The role of nano-sized calcium carbonate

23 Nov 2025

The role of nano-sized calcium carbonate: The amount of calcium carbonate used in plastic fillers is enormous. With the improvement of its addition level, nano-sized calcium carbonate filler masterbatch has emerged, but it has not achieved the nano-scale effect in use. The reason is that the well-made nano-calcium carbonate exhibits agglomeration. Once the material agglomerates, it cannot perform the function of a nano-sized material, so deagglomeration is necessary. However, by simultaneously inhibiting agglomeration, a good material can be prepared, which can greatly improve the material's performance.

Keywords: calcium carbonate

Originally published 23 Nov 2025, updated 23 Nov 2025.