prepainted aluminum sheet coil

prepainted aluminum sheet coil, 1.ISO9001:2008,SGS passed, 2.alloy: 1.3.5 series, 3.widely used in construction,decoration - details see:
Place of Origin: Jiangsu China (Mainland)Brand Name: ALUSTARApplication: For sign boards,wall materialsThickness: 0.1mm-7.0mm
Width: 50mm-1600mmAlloy Or Not: Non-alloyGrade: 1000 SeriesSurface Treatment: Coated
Temper: O - H112Color: Any ColorCertificate: CE,ISO,SGS 
prepainted aluminum sheet coil
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prepainted aluminum sheet coil

1.Specification of prepainted aluminum sheet coil

Alloy:A1100, A3003, A3004, A5005, A8011 etc.
TemperH14, H16, H18, H24 etc.
ThicknessFrom 0.024mm to 1.2mm
WidthFrom 56mm to 1600mm
ColorCustomized, you can choose from our color chart, or we adjust the special color as the samples you offer.
CoatingPE coating, PVDF coating, Back coating
Coating thickness:0.18mm for PE coating, 0.25mm for PVDF coating

1) High gloss
2) High flexibility
3) Impact resistance
4) Excellent weather-proof durability
5) Anti-ultraviolet
6) High erosion resistance
7) Stable color and gloss
8) Good mechanical processing performance
9) Abrasion resistance

3.Technical information

ItemTest ItemNational standardTest Result
1Color DifferenceΔE≤2.0ΔE≤1.5
2Gloss Difference≤10≤5
3Coating ThicknessTwo layers Min 23μm≥25μm
4Pencil Hardness≥HB≥HB
6AdhesionGrade 0Grade 0
8Boiling water Resistance2h No change4h No change
9Solvent Resistance200 times paints remaining500 times paints remaining
10Acidity Resistance5%HCL 24hrs No changeNo Change
11Alkali Resistance5%NaOH 24hrs No

change color ΔE≤2.0

No Change
12Nitric acid ResistanceΔE≤5.0ΔE≤5.0
13Oil Resistance20Φ oil 24hrs No changeNo Change
14Salt Spray Resistance4000hrs ≤Grade 1No Change
15Abrasion resistance≥5L/μm≥5L/μm
16Dirt Resistance≤5%≤5%
17Color retaining4000 hrs ΔE≤4.04000 hrs ΔE≤3.0
18Gloss weaken Level4000 hrs ≤ Grade 24000 hrs ≤ Grade 2
19MEK4000 hrs No change4000 hrs No change


1. Raw materials of aluminum ceiling, aluminum composite panel, aluminum sheet.

2. Mterials of aluminum signs, advertisement board

3. Roofs, wall cladding.

4. Package materials, flip off seals


6.Why choose us?


---SGS,CE,ISO are available

---Free samples could be provided

---Various designs and size are available, customers' designs are welcome

---Strict quality control

---Competitive price and prompt delivery time

2)Factory show

3)Certificate show

4)Customer show

5)Exhibition show


1)30% advance TT, the balance is paid against the copy of BL

2)100% irrecovable LC at sight

Packaging Detail:prepainted aluminum sheet coil,packing with wooden pallet suitable for the long distance sea transportation
Delivery Detail:about 20-25 days after received your deposit or L/C

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