Material | Aluminiumplatte und Aluminiumwabenkern | Aluminiumblech und nichtmetallisches Kernmaterial (z.B. Polyethylen) |
Dicke | Die Dicke beträgt im Allgemeinen 6 mm, 10mm, 15mm, 20mm, etc. | Die Dicke beträgt im Allgemeinen 3 mm, 4mm, 5mm, etc. |
Gewicht | Leicht, im Allgemeinen 5kg/m2-7.5kg/m2 | Relativ schwer, im Allgemeinen 8kg/m2-12kg/m2 |
Stärke | gehört zu Al-Mg-Si, able to withstand greater pressure and tension | The strength is generally low, and the wind pressure resistance is poor |
Thermal insulation performance | Excellent thermal insulation performance, with good thermal insulation performance | General heat insulation performance, is worse than honeycomb aluminum plate |
Fire performance | It has good fire resistance and is a non-combustible material | Poor fire performance, flammable |
Korrosionsbeständigkeit | It has good corrosion resistance and can be used for a long time in harsh environments | Poor corrosion resistance, easy to be affected by moisture |
Bearbeitbarkeit | Poor machinability requires professional equipment and technology for processing | Good machinability, einfache Verarbeitung, und Konstruktion |
Field of use | Applicable to building curtain walls, bodies, ship and aviation, und andere Felder | Suitable for billboards, decorative panels, car bodies, und andere Felder |
Appearance | Good appearance, glatte Oberfläche | The appearance is average, and the surface often needs additional treatment |
Cost | relatively high cost | relatively low cost |
Aluminiumbleche für Flugzeuge | Good environmental protection can be recycled and reused | Poor environmental protection, easy-to-produce harmful substances |
Reliability | Generally has good reliability and can be used for a long time | General reliability, short service life |
Safety | Good security, good anti-theft, and explosion-proof performance | Generally safe, easily damaged by an external force |