200*200*0.15mm Titanium Fiber Mat for Water Treatment Sintered Titanium Felt Titanium fiber felt. It can be used as titanium electrode and titanium anode with platinum coated surface;. Titanium Fiber Mat. Titanium purity: 99.9%. Fourth, without coating, with a small piece of cathode can correspond to a lot of anode. byJuly 3, 2026