Since Calcite provides higher dispersion and lower abrasiveness, recently it has reduced the use of kaolin, cellulose and optical whiteners.
Compared to other products, calcium ensures that expenses are much less. While maintaining the mechanical properties, it provides more filler materials to be used. On used papers, it ensures more whiteness and reduces environmental pollution, and high acids can be avoided by using Calcium Carbonate. In the last decade, Calcium has replaced kaolin in paper sector. It is the most important filler and coating pigment in paper production.
fine material and covering