1, lightning protection characteristics
In the case of instantaneous impact during lightning strikes, the use of the curtain wall connection method, whether it is aluminum composite panel or aluminum veneer, can be completely protected against lightning strikes; in the case of continuous current of lightning strikes, lightning strikes on metal plates or metal surface layers are prone to occur. melt. Because of the good insulation of the intermediate polyethylene core layer, the damage of the lightning strike is limited to the skin. From this perspective, the aluminum-plastic composite board has better lightning strike resistance than the aluminum single board. 【3105 aluminium coating coil 】
2, fire characteristics
Aluminum veneers are not burning, which is known to everyone. Early aluminum-plastic composite panels were not able to be fireproof. However, with the advancement of aluminum-plastic composite panel technology, the fire-resistant aluminum-plastic composite panels produced by the company have been greatly improved in terms of fire resistance by adding non-toxic flame retardant materials to their PE. The need for engineering fire protection.
3, residual value
Aluminum veneers have a certain residual value, but because of their high cost, the waste is much larger than that of aluminum-plastic composite panels with almost no residual value.
In summary, the aluminum veneer and the aluminum-plastic composite panel have their own advantages, but from a large perspective, the application of aluminum-plastic composite panels should be more affordable and environmentally friendly. Henan SIGNI Aluminum Co., Ltd. can provide 3105-coated aluminum coils for aluminum-plastic composite panels and aluminum veneers, color-coated aluminum panels, fluorocarbon coating, epoxy coating on the back aluminium coil, good adhesion, and exported to Japan, Korea, Europe, Southeast Asia.