Item | standard | ||
beads | granular | ||
Adsorption Capacity , % | RH=20% ≥ % | 10.5 | 10.5 |
RH=50% ≥ % | 25.0 | 25.0 | |
RH=90% ≥ % | 36.0 | 36.0 | |
Ratio of size Qualified,%≥ | 95 | 95 | |
PH | 4-8 | 4-8 | |
Specific Resistance, Ω.cm ≥ | 3000 | 3000 | |
Silica,% ≥ | 99 | 99 | |
Bulk Density, g/l ≥ | 750 | 700 | |
Qualified Ratio of Spherical Granules ,% ≥ | 90 | -- | |
Loss on Heating, % ≤ | 1.5 | 1.5 |