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Aluminium /Aluminum Lightweight Metal Foam Sandwish1
AluminumAluminium Lightweight Metal FoamLightweight Metal Foam Sandwish
Henan Chalco Aluminum Fabrication Co., Ltd.
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Product Description Composite panels aluminum foam china is the three layers original material consists of a formed aluminum core sandwiched between two aluminum cover layers, the cover layers are metallic, fused to the core layer without the need for adhesives.Specifications:Sheet size1000mm×2000mmThickness9--80mmCover layer thickness0.75--10mmFlatness of sheets1mm/1000mThickness tolerance+/-0.5mmSurface weight(sample plate 25mm/1.2mm)10.5kg/m2E-module foam5 GPaE-module 1/10/121 GPaE-module 2/28/218 GPaTensile strength120--200MPaCompressive strength of foam4--8MPaThermal expansion25×10-6 1/KThermal Conductivity10--15W/mKCover layer alloy6082/5754Features of Aluminum foam sandwich:Max. 60% weight savingsAluminum foam panel has lower density than paper due to its pores and cavities.Flexural and torsional rigidityThe three layers sandwich system provides significantly higher flexural strength than solid sheets of the same weight.Absorption of kinetic energyAluminum foam panels delivers an improved solution for vibration and safety due to its acoustic and thermal insulating properties.Wide-ranging processing possibilitiesConventional processes for sheet metal processing can be used when processing aluminum foam sandwich because due to the metallic bondFire resistanceAluminum foam sandwich sheets meet stringent fire safety requirements due to the non-adhesive bond of the 3 layers materials100% recyclableThe foam composite can be fed back into existing materials cycles at the end of its life cycle without any problems.Deep processing of Aluminum foam sandwich:Deep drawing, punching or pressingFor 3D structure before foamingFormingThe original sheets can be formed before foaming and then foamed in a forming tool.Sawing, milling, laser and water jet cuttingAluminum foam sandwich is an ideally suited for mechanical processing.Milling, sawing, drilling and modern joining techniques are not a problem.WeldingGenerally only the cover layers are welded while the core remains untouched and serves as a kind of welding fixture. As a result, deformation of the components is considerably reduced.Screwing, reveting and bondingThe material can be easily bonded like conventional aluminum because of its metallic character, thus making it much more cost-effective.Application of aluminum foam sandwichTransportTransport, shipbuilding, aerospace industry etc.EngineeringMachine tools etc.Building services engineeringGeneralSafety engineeringArmour plating etc.EnergyConsumer products, sports, equipments etc.Fire protectionSafety, security doors etc.ArchitectureDesign etc.Consumer goodsConsumer products, sports equipments.
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