The surface of perfect aluminum pcb box case oxide maintains a layer of 10 ~ 100 angstroms under natural conditions, while the thickness of artificial oxidation film is controlled at 0.5 ~ 250 microns according to different purposes. Chemical oxidation and electrochemical oxidation (anodic oxidation) are the methods for the formation of artificial membranes.
|Type:||Compression aluminium enclosure||Size:||97mm*53.5mm*Customers*length customers needs|
|Material:||Aluminum Alloy||Certificate:||ISO9001 High-tech industry certificate|
|Factory origin:||Guangdong, China (Mainland)||Brand Name:||Feineng|
|Supply Ability:||30000 pcs/week||Surface treatment:||Mill finish, anodizing, sandblasted, silk-screen printing etc.|