Air conditioner foil is the proprietary material for the heat exchanger fins of air conditioner. In early period, plain foil is the main material for heat exchanger fins, in order to improve its external performance, many manufacturers painted with a corrosion-resistant inorganic coating and a hydrophilic organic coating before molding, this is the origin of hydrophilic foil. The hydrophobic foil also has a wide range of application in air conditioner, heat exchanger fins that made of
aluminum foil has an ability that prevent the condensed water sticking on, but the defrosting performance of hydrophobic foil need to be further research.
Air conditioner foil has a thickness of 0.1mm to 0.15mm, as the development of technology, it has a further trend of thinning, like the heat exchanger fins of Japan leading products has a thickness of 0.09mm.
aluminum foil must has a good formability, a high intensity, a good ductility and a evenly thickness.