Color Coated Aluminum Coil for Building Decoration

We are the leading aluminum supplier in China, our main proudcts areprepainted aluminum sheet, color coated aluminum coil, aluminum circle sheet, aluminum chequered palste, aluminum tread plate, aluminum stucco sheet, aluminum foil, aluminum foil roll.Below is the specification of our color coated aluminum
Paint typePVDFPOLYESTERACRYLICThickness0.024mm-1.20mmWidth50mm-1700mm (Standard width:914mm, 1000mm, 1219mm)Coils core diameter150mm, 405mm, 505mm, 508mm, 510mmPOLYESTER>=17micronCoating thicknessPVDF >=25micronGloss10-90%Coating hardness(pencil hardness)More than 2HCoating adhesionNo lower than first gradeImpact resistanceNo cracking and peeling(50kg/cm, ASTMD-2794:1993)SheetMEK resistance:More than 100 timesAdvantageFlexibilityUsageAluminum composite panel, ceiling, door and windows, electric appliance,etc.TemperO,H12,H14,H16H18,H19,H22,H24,H26,
H28,H32,H34H36,H38, H42 H44Alloys number1100, 1050, 1060,
3003, 3004,3005,3104, 3105,
5005, 5052, 8011ApplicationACP, aluminum, ceilings, aluminum sheets, honeycomb panels and aluminum roofing, lighting decoration,
Household electrical appliances, food package (such as pop can cover &ring-pull), furniture ect.Chemical Composition %Alloy No.SiFeCuMnMgCrNiZnVTiZrAl10500.250.40.050.050.05--0.050.050.03-Remainder10600.250.350.050.030.03--0.050.050.03-Remainder10700.20.250.040.030.03--0.040.050.03-Remainder1100Si+Fe:0.950.05-0.200.05---0.010.05--Remainder30030.60.70.05-0.201.0-1.5---0.1---Remainder30040.30.70.251.0-1.50.8-1.3--0.25---Remainder31050.60.70.30.3-0.80.2-0.80.2-0.4-0.1-Remainder50050.30.70.20.20.5-1.10.1-0.25---Remainder50520.250.40.10.12.2-2.80.15-0.35-0.1---Remainder50830.40.40.10.40-1.04.0-4.90.05-0.25-0.25-0.15-Remainder50860.40.50.10.2-0.73.5-4.50.05-0.25-0.25-0.15-Remainder51820.20.350.150.2-0.54.0-5.00.1-0.25-0.1-Remainder60610.4-0.80.70.15-0.400.150.8-1.20.04-0.35-0.25-0.15-Remainder60630.2-0.60.350.10.10.45-0.900.1-0.1-0.1-Remainder60820.7-1.30.50.10.4-1.00.6-1.20.25-0.2-0.1-Remainder70050.350.40.10.2-0.71.0-1.80.06-0.20-4.0-5.0-0.01-0.060.08-0.20Remainder70750.40.51.2-2.00.32.1-2.90.18-0.28-5.1-6.1-0.2-Remainder80110.50-0.900.6-1.00.10.20.050.05-0.1-0.08-Remainder

We can coat the prepainted aluminum sheet according to RAL color and Pantone color as well as other color samples

The performance of PE color coated coilThickness≤0.5mmItemTest ItemStandardNational standardTest Result1Color DifferenceECCA T3ΔE≤2.0ΔE≤1.52Gloss DifferenceECCA T2≤10≤53Coating ThicknessECCA T1Min 14µm≥16µm4Pencil HardnessASTM D3363≥HBHB5T-bendASTM D4145≤3T≤2T6AdhesionASTM D3359Grade 0Grade 07ImpactASTM D2794≥20kg.Cm≥20kg.Cm8Boiling water ResistanceGB/T177482h no change2h no change9Solvent ResistanceASTM D2248200 times paint remaining200 times paint remaining10Salt ResistanceASTM B117720 hrs≤grade 1720hrs≤grade 111Dirt ResistanceGB/T9780≤5%<5%12Color retainingGB/T16259600hrs △E≤2.0△E≤2.013Gloss weaken Level600hrs ≤grade 2600hrs ≤grade 214Chalking600hrs No ChangeNo Change
The performance of PVDF color coated coilItemTest ItemStandardNational standardTest Result1Color DifferenceECCA T3ΔE≤2.0ΔE≤1.52Gloss DifferenceECCA T2≤10≤53Coating ThicknessECCA T1Two layers Min 23μm≥25μmThree layers Min 30μm≥34μm4Pencil HardnessASTM D3363≥HBHB5T-bendASTM D4145≤2T≤2T6AdhesionASTM D3359Grade 0Grade 07ImpactASTM D2794≥50kg.Cm≥50kg.Cm8Boiling water ResistanceGB/T177482h No change4h No change9Solvent ResistanceASTM D2248200 times paints remaining500 times no break10Acidity ResistanceASTM D13085%HCL 24hrs No changeNo change11Alkali ResistanceASTM D13085%NaOH 24hrs No change color △E≤2.0No change12Nitric acid ResistanceAAMA620△E≤5.0△E≤5.013Oil ResistanceASTM D130820#oil 24hrs No changeNo change14Salt Spray ResistanceASTM B1174000hrs ≤Grade 1No change15Abrasion resistanceASTM D968≥5L/μm≥5L/μm16Dirt ResistanceGB/T9780≤5%<5%17Color retainingGB/T162594000 hrs△E≤4.04000 hrs △E≤3.018Gloss weaken Level4000 hrs ≤Grade 24000 hrs ≤Grade 219Chalking4000 hrs No change4000 hrsNo change

1. Resonable production arrangement to make delivery very fast;
2.we are able to provide leading tolerances,metallurgical assistance,quick and reliable delivery,samples for new products,etc.
3.We have the strong capability to meet your particular requirement for the products.
4.To guarantee the quality of the products we can meet most of the standards all over the world such as ASTM standard.
A: 5 tons.A: 20~30 days after deposit. Except for public holidays.A: We have rigorous quality test system, from raw materials to finished products, the materialsmust be checked and signed by QC people.A: The quotation can be provided not longer than 24 hours on condition that we know all detailedrequirements.A: 1) The size of products (Alloy ,width ,thickness, application);

2) The specification of the products you want.A: Yes. We can provide sample to you for approval before you place an order to us. Free sampleis available if we have stock.A: Yes, warmly welcome! we area manufacture. We have our own factory in Anhui province China.We can book the hotel for you before you come to China .