At Exwold, we are able to impregnate liquids into highly absorbent carriers. These can be either granule-type carriers (e.g. Sepiolite) or powder-type carriers (e.g. precipitated Silica).
Impregnation into precipitated Silica is very useful if a low melting solid needs to be converted into a water-dispersible granule.
During impregnation, the actual level of liquid loading achievable depends upon the physical properties of the liquid coupled with the carrier.
Typical equipment used during impregnation includes Munsen Blenders or Boone Drum Blenders.
We are also able to colour granules if required.
