Microtech Blade Coating?

[oXObsidianXo]

Just wondering what kind of coating Microtech uses? I have a Socom Delta, and the coating doesn't seem the same as the DLC coating on some of my other blades. When I put oil on the blade it mostly just wipes right off. Unlike the DLC on my ZT's and Spyderco's, which seems to somewhat absorb the oil and turn a deeper black. So does Microtech use a ceramic coating, or some other type?

Thanks, and all input is appreciated.