Filler characteristics are important for the production of paper:
Abrasiveness, granulation – fineness, whiteness level, form factor, pH value, surface energy, pureness, optical properties.
In the 100% share of filler and pigment use in the production of paper, calcium carbonate amounts to 32%. It follows Kaolin (white clay) with 42%, and it is followed by sedimentary calcium carbonate with 12% and talc with 9%.
Products of company White Rock that can be used in the production of paper: