Aluminum vent panel is composed of aluminum honeycomb and extrusion formed aluminum frame. It has the advantages of good ventilation capacity, light weight and good resistance to electrochemical corrosion. Currently it's the kind of shielding vent part that well used in various electronic equipment, especially in military equipment. With the same honeycomb diameter, material and thickness, surface conductive coating determines the shielding efficiency. The aluminum vent panel developed by Ander adopts various surface conductive processing technologies, such as chromate, electroplating tin and chemical nickel-plating. Adding gasket with excellent shielding performance to the mounting surface of frame can not only ensure the portable installation and maintenance, but also prevent electromagnetic leakage from the gap between frame and case board.
The double layer aluminum honeycomb vent panel is made of two parallel aluminum honeycomb panels that assembled in extrusion formed aluminum frames. Each layer of aluminum honeycomb are crossed by 90 °, and the honeycomb cell diameter and thickness is 3.2 mmX6.35 mm, with a total thickness of 12.7 mm. Coating a layer of chromate can protect the environment, so the double layer aluminum honeycomb vent panel doesn't need tin or nickel plating to improve shielding effect. According to the product application requirement, Ander newly developed rain-shield aluminum vent panel.