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Application in papermaking


Release time:

2024-01-17

Heavy calcium carbonate (heavy calcium powder) for papermaking: 325 mesh, whiteness requirement: 94%. Calcium carbonate content: 98%. Calcium carbonate plays an important role in the paper industry. It can ensure the strength and whiteness of the paper and the cost is low.
Heavy calcium used in papermaking can reduce the wear of paper, improve the whiteness, strength, opacity and smoothness of paper, give the paper good flexibility and softness, and enhance the absorption of ink and water.