Superfine Wollastonite, ≤4 μm

Catalog	ACFM-NF-0021
Aspect Ratio	1:1-3:1
Brightness	90±2%
Bulk Density	≤0.55 g/cm³
Chemical Composition	SiO2: 49%-51% CaO: 41%-43% MgO: ≤3% Al2O3: ≤1% Fe2O3: ≤0.2% LOI: ≤4%
D50	≤4 μm