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Help Center3003 H42 Color Coated Aluminum Coil Factory in China
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3003 H42 color coated aluminum coil factory in China
PVDF color pre coated aluminum coils/ sheets:
It is well known that fluorocarbon lacquer coating (PVDF coating) owes the best acid resistant/alkali and temperature tolerant capabilities of all painting materials. Being the best quality of precoated aluminum, PVDF coated coils are especially suitable for outdoor roofing walls and ceiling manufacturing.
Polyester (PE) color pre coated aluminum coils/ sheets :
Using high-grade polyester lacquer coating material, the finished coated coils are with delicate color uniform texture, color and diverse. It is the most popular and most common used materials in decorative usage. The PE coated aluminum are widely used in ACP( aluminum composite panel ) production and indoor ceiling usage.
1.Specification
Alloy: |
A1100, A3003, A3004, A5005, A8011 etc. |
Temper |
H14, H16, H18, H24 etc. |
Thickness |
From 0.024mm to 1.2mm |
Width |
From 56mm to 1600mm |
Color |
Customized, you can choose from our color chart, or we adjust the special color as the samples you offer. |
Coating |
PE coating, PVDF coating, Back coating |
Coating thickness: |
0.18mm for PE coating, 0.25mm for PVDF coating |
2.Technical information
| Item | Test Item |
National standard |
Test Result |
| 1 | Color Difference | ΔE≤2.0 |
ΔE≤1.5 |
| 2 | Gloss Difference |
≤10 |
≤5 |
| 3 | Coating Thickness |
Two layers Min 23μm |
≥25μm |
| 4 | Pencil Hardness |
≥HB |
≥HB |
| 5 | T-bend |
≤2T |
≤2T |
| 6 | Adhesion |
Grade 0 |
Grade 0 |
| 7 | Impact |
≥50kg.cm |
≥50kg.cm |
| 8 | Boiling water Resistance |
2h No change |
4h No change |
| 9 | Solvent Resistance | 200 times paints remaining |
500 times paints remaining |
| 10 | Acidity Resistance |
5%HCL 24hrs No change |
No Change |
| 11 | Alkali Resistance |
5%NaOH 24hrs No change color ΔE≤2.0 |
No Change |
| 12 | Nitric acid Resistance |
ΔE≤5.0 |
ΔE≤5.0 |
| 13 | Oil Resistance |
20Φ oil 24hrs No change | No Change |
| 14 | Salt Spray Resistance |
4000hrs ≤Grade 1 |
No Change |
| 15 | Abrasion resistance |
≥5L/μm |
≥5L/μm |
| 16 | Dirt Resistance |
≤5% |
≤5% |
| 17 | Color retaining |
4000 hrs ΔE≤4.0 |
4000 hrs ΔE≤3.0 |
| 18 | Gloss weaken Level |
4000 hrs ≤ Grade 2 |
4000 hrs ≤ Grade 2 |
| 19 | MEK |
4000 hrs No change |
4000 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
Henan Zhongxin Aluminum Co.,Ltd was established in 1990, located in the Industry Technology Zone of Gongyi City, Henan Province, It is a comprehensive enterprise producing Aluminum Plate, Aluminum Coil, Aluminum Foil, Aluminum Color coil, , Aluminum foil paper, Aluminum Embossed Plate, Aluminum Mirror Plate, etc
Should you have any questions, please do not hesitate to contact me! I will reply you VERY SOON!
Whenever you need more info, please don't hesitate to contact mewith telling the thickness*width*length, alloy no.&temper, color, quantity,other details including package. I'll reply your email within 2 days.
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