Hydrophilic aluminum foil for air conditioner refers to the deep-processed product of aluminum foil coated with anti-corrosion coating and hydrophilic coating on plain aluminum foil. The surface of the hydrophilic coated aluminum foil has strong hydrophilicity. When used in air conditioners, hydrophilic aluminum foil can optimize the ventilation effect of the heat exchanger, thereby increasing the heat exchange rate by 5%, so it is a more ideal cooling material for air conditioners. In addition, the hydrophilic coated aluminum foil is also anti-corrosion and anti-mildew, and the fins with good hydrophilicity can improve the heat exchange efficiency of the air conditioner heat exchanger, significantly save power consumption, and make the heat exchanger fin spacing effective. Therefore, the volume of the air conditioner can be reduced, and the appearance of the air conditioner can be beautified, and the utilization rate of room space can also be improved for household air conditioners.
Hydrophilic aluminum foil for air conditioner mainly includes 8011 H24 hydrophilic aluminum foil and 3102 H26 hydrophilic aluminium foil. The thickness is 0.095-0.105mm. Hydrophilic aluminum foil accounts for more than 80% of the total aluminum foil for air conditioner. Inverter air conditioners and export air conditioners mostly use hydrophilic aluminum foils. Plain aluminum foils are mostly used in domestic low-end air conditioners, window units and automotive air conditioners. The hydrophilic aluminum foil is installed on the copper tube of the temperature exchanger of the indoor and outdoor units of the air conditioner, which is conducive to temperature exchange. The hydrophilic aluminum foil also has strict requirements on the surface wettability of the air-conditioning aluminum foil, and generally requires the surface wettability class A standard.
Hydrophilic aluminum foil for air conditioner is the main raw material of heat exchange fins in air conditioning. It is widely used in household air conditioners, refrigerators, automotive air conditioners and other refrigeration equipment. Compared with ordinary light aluminum foils, it has the following advantages:
1, It can increase the anti-corrosion, anti-mold and no odor functions;
2, The condensed water on the accumulating surface of the heat exchange fins is evenly distributed on the surface, and will not cause accumulation and blockage between the heat exchange fins due to the formation of water droplets, which will affect the heat exchange conditions, thereby increasing the heat exchange rate by 5%;
3, Since the water has no beads, the noise caused by vibration is also reduced accordingly.