Hydrophilic aluminum foil is a new type of heat dissipation material, which is widely used in refrigerators, air conditioners, computers, power supplies and other products. Gold and blue hydrophilic aluminum foil are commonly used materials for hydrophilic aluminum fins. It has excellent heat dissipation performance and environmental protection performance. It can effectively reduce the temperature of the heat dissipation carrier and improve the stability and service life of the product. It can meet the needs of different industries and fields and has broad market prospects.
The hydrophilic film on the surface of the hydrophilic aluminum foil can effectively improve the hydrophilicity of the fins, so that the condensed water is evenly distributed on the fins (eliminating water bridges between aluminum fins), avoiding the "bridging" of condensed water that causes the unit to be unloaded . The volume is reduced and the thermal efficiency is reduced when replaced.
Hydrophilic coated aluminum foil specifications:
| Alloy |
8011, 1100, 1060, 8006,3003, etc |
| Temper |
O, h14, h22, h24, h26 |
| Thickness |
0.03-0.5mm |
| Width |
50-1250mm |
| Length |
C |
| ID |
75mm/150mm/300mm/400mm |
| OD |
400-1400mm |
| Coating thickness |
1.5~30μm |
| Initial contact angle |
≤10° |
| Continuous contact angle |
≤30° |
| Different levels of neutral salt spray |
500~3000 hours |
Features of hydrophilic aluminum foil:
1. Excellent hydrophilicity and corrosion resistance
2. Good formability and no wear on the mold
3. Extremely strong resistance to stamping oil, solvent and heat resistance
4. The air flow resistance is small, and the heat exchange rate can generally be increased by 10%-15%.
4. Green and environmentally friendly
