Email:wk1358@dongchuan.cn

color coated aluminum sheet coil for composite panel

  • color coated aluminum sheet coil for composite panel
  • color coated aluminum sheet coil for composite panel
  • color coated aluminum sheet coil for composite panel
  • color coated aluminum sheet coil for composite panel
  • color coated aluminum sheet coil for composite panel
  • color coated aluminum sheet coil for composite panel
  • color coated aluminum sheet coil for composite panel
  • color coated aluminum sheet coil for composite panel
  • color coated aluminum sheet coil for composite panel
  • color coated aluminum sheet coil for composite panel

1. Product Introduction

Aluminum-composite panels or aluminum-plastic plate is made of aluminum plate through surface treatment, coating and a series of compounded new materials processing technologies. It uses aluminum plate as the surface of the lacquer, and polyethylene plastic as core layer. DongChuan color coated aluminum coil, whose surface can be coated with fluorocarbon or polyester coating according to customer request, has various colors and complete specifications and is a kind of ideal material for aluminous model board manufacturer.
    Aluminum corrugated composite board can be aluminum alloy panel, vacuum composite plate and aluminum corrugated core of aluminum composite panel. DongChuan color coated aluminum coil, whose surface is coated with fluorocarbon coating and has excellent weather resistance, not only has excellent workability but also can satisfy various processing requirements, such as cutting, connecting and bending requirements. Therefore, it is a kind of ideal aluminum alloy material for manufacturing corrugated composite board.
    Aluminum alloy sheet is adopted for both inside and outside layers of aluminum honeycomb panel and intermediate sandwich for hexagonal aluminum honeycomb core. Honeycomb core is compounded of structural adhesive and aluminum alloy surface plate through bonding. DongChuan color coated aluminum coil is the first choice for manufacturing aluminum honeycomb. Its surface can be coated with polyester or fluorine carbon coating according to required color of customer, and its back coating is epoxy.

    Painted aluminum sheet is adopted for surface of insulation board of metal exterior wall. Veneer and color of Aluminum plate can be chosen according to design requirements. It has sound decorative effect, weather resistance, corrosion resistance and self-cleaning function, etc; rigid polyurethane foam featuring with excellent heat preservation and heat insulation performance is adopted for middle layer.

 

 


2. Application field


3. Testing data

Item Test Item Performance indicators for PE Performance indicators for PVDF
1 Color Difference ΔE≤2.0 ΔE≤1.5
2 Gloss Difference ≤5 ≤5
3 Coating Thickness Two layers Min 23μm Two layers Min 25μm
Three layers Min 30μm Three layers Min 34μm
4 Pencil Hardness ≥HB HB
5 T-bend ≤3T ≤3T
6 Adhesion Grade 0 Grade 0
7 Impact ≥20kg.cm ≥50kg.cm
8

Boiling water Resistance

4h No change 4h No change
9 Solvent Resistance 200 times no break 200 times no break
10 Acidity Resistance 5%HCL 24hrs No change 5%HCL 24hrs No change
11 Alkali Resistance 5%NaOH 24hrs No change color 5%NaOH 24hrs No change color
△E≤2.0 △E≤2.0
12 Oil Resistance 20#oil 24hrs No change 20#oil 24hrs No change
13 Salt Spray Resistance 720hrs ≤Grade 1e 720hrs ≤Grade 1e
14

Abrasion resistance

≥5L/μm ≥5L/μm
15 Dirt Resistance ≤5% ≤5%

4. Specification parameter

1 Paint EPOXY, PE, PVDF, RESIN
2 Aluminum Alloy 1100, 1060, 3003, 3104, 3004, 3105, 3005, 5052,  5005, 5182, 5754 and so on
3 Temper HO, H12, H14, H18, H22, H24, H26, H28, H32, H44, H46 and so on.;
4 Thickness Any thickness ranging from 0.2mm to 1.5mm is available;
5 Width Any width ranging from 55mm to 2400mm is available;
6 Color Any color is available, as per your sample or our sample
7 Warranty

PE coating allows 5-10 years, PVDF coating allows 10-20 years

8 Package Carton package and wooden pallet; 1Ton, 1.5Ton or 2 Tons as per your request
9 Certificate Certificate of origin
10 Minimum order quantity 1T
11 Date of delivery 15days
12 Method of payment T/T, L/C

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Tel:+86-519-88710908   Mobile:+86-15961181358   fax:+86-519-88700516   Email:wk1358@dongchuan.cn  
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