The Light precipitated calcium carbonate produced by our company is calcined with limestone as raw material and produced by chemical synthesis method. It has the advantages of high purity, small particle size, narrow particle size distribution and high whiteness.
Light precipitated calcium carbonate can be used for plastic, paper and other industries to fill, reduce production costs, improve strength, increase whiteness and other functions, in paper-making significantly improve the paper's opacity and whiteness, can ensure product performance under the premise of reducing production costs.
Light calcium carbonate crystal shape is spindle shape, good crystal shape and uniform distribution, used for plastic filling is conducive to uniform dispersion in the organic macro-molecule system, and form a good interaction with the organic macro-molecule system, reflecting good filling. Filling in the paper industry, can be well combined with fiber, filling fiber gap, improve the opacity and whiteness of paper. The burning speed of cigarette can be controlled effectively by filling proportion in cigarette paper.