Brand Name

pearl silica gel

Characteristics Color: transparent or translucent, glass-like. Chemical molecular formula: mSiO2.nh2O. Fast adsorption, quick deadsorption. Chemically stable, nontoxic, tasteless, similar to fine-pored gel. Its selective adsorptive capability is higher than fine-pored gel. Use Variable-pressure adsorption is a kind of new high-technology used for gas seperation and purifying. Mainly used for the recovery, seperation and purifying of carbon dioxide gas. It is used for preparation of carbon dioxide in synthetic ammonia industry, food and beverage processing industry, etc. It may also be used for drying, moisture adsorption as well as dewatering of organic products. Technical Data ITEM Specifications Typical values Adsorption capability % RH=20%; ≥ 10.5 12 RH=50%; ≥ 23.0 30 RH=90%; ≥ 36.0 40 Loss on heatingï¼ÂÂŒ% ≤ 2.0 1.1 Qulified ratio of spherical granules,% ≥ 85.0 93 Bulk density,g/L ≥ 720 782 Qulified size ratio,% ≥ 94 99.8 Still adsorption capabilityï¼ÂÂŒml/g N21.31 CO223.6 Data from Southwest Chemical Research Institute Size: 1-3mm, 2-5mm Packaging: 25kg per compound bag. Notes:1.Packing and size may be customized per your specific requirements. 2.This product is manufactured under the supervision of Southwest Chemical Researh Institute.