Barrier Property

Golcha Minerals talc barrier property!

Talc in pure form is highly preferred in paper and it is essential that the talc owns barrier property so as to form a shell that protects from water and moisture. As we all know that talc in nature is Hydrophobic. This property is perfectly friendly to environment components as in barrier coating. Golcha Minerals talc with higher aspect ratio offers exceptional barrier properties that minimize water vapor. Along with this, it also grease up the dispersion in covering and barrier applications.


It is essential to note that the talc is very much lamellar and thereby it helps in making a shield to act as effective impermeable barrier. This use of talc reduces liquid and air permeation and thereby results in better quality paper.