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Type B silica gel is mainly used as the raw material of air humidity regulator, catalyst carrier, chromatography silica gel and so on, and is produced by specialized silica gel beads manufacturers who control pore structure precisely. It is a product between Narroe-pore silica gel and Wide-pore silica gel.
The inner structure of Type-B silica gel is as follows:
Pore volume: 0.6-0.80ml/g
Pore diameter: 50-80A,
Specific surface area: 450-550m2g
Items | Specifications | ||
Spherical | Lumpy | ||
Adsorbtion Capacity | RH20%≥ | 3 | 3 |
RH50%≥ | 10 | 10 | |
RH90%≥ | 65 | 65 | |
Bulk Density g/l≥ | 500-600 | 480-600 | |
Loss at Heating %≤ | 3 | 3 | |
Particle Size mm | 1-2 | 0.5-8 | |
Size up to grade%≥ | 90 | 90 | |
Notes: Special Specifications according to your requirements | |||
