Loading Port:Shanghai
Payment Terms:TT or LC
Min Order Qty:8 m.t.
Supply Capability:5000 m.t./month
Structure of Prepainted Aluminum Coil for Roller Shutter Description:
Coated aluminum coil/sheet are of a wide range of colors, which gives wonderful appearance no matter in residential and commercial constructions of great exhibition centers.
Interior: wall cladding, ceilings, bathrooms, kitchens and balconies, shutters, doors...
Exterior: wall cladding, facades, roofing, canopies, tunnels,column covers , renovations...
Advertisement: display platforms, signboards, fascia, shop fronts...
Main Features of the Prepainted Aluminum Coil for Roller Shutter:
Enviromental, light weight, waterproof, fireproof, anti-rust, weather resistance, easy cleaning, easy matching with other decoration materials...
Images of Prepainted Aluminum Coil for Roller Shutter:
Prepainted Aluminum Coil for Roller Shutter Specifications:
| 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 |
FAQ :
a.What is monthly capacity
---CNBM is one stated own company and our monthly capacity is about 2000tons.
b. Now which countries do you export your goods?
---Now we export to South East Asia,Africa, North America,South America ect.
