high purity,small particle size, well distributed,high surface activity, 2011 cheapest manufacture Application fields:Used in coating, it will be anticorrosion, high hardness and wear resistance, low cost.Technical parametersProducts categoryTypeGrain’s average diameter(nm)Purity(%)Specificarea(m2/g)Density (g/cm3)Crystal formColorNano gradeHE-Ti-00140>99.938.30.19SphericityBlackSubmicron gradeHE ...