BLACK COMPOUND IRON OXIDE PARTICLE

摘要

PROBLEM TO BE SOLVED: To provide titanium-containing compound iron oxide particles containing a large amount of titanium, particularly having a high FeO content and excellent in blackness. SOLUTION: This black compound iron oxide particle is characterized in that the titanium content is in the range of 3-12 wt% and the FeO content is in 31.5-36 wt%. COPYRIGHT: (C)2006,JPO&NCIPI