Hydrophilic aluminium foil is the main raw material of heat exchange sheets in air conditioners. It is widely used in household air conditioners, refrigerators, automotive air conditioners and other refrigeration equipment. Air conditioner foil is a special material for manufacturing heat exchanger fins for air conditioners. It is a plain foil or a light foil. In order to improve the surface properties of the plain foil, an anti-corrosive inorganic coating and a hydrophilic organic coating are applied before the fin formation to form a hydrophilic foil.
Compared with ordinary light foil, it has the following advantages:
1, can increase the anti-corrosion, anti-fungal, no odor function;
2. The condensed water on the surface of the heat exchange sheet is evenly distributed on the surface, which will not cause the accumulation and blockage between the heat exchange sheets after the formation of the water droplets, affecting the heat exchange conditions, thereby increasing the heat exchange rate by 5%;
3, because the water has no beads, correspondingly reduce the noise caused by vibration;
4. It can prevent the air-conditioning oxidized powder from being blown into the room and adversely affect the human body, and meet the environmental protection requirements;
5. The hydrophilic aluminum foil for the air conditioner heat sink should meet the requirements of YS/T95.2---2001.