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colour coated Aluminum Roof Coil Sheets thickness 0.20mm-1.5mm

colour coated Aluminum Roof Coil Sheets thickness 0.20mm-1.5mm

Brand Name:GBS
Certification:ISO
Model Number:GBS-CLJT
Minimum Order Quantity:6mts
Delivery Time:4-5weeks
Payment Terms:L/C, D/A, D/P, T/T
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Active Member
Location: Nanning Guangxi China
Address: No.915,dajiahui.huijincheng,nanning, nanning city,china
Supplier`s last login times: within 35 hours
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Product Details

Aluminium color coated coils


GBS have 4 thin-gauge aluminium color coating lines and 2 aluminium think gauge color coating lines, for

thin gauge lines,

base material gauge ranging from 0.018mm up to 0.2mm, for think gauge lines, base material thickness ranging

from 0.20mm--1.5mm


Coating color aluminum coil


1. Specification

Alloy:A1100, A3003, A3004, A5005, A8011 etc.
TemperH14, H16, H18, H24 etc.
Alu ThicknessFrom 0.2mm to 1.5mm
Alu.WidthFrom 50mm to 1520mm
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:0.018mm for PE coating, 0.025mm for PVDF coating

2. Characteristic
High gloss, High flexibility , Impact resistance, Excellent weather-proof durability , Anti-ultraviolet , High erosion

resistance,.

Stable color and gloss , Good mechanical processing performance, Abrasion resistance


3. Technical information

ItemTest Item

National standard


Test Result

1Color DifferenceΔE≤2.0ΔE≤1.5
2Gloss Difference≤10≤5
3Coating ThicknessTwo layers Min 23μm≥25μm
4Pencil Hardness≥HB≥HB
5T-bend≤2T≤2T
6AdhesionGrade 0Grade 0
7Impact≥50kg.cm≥50kg.cm
8Boiling water Resistance2h No change4h No change
9Solvent Resistance200 times paints remaining500 times paints remaining
10Acidity Resistance5%HCL 24hrs No changeNo Change
11Alkali Resistance

5%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

4. Applications

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


China colour coated  Aluminum Roof Coil Sheets  thickness 0.20mm-1.5mm supplier

colour coated Aluminum Roof Coil Sheets thickness 0.20mm-1.5mm

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