Molecular sieve is a synthetic product which is able to selectively hold water molecules in the air or in a liquid.
The abosrption power of molecular sieve is fast and effective, and it is useful in those cases where it is necessary to filter a gas from water particles quickly or at high temperatures.
In these cases molecular sieve is more effective than silica gel or clay since its absorption power is faster and it can absorb humidity at high temperatures.
Molecular Sieve
Silica gel is a synthetic product which has been used since 1940s to protect goods from damages caused by humidity. It has a micro porus surface which is able to hold water particles. DIN standards...