SOLUTION

Papermaking

The amount of calcium carbonate in papermaking is second only to plant fiber, which is the second most important raw material. It can be used for papermaking fillers and coating paper coatings. According to different paper types, the addition amount of calcium carbonate for papermaking fillers can reach 10%-40%, and the addition amount of calcium carbonate in coating paper coatings can reach more than 60%. While reducing production costs, it can effectively improve the whiteness and opacity of paper, improve the smoothness and softness of paper, and improve the ink absorption of paper.
Papermaking