Onebond Aluminum Sandwich Panel for Wall Decoration

Specification:1.Aluminum alloy:                 A3003,A5052 2.Panel thickness:               5mm~200mm 3.Regular panel size:          2400mm(L)*1200mm(W) 4.Max. panel size:               10000mm (L) *1500mm (W)   5.Surface finshing:              PVDF coated , PE coated,Power coated, as per customers' request 6. Available Color:               According to  international colour atla ,as per clients' request  Features:   1.Low density, high intensity, high rigidity, stable structure 2.Outstanding flatness, superior weather-proof, wind-proof and pressing proof functions. 3.Good sound&heat insulation, good at shock-resistance 4.Easy to proccess and shape, easy to install 5.Green and envirornental, energy-saving material Application: 1.Building exterior and curtain wall.2.Decoration and renovation additions for old buildings3. Decoration of interior walls, ceilings, bathrooms, kitchens and balconies4.Shop door decoration .5.Advertisement board display platforms and signboards.6. Wallboards and ceilings for tunnels.ThicknessUnit6 mm10 mm15 mm 20 mm 25 mm Cover sheet thickness, front[mm]1.0Cover sheet thickness, rear [mm]0.50.51.01.01.0Weight[kg/m²]4.75.06.77.07.3Technical propertiesSection modulusW[cm³/m]2.64.6141924RigidityE@J[kNcm²/m]7.10021.90075.500138.900221.600Alloy / Temper of Aluminium LayersPeraluman alloy (AIMg), H42 acc. EN 573-3Modulus of Elasticity  E[N/mm²]70.000Tensile Strength of Aluminium  R m[N/mm²]≥ 1250.2 % Proof Stress R p0,2[N/mm²]≥ 80Elongation  A 50[%]≥ 5Linear Thermal Expansion  α2.4 mm/m at 100ºC temperature differenceCoreAluminium foils from AIMn alloys (EN AW-3003) Bare comprehensive strength[N/mm²]> 2.5Weight[kg/m³]> 50Surface   LacqueringCoil Coating Fluorocarbon based (e.g. PVDF)Gloss (initial value)[%]25-40Pencil HardnessHB-FAcoustical PropertiesSound Absorption Factorα s0.05Airborne sound insulation index (acc. to ISO 717-1, ISO 140-3)     R w[dB]2121222325Thermal  PropertiesTermal conductivity (regarding total thickness, incl. cover sheets)     λ[W/mK]0.951.351.782.252.70Thermal resistanceR[m²K/W]0.00630.00740.00840.00890.0093Temperature Resistance[ºC]-40 to +80  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1