Features Of Different Desiccants

- Nov 05, 2020-



SILICA GEL DESICCANT

Silica gel desiccant is the most traditional and widely used  desiccant.

Features:

1. Non-toxic, tasteless, chemical stability, good thermal  stability,

2. Strong adsorption capacity under various  conditions.

3. Wide range of applications.

4. The only one that is for food/pharm  use.

Indicating silica desiccant

Indicates silica gel includes blue silica gel and orange silica gel.  Indicating silica gel has the same performance with transparent silicone. the color changing after absorbed can indicate absorbent  state.

silica gel material




MONTMORILLONITE CLAY DESICCANT

It can be used for electronic products, precise  instrument.

1, it has better ability of lock water,  in low temperature(T<50℃) condition moisture absorption rate is as great as  silica gel.

2, PH is neutral, no corrosion to  electronic products, and price is reasonable

Clay material

 



CALCIUM CHLORIDE DESICCANT

Calcium chloride desiccant is an  environmental-friendly, its high absorption rate 300%(RH>=90%), efficiently  reducing the relative humidity in the sealed bag and ensure goods safe during  transportation and warehousing.

It is non-toxic, natural, and has strong adsorption ability. In  usual, 1 unit desiccant equivalent to 33-gram montmorillonite  clay.

Features:

1. Fully degradable in nature, environmental, non-toxic and  harmless

2. in a low humidity circumstance, the moisture absorption  performance is higher than silica gel desiccant

3. High moisture absorption, can be up to 300%, can be used for  container desiccant.

4. Can work in low temperature  condition,-5℃-70℃.

calcium chloride desiccant 222