Classifications of aluminum foil for air conditioning
At present, air conditioning is gradually developing towards the direction of miniaturization, high efficiency and long life. The heat exchanger of air conditioning is also developing towards ultra-thin and high strength. In the 1980s, the thickness of heat exchanger was 0.15-0.2 ram, whereas today’s thickness is only between 0.09 and 0.15 mm. In order to improve the life of air conditioning, reduce power consumption, improve ventilation quality and improve refrigeration effect, a variety of functional hot plates have been produced. Aluminum foil for air conditioning can be divided into 7 categories according to its processing technology and performance characteristics. 1. Non-coated aluminium foil Non-coated aluminium foil refers to the aluminium foil for transformer which has been rolled and annealed and whose surface has not been treated in any form. 2. Coated aluminium foil Coated aluminium foil is the surface reprocessing of uncoated aluminium foil to make it...