Hygroscopic substances are used to absorb humidity.
An unknown being weighed is hygroscopic.
Potassium hydroxide is hygroscopic and deliquescent.
those compounds which have ability to absorb water from its surroundings are known as hygroscopic compounds
The deliquescent substances becomes soluble after absorbing water from the surroundings i.e., a solution is produced. For e.g, calcium chloride. A hygroscopic substance only absorbs water.For e.g, sulphuric acid.
The hair of the tail of horse is hygroscopic material.
Hygroscopic and deliquescent
Sodium chloride has a rare dihydrate, obtained from cold solutions - NaCl.2H2O.
by coating or by using resin or by using hydrophobic material etc
Non-Hygroscopic
Acetone is not known as hygroscopic.
Polyol Ester is also hygroscopic
Hygroscopic substances are used to absorb humidity.
An unknown being weighed is hygroscopic.
Potassium hydroxide is hygroscopic and deliquescent.
Honey is made from a complex combination of sugars that have a moisture content of about 15%. As the moisture content decreases, crystals form. The structure of sugars in some honeys are hygroscopic, meaning they attract moisture, rather than allow it to evaporate. The more hygroscopic in nature a honey is, the lest likely, and longer it will take for it to crystallize.
As far as I know, the PVC is not hygroscopic, it doesn't absorb the moisture. There are several types of PVC though, so there could be some hygroscopic PVC resin, but I haven't encountered it yet. Normally it is dried by hot air driers, which are not suitable for hygroscopic materials, therefore I assume PVC is not hygroscopic...