| 分子式 | |
| 其他事项 | 4.198520Celite® 545filter aid,flux calcined,pH ~10CAS No. 68855-54-9Density Wet (lbs/ft3) 16.5 ~ 23.0 150 Mesh Screen Residue, % 2 ~25 Median Cake Pore Size, Microns 17.0 pH (25 °C, 10% in aq. suspension) ~ 10.0 Permeability, D’arcys 2.30 ~ 6.5 Loss on Ignition (900 °C), % 0.3 TYPICAL CHEMICAL ANALYSIS, % SiO2 89.6 Al2O3 4.0 Fe2O3 1.3 P2O5 0.2 TiO2 0.2 CaO 0.5 MgO 0.6 Na2O + K2O 3.3 |
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