At present, the models of AC aluminum coil include 3102 and 8011 aluminum foil. The common tempers are H22/H24/H26, and the thickness range is 0.08-0.2 mm. Air conditioning foil is divided into hydrophilic foil and plain foil according to the production process and performance, accounting for 80% and 20% of the total foil used in air conditioning, respectively.
Aluminum foil without any anti-corrosion coating is silver. At present, many air conditioner fins have anti-corrosion coatings, many of which are blue or green, in order to improve the corrosion resistance of the fins.
Coated aluminum foil is used as a fin heat exchanger, and there are generally two types: one is normal hydrophilic aluminum foil (blue), and the other is corrosion-resistant hydrophilic aluminum foil (gold). Normal hydrophilic aluminum foil is coated with blue, and this painted aluminum foil prevents condensed water from falling into water bridges. This blue hydrophilic aluminum foil is generally used in the production of small heat exchangers in daily environments.
Air conditioning hydrophilic foil is commonly used in various automotive radiators, heating and ventilation, insulation panels and air conditioning applications. Due to the corrosion resistance of aluminum, aluminum 1100, aluminum 1145, aluminum 8011 and aluminum 3003 are all good alloy choices.
The specific type of aluminum foil used to process the heat exchange fins needs to be customized according to the actual application and functional requirements, such as whether hydrophilic or hydrophobic processes are required, and whether anti-corrosion processes are required. In addition, the thickness of the fins and the processing technology of the fins, such as hole spacing and corrugation, are also related to the specific energy efficiency requirements of the fin heat exchanger. Welcome to leave message below to inquire AC aluminum coil price.