Energy-saving air conditioner finstock blue hydrophilic aluminum foil

Product: Hydrophilic aluminum foil for air conditioner finstock

Alloys: 8006/8011/3102/1100

Tempers: O/HO, H22, H24, H26, H18

Thickness: 0.08-0.20mm

Width: 100-1250mm

Length: C

Color: Blue, gold/golden, bare/pure, green, rose red, etc.

Coil ID: ￠75,￠150,￠200,￠300,￠505

Sleeve: Aluminum, carbon, steel

Packaging: wooden pallets

Standards: EN, ASTM, DIN, GB/T-3198

Application: Air conditioner, condenser, heat exchanger and evaporator etc.

Usually, the colors of hydrophilic aluminum foil used for air conditioner cooling fins are mainly bare/silver, red, gold, black and blue. Bare is mostly the color of aluminum. If the red color is copper, the heat dissipation effect is the best; this material is not used much in daily life because the cost is too high. Gold hydrophilic aluminum foil and black hydrophilic aluminum foil have higher anti-corrosion properties and can adapt to harsher or extreme environments; they are more suitable for places with high humidity and salt content in the air such as the seaside. The blue air conditioner finstock hydrophilic aluminum foil is the most energy-saving in comparison. Fins with good hydrophilicity can improve the heat exchange efficiency of the air conditioner heat exchanger, significantly save electricity consumption, and make the heat exchanger fins more energy-saving. 

Reasons of energy-saving air conditioner finstock blue hydrophilic aluminum foil

First of all, it is more energy-saving to use blue-coated hydrophilic aluminum foil fins for air conditioners, because the hydrophilic properties of blue hydrophilic aluminum foil are very good. Simply speaking, hydrophilicity refers to the affinity between the surface of the air-conditioning heat-dissipating aluminum foil and water. It is generally measured by the angle formed by water droplets on the surface of the air-conditioning heat-dissipating aluminum foil. The heat dissipation of ordinary air conditioners is that the angle of water droplets on the surface of finned aluminum foil is above 70°, while the angle of water droplets on the surface of hydrophilic aluminum foil is below 35°.

In this way, the copper tubes in the air conditioner’s internal unit transfer low-temperature cold energy to the fins, and the internal fan blows the air around the fins, which transfers the cold energy on the fins to the surrounding air. At this time, the water vapor in the surrounding air condenses on the fins to form liquid water. Such liquid water then absorbs the cold energy on the fins, and the temperature will further decrease.

At this time, if the condensed water leaves the fins of the air conditioner and drips quickly and is discharged, a considerable part of the cold energy will be quickly lost with the collected condensed water, and the energy saving capacity of the air conditioner will be greatly reduced. Therefore, we hope that such condensed water can stay on the fins for a longer time. As the fan blows, more cold energy will be transferred to the indoor air, lowering the indoor temperature and achieving energy saving effect. The air environment control system uses such blue hydrophilic aluminum foil fins, which can achieve a good energy-saving effect.

Secondly, the temperature control part of the air environment control system (air conditioning function) uses blue hydrophilic aluminum foil with better hydrophilic properties. When the temperature control part of the air environment control system (air conditioning function) starts cooling, the aluminum foil attached to the fins low-temperature condensed water can be adsorbed on the cooling fins for a longer period of time and will not slide off quickly. In this way, when the fan in the air conditioner blows out air, it can more fully exchange the cold energy carried by the condensed water itself into the indoor air to achieve more energy-saving purposes.

Finally, because the hydrophilic layer of the temperature control part of the air environment control system (air conditioning function) can make the water droplets condensed in the hot air on the heat exchanger easily spread out and flow down the sheet, this can avoid the water droplets between the sheets “bridge” and affect the ventilation effect of the heat exchanger, thereby increasing the heat exchange rate by about 5%, so it is more energy-saving using hydrophilic aluminum foil for air conditioner heat exchanger.

Original Source:https://www.flait-aluminum.com/Hydrophilic-Aluminum-Foil-For-Air-Conditioner-Heat-Exchanger.html

Tags:8006 aluminum foil,8011 aluminum foil,3102 aluminum foil,1100 aluminum foil