Chemical Auxiliary

TOPDRY Calcium chloride Container Desiccant Customer FAQ:
*How can container desiccant dry pole work when it& acute;s inside cargo/container?
The materials used to make TOPDRY desiccant are specifically chosen to be breathable. Once the Water vapour passes through them, will be absorb and turn to gel, not water will escape.

* Does container dry pole comes ready to use?
YES. TOPDRY container desiccant does not need to be & acute;generated& acute; before use. It is always sold (packs or pole/box) in a dry condition, ready for use

*How long can container dry pole be usefully stored?
The shelf life of TOPDRY Desiccant is around 12 months (although practical experience has shown that it can often far exceed this). The crucial factor is to keep it in a sealed environment until it is needed for use. it will, of course, absorb moisture from any environment. Although the moisture uptake rate is not fast, small sachets can be particularly vulnerable to poor storage.
Each piece of TODPRY desiccant is packed in single PE bag, we guarantee all TOPDRY desiccants are packed and stored in good condition.

* How much water vapour can CaCl2 Container desiccant hold?
Calcium chloride will adsorb up to 200%-300% of its own weight in moisture.

*Do Calcium chloride dangerous?
TOPDRY Calcium chloride desiccant is non-toxic and non-flammable, it is very inert with a very high ignition point. It is very much like floor and thus can safely be sent by any means of transport.
*Does Calcium chloride get wet as it adsorbs water?
No, it absorb water inside mixed with starch turn to gel and solid, lock down the moisture/humidity efficiently, without leakage.

* Calcium chloride is a desiccant then?
Yes, it adsorbs water vapour by physical means, not a chemical reaction. Water vapour is attracted inside the Calcium chloride powder and turns to gel solid.