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Calcium Carbonate Sympatec

Calcium Carbonate Sympatec

In the construction industry, calcium carbonate is used as a raw material to produce lime cement and burnt lime or even as a solid block. In coalfired power plants, it is used for flue gas desulphurisation and as a basic material for plaster production. Moreover, calcium carbonate is used as an additive in steel production, in fertiliser production and as a pigment in the paper and paint industries.

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What Is Calcium Carbonate Used For? |

What Is Calcium Carbonate Used For? |

Ground calcium carbonate has many industrial, medicinal and pharmaceutical uses. In the construction industry, limestone is necessary for making lime mortar. Likewise, marble is a building material also used in this industry. In different manufacturing industries, calcium carbonate is an ingredient utilized as filler in paper, paint, sealants ...

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Rockstock about this paper made from stone.

Rockstock about this paper made from stone.

Extraction is only worthwhile if the purity, whiteness, thickness and homogeneity of the stone is appropriate, and even then intensive treatment is necessary to process top quality natural calcium carbonates (ground calcium carbonate (GCC)). Precipitated calcium carbonate (PCC) is a synthetic calcium carbonate, which in most cases is produced industrially by means of recarbonization.

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Fiber based Packaging Omya

Fiber based Packaging Omya

This can lead to a faster dewatering of the web in the forming and pressing sections of the paper machine, resulting in improved drying which could lower production costs or increase production capacity. Calcium carbonate combined with functional additives and/or polymers providing a new level of performance for packaging applications.

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Calcium Carbonate Filler

Calcium Carbonate Filler

Calcium carbonate also keeps the pH in the alkaline range (unless controlled with "acidtolerant" technology). The rosette form of PCC filler tends to produce a bulkier sheet of paper; when calendered it yields improved smoothness at given levels of caliper.

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Calcium Carbonate ISHTAR COMPANY LLC

Calcium Carbonate ISHTAR COMPANY LLC

Calcium carbonate is the most widely used mineral in the paper, plastics, paints and coatings industries both as a filler – and due to its special white color – as a coating pigment. In the paper industry it is valued worldwide for its high brightness and light scattering characteristics, and is used as an inexpensive filler to make bright opaque paper.

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