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Our products in the drying agents sector:
Drying bags
Humidity indicator cards
Silica gels
Blue gel
Molecular sieves
activated alumina
Chromatographic gels

Along with DIN-drying bags (bags with/without a humidity indicator field) and DIN-blue gel drying bags for the protection of products sensitive to corrosion and humidity, in transport or during storage, these physically-adsorptively acting drying agents are also offered in loose form. Thus, the following products can also be obtained in packaging units from 25 kg cartons up to the Big-Bag or silo wagons, and in many granulations:

Silica gel fine porous / coarse porous
Blue gel
Activated alumina

Molecular sieves:
A-type zeolites with defined pore diameters of 3.0/4.1/5 Å
X-type zeolite with a defined pore diameter of 7.4 Å

When you are using our products in dynamic drying processes in adsorber systems, our company is ready to help in product selection and operations planning.

We also maintain silica gels for chromatographic applications in our product line. In the product class of drying agents, DONAUCHEM also includes molecular sieve powder, which is used as a water-bonding additive to humidity-sensitive systems, for example, in the PUR treatment or as a component in zinc paint systems.