Feneng, the professional led driver box housing supplier , welcome to customize !
Place of origin:Guangdong,China
Offer OEM Order:All size of products
Packaging:Standard export carton
Delivery Detall:Shipped within 5days after pay
Standard export carton
Shipped within 5days after pay
Best-selling of led driver extrusion box drawing from feneng factory
The led driver extrusion box size only for width and height,if need customize for you. please send me your drawing
Well-developed led driver extrusion box with different surface treatment, such as anodizing
Increase the binding force with organic coatings
Increase the binding force with inorganic covering layer
The difference between anodic oxidation and conductive oxidation
1) anodic oxidation is carried out under the condition of high voltage piezoelectricity. It is an electrochemical reaction process. But conductive oxidation (also called chemical oxidation) does not need to be electrified, it only needs to be soaked in a potion, it is a pure chemical reaction.
2) anodic oxidation takes a long time, usually several tens of minutes, while conductive oxidation takes only a few tens of seconds.
3) the film produced by anodic oxidation is several microns to dozens of microns, and hard and wear-resistant. The film produced by conductive oxidation is only 0.01 to 0.15 microns, and its abrasion resistance is not very good, but it can conduct electricity and resist atmospheric corrosion, which is its advantage.
4) the oxide film is originally non-conductive, but because the conductive oxide film is really thin, it is conductive
Five methods to quickly determine the surface defects of aluminum profiles
Due to the particularity of its production process, the surface defects of hot extrusion aluminum profiles caused by the polishing quality of the mold or the process conditions directly or indirectly are as follows: coarse grain, color separation, dark belt, bright belt, marking, bone (concave bone, convex bone), poor finish.