreign countries have been used in various fields of civil use, and have developed rapidly. In recent years, cellular technology has been applied in various fields of civil industry. Aluminum honeycomb panel curtain wall with its light weight, high strength, stiffness and many other advantages, has been widely used in high-rise building exterior decoration. The total thickness is 15mm, and the aluminum honeycomb panel with 1.0mm thick bottom plate is only 6Kg/㎡. The weight of honeycomb panel with the same rigidity is only 1/5 of that of aluminum veneer and 1/10 of that of steel plate. The interconnected aluminum honeycomb cores are like countless I-beams. The core layers are distributed and fixed in the whole plate surface to make the plate more stable. Its wind pressure resistance is much higher than that of aluminum veneer and aluminum veneer. It is not easy to deform and has good flatness, even if the cell size of honeycomb panel is large. It can also achieve extremely high flatness and is the preferred lightweight material for the construction industry.