... excellent optical capabilities,high purity,whiteness and hiding power. Titanium dioxide,pigment,no surface treatment, excellent optical capabilities, high purity ... .Features: 1) GA-100 is a Anatase type titanium dioxide, white powder, no surface treatment, excellent optical capabilities ... , rubber, paper, leather Technical specifications (GB1706-2006): 1) TiO2 content (m/m): ≥98.5% 2) Color (compared ...