Physical treatment titanium surface:

180 The purpose sandpaper edge effect size of 70mm × 30mm × 2mm edge portion of titanium mill sleek, eliminate electrode.
The purpose spun yarn with 600 paper surface polished shiny titanium, titanium oxide surface to make completely removed.
Objective 120 grit sanding cloth in two directions perpendicular to each other, the lower end of the main electrode grinding area 30mm × 30mm (organic matter degradation occurs mainly in the region), the purpose is to increase the surface roughness of Powder coating titanium, to improve its mechanical adhesion, polished titanium substrate surface in the form cavities, the coating of the electro-catalytic activity of the oxide have a special attachment to fit in the hole in force, thereby enabling the coating on the substrate is attached closer to prevent coating off.