Color coated aluminum coils for producing aluminum composite materials
1. Wooden grains (PVDF), minimum base aluminum sheet available: 0.28mm
2. Stone /Marble (PVDF), minimum base aluminum sheet available: 0.28mm
Please contact us for more colors& patterns, Custom-made negotiableCoated aluminum coils are also widely applied to aluminum ceiling, roofing, fireproof roller shutter, doors, wall panel , facade cladding, etc.
Interior applications:wall cladding, ceilings, bathrooms, kitchens and balconies, shutters, doors...
Exterior applications: wall cladding, facades, roofing, canopies, tunnels,column covers , renovations...
Advertisement and market applications: display platforms, signboards, fascia, shop fronts...
|Coating Characteristic table|
|Item||Test Item||Standard||National standard||DF Test Result|
|1||Color Difference||ECCA T3||Δ E≤ 2.0||Δ E≤ 1.5|
|2||Gloss Difference||ECCA T2||≤ 10||≤ 5|
|3||Coating Thickness||ECCA T1||Two layers Min 23um||≥ 24um|
| || || ||Three layers Min 30um||≥ 33um|
|4||Pencil Hardness||ASTM D3363||≥ HB||HB|
|5||T-bend||ASTM D4145||≤ 2T||≤ 2T|
|6||Adhesion||ASTM D3359||Grade 0||Grade 0|
|7||Impact||ASTM D2794||≥ 50 kg/cm||≥ 50 kg/cm|
|8||Boiling water Resistance||GB/T17748||2h No Change||4h No Change|
|9||Solvent Resistance||ASTM D2248||200 times paints remaining||500 times no break|
|10||Acidity Resistance||ASTM D1308||5%HCL 24hrs no change||No change|
|11||Alkali Resistance||ASTM D1308||5%NaOH 24hrs no change color Δ E≤ 2.0||No change|
|12||Nitric acid Resistance||AAMA620||Δ E≤ 5.0||Δ E≤ 5.0|
|13||Oil Resistance||ASTM D1308||20# oil 24hrs no change||No change|
|14||Salt Spray Resistance||ASTM B117||4000hrs≤ Grade 1||No change|
|15||Abrasion resistance||ASTM D968||≥ 5L/um||≥ 5L/um|
|16||Dirt Resistance||GB/T9780||≤ 5%||< 5%|
|17||Color retaining||GB/T16259||4000 hrsΔ E≤ 4.0||4000 hrsΔ E≤ 3.0|
|18||Gloss weaken Level||GB/T16259||4000 hrs ≤ Grade 2||4000 hrs ≤ Grade 2|
Wonderful Wall (Alucosuper) Divisions are subsidiary companies of Changjiang & Jinggong Steel Building (Group) CO,Ltd,(Stock Code: 600496), and the divisions including Anhui Wonderful Wall Color Coating Aluminium Science Technology Co.,Ltd. and Zhejiang Wonderful Wall Building Materials Co,Ltd.. We have been on the market for more than 20 years.
1. All kinds of high quality aluminium composite panels;
2. Color coated aluminium coils / pre painted aluminium coils / sheets; for roofing, gutters, food packages, ACP , Sandwich Panel etc.
3. Embossed aluminium coils / sheets;
4. PPGI / PPGL / GI / Pre painted galvanized steel coils;
5. PCM / VCM for home appliance;
6. Aluminium curtain wall panel;
7. Heat Insulation Wall Cladding Board; (The newest one even worldwide)
Growing up with our valued clients, we'll not spare any effort to meet our clients' demand. We wish to dedicate ourselves to our clients business expansion and will continuously to provide quality and reliable services and build up a long-term business relationship with customers now and in the future.