Can some tell me how to measure or calculate the aerodynamic diameter of TiO2 pigment powder ? Can the hydrodynamic diameter values be correlated with aerodynamic diameter ?
Aerodynamic radius of TiO2 can be determined by Dustiness Test, EN 15051-2, rotating drum method (extend of TiO2 particles with aerodynamic diameter ≤ 10 μm). You can contact Carolyn McGonagle @ [email protected] (- IOM UK - Lab Services) for conducting the evaluation.