Table 3. Quantitative Data Extracted via 3D CFM and Image Processing for the 1 min Prepolymerized Zr/MAO/SiO2 Catalyst Batch (10 bar Ethylene)a.
| sample | n | Favg | SD/% | dFeret,avg/μm | PCC |
|---|---|---|---|---|---|
| 1 min | 40 | 0.61 | 16.8 | 37.1 | –0.11 |
n = total number of particles; Favg = average fragmentation parameter F of all particles; SD = standard deviation of F; dFeret,avg = average 3D Feret diameter; and PCC = Pearson’s correlation coefficient for F and dFeret.