Current Position:

Silica gel type B
This product is widely used in beer stabilizer, catalyst and catalyst carrier, macromolecular protein adsorption in fermented products, purification and purification of bioactive substances, water purification and recovery of precious metals, separation and purification of effective components of Chinese herbal medicine and synthetic drugs, water gel resistant materials and air separation adsorption.


SpecificationsType AType BType CDecolorizing sand
Pore size               Å20-3050-8080-100Negotiate
Pore volume           ml/g0.35-0.450.6-0.80.8-1.0Negotiate
Surface area           ㎡/g≥600450-600320-400Negotiate
150℃ Loss on Heating  %≤3 or 555Negotiate


TypeParticle sizeShapePacking
Type A1-3mm, 2-4mm, 2-5mm,<0.5mmBead or irregular20kg/bag, 800kg/container bag
Type B2-4mm, <0.5mmBead or irregular20kg/bag,
Type C1-4mm, 1-8mm, <0.5mmBead or irregular20kg/bag, 500kg/container bag
Decolorizing sand0.5-1.5mm, <0.5mm irregular20kg/bag

Storage and transportation

Keep under normal temperature and airtight condition, avoid rain, damp and sun exposure. Please seal the package again after opening.

The product has strong hygroscopicity and should be stored in a dry place. There should be a shelf between the package and the ground.

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