Cales de Llierca, S.A.

is a leading producer of Precipitated Calcium Carbonate (PCC), high quality lime and derived products.

Our company can be considered one of the most experienced companies in its field.


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Precipitated Calcium Carbonate (PCC)

Precipitated Calcium Carbonate (PCC)Precipitated Calcium Carbonate is the most complex product that we produce: special controls and a mastery of the parameters involved in the precipitation reaction and later treatments are required.

In this way we select with great precision the product features of our Precipitated Calcium Carbonate (PCC) Calprec desired for every application.

When comparing to standard Ground Calcium Carbonates (GCC), Precipitated Calcium Carbonates (PCC) can be distinguished for:

  • The possibility to achieve smaller and more uniform particle sizes
  • More stable and narrower granulometric distribution
  • Lower abrasivity
  • Higher specific surface
  • Highest chemical purity.

In addition the great advantage of Precipitated Calcium Carbonate (PCC) related to GCC is the possibility of having different crystalline forms which yield to predetermined physical properties.

For example, the opacity and whiteness of Precipitated Calcium Carbonate (PCC) is important in some applications, while in some other cases the rheological behavior is the fundamental characteristic, consequently the different Precipitated Calcium Carbonate (PCC) grades are very distinct and the peculiarities of their use in each sector must be discussed in close collaboration with the customers.

Precipitated Calcium Carbonate (PCC) Precipitated Calcium Carbonate (PCC) Precipitated Calcium Carbonate (PCC) Foto PA micro Precipitated Calcium Carbonate (PCC)

 

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