China Marble Aluminum Composite Panel Exterior Aluminum Facade Wall Cladding Stone Grain Printing

Colors & Surfaces

Marble grain aluminum composite panel is coated with PE(polyester) coatings or PVDF(fluorocarbon) coatings and comes with a great variety of marble grains for customer to choose from.

Product Ranges

Surface coatingPVDF marble coatingPolyester marble coatingAluminum alloyAA1100 seriesAA1100 seriesAluminum skin0.25mm,0.30mm,0.35mm,0.40mm,0.45mm,0.50mm0.08mm,0.10mm,0.12mm, 0.15mm,0.21mm,0.25mm,0.30mm,0.35mm,0.40mm,0.45mm,0.50mmPanel thickness3mm ,4mm,5mm,6mm3mm, 4mm,5mm,6mmPanel width1220mm 1250mm 1500mm1220mm,1250mm,1500mmPanel length2440mm,3050mm,5000mm2440mm,3050mm,5000mmBacking coatingPrimer coatingPrimer coatingGlossy20%-40%40%-70%

Dimensional tolerance:

Panel width: ±2mm Panel length:±3mm Panel thickness:±0.2mm Panel diagonal: ≤5mm

Aluminum sheet thickness: ±0.01mm

Product properties

Economy

High resistance to peeling

Superior weather resistance

Light weight and easy to process

Excellent fire resistance properties

Coating evenness

Diversified colors

Easy for maintenance

APPLICATIONS

1. Wall curtain, Cladding and Facade

2. Interior decoration and furniture

3. Exterior renovation for old buildings

4. Subway and airports

5. Industry plants and materials,

6. Vehicle and boat materials

Technical Data

DescriptionTest standardPolyesterThickness of coatingPolyester paint ≥16um16um to 18umCoating flexibility (T-bend)Polyester paint≥3T3TColor different△E ≤ 2.0(follow color sample)ΔE ≤ 2.0Pencil hardness≥HB≥2HChemical resistance2%HCI or 2% NaOH test in 24 hours -No changeNo changeCoating adhesion≥ 1grade for 10810mm2gridding test1gradeResist solvent100times with Dimethylebnzene without changeNo changeBoiling water resistance2 hours without changeNo changePeeling strength/stripping strengthAverage ≥5N/mm of 180oc peel off for panel with 0.21mm alu.skin5N/mmImpact test for paint20KG.cm impact-paint no split for panelNo splitAbrasion resistance (L/Mil)NILNILTemperature resistance-40ºC to +80ºC temperature without change of color difference and paint peel off,peeling strength average drop rate≤10%Change of glossy only, no paint Peel offCoefficient of linear Thermal Expansion100ºC temperature difference2.4mm/nDetergent resistance (3%)ASTM D2248No changeHumidity Resistance (3000hrs,100%RH,100°F)ASTM D2247No changeSalt spray resistance (3000hrs,5% salt)ASTM B117No changeResistance to Staining600h radiate in 800W/M2 in humidity condition,glossiness deviation less grade 2, color difference ≤4.0No change

COLORS

PE(Polyester ) Coating

PE(Polyester ) Coating: high molecular polymer as monomer and addition of alkyd, is a UV-resistant coating. It can be classified matt and glossy according to coating gloss. The compact molecule structure makes paint surface lustre and smooth, Which assure good printing on the panel surface, With a Warranty of 8-10 years for weather resistance, It is specially applied for internal decoration and signboard.

Special Colors Coating

Brushed Panel, Which is made some special Processing on natural aluminium. presents the nature and beautiful brushed appearance together with modern and elegant.
Wooden and Stone Panel can be processed by film-sticking and Roller Coating. The former means stick one layer of films with granite or wooden Pattern by Technology. and the later roller coating is painted and roasted for three or four times with better weather resistance.
Mirror Finish Panel, Which needs anodic oxidation finishing on the aluminium surface, the finishing makes the surface like a mirror, Mainly used for indoor.

Solid Colors

No matter whether a soft white or a vibrant red is selected, Solid colours are always a good choice when a uniform appearance without special effects is required. The gloss of Solid colours is between 30% -40% according to Gardner Scale, High Gloss Colors upon 95% also available. If you mention the colour for placing an order, please specify the gloss rate as well.

metallic Colors and Special effect Colors

The different appearance of colour and gloss under various light conditions and viewing angles gives these surfaces a vivid impression and brings them alive. According to the Gardner Scale, the gloss of metallic colours is between 30%~50% and the gloss of special effect colours is between 70%-80% by one more clear coating.

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