Specifications 

Item 

Standard 

Ignition Loss (800℃ 60min) 

≤22% 

Ca Ion Exchange Capacity (mgCaCO₃/g, Dry) 

≥300 

pH (Suspension 1%, 25℃) 

≤11 

White Grade (w=y) 

≥95% 

Particle Size (Micron Meter), D50 (Average Particle Size) 

2-5µm (Average 3.5µm) 

325 Mesh Sieve Residues (Wet Sieve, More than 45 µm) 

≤0.5% 

Al³⁺ 

≥18% 

Bulk Density (g/l) 

≤630 

Angle of Repose (°) 

65 

LOGO