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Super wide pore silica gel is milky particles, which can be divided into two types: spherical and lumpy. It is widely used in beer stabilizer, catalyst carrier, adsorption of macromolecular proteins, refining and purification of bioactive substances, water purification and recovery of precious metals.
This product is specially developed for macromolecular substances. While it has a large pore capacity and large pore size, it also has a relatively large specific surface, which can meet some specific purposes in bioengineering.
Items | Specifications | |
D-1 | D-2 | |
Pore Diameter Å | 100-200 | 200-600 |
Pore Volume ml/g | 0.95-1.1 | 1.2-1.5 |
Surface Area ㎡/g | 250-320 | 120-250 |
Bulk Density g/l | 320-400 | 240-330 |
PH Value | 6-9 | 3-5 |
Loss at Heating %≤ | 5 | 5 |
Particle Size mm | 1-8 | 1-8 |
Size up to grade%≥ | 85 | 85 |
Notes: Special Specifications according to your requirements | ||
