uses
Calcium carbonate is used in many industries including
Paint industry
Calcium carbonate powder is used in the paint manufacturing process as a filler to improve some coatings natural characteristics like to paint Thermal resistance Thermal conductivity Density, flow prevention control and absorption in Wooden surfaces, which is a basic material in the paint industry
Rubber industry
Calcium carbonate powder is widely used in rubber products because it makes The process is easier and reduces Costs as a filler include some rubber products that contain calcium carbonate and wire electrical appliances, shoes, tires, hoses, rubber glue, putty and sponges
plastic industry
Calcium carbonate powder is used in many plastic and drainage products and wire electric and some Electrical equipment parts, some car parts, children's toys, films and cutlery and containers Food, dishes, chairs, sanitary items, decoration, glue, etc
Paper Industry
Calcium carbonate powder is used in the paper industry, not only to give whiteness only, but also to change it acidic to neutral, and therefore it is good for preservation for very long periods without rotting, as in newsprint. The light in this material helps the paper to become bright and smooth. Calcium carbonate as a developer can show up to 30 percent by weight
Building materials industry
Limestone (calcium carbonate) is used for many purposes, including construction and crushing stone, and turns it into a powder of different sizes. It is used for spraying building facades, interior stairs, and Masico tiles. It is broken for glass and paint factories. This quality is characterized by its small size of granules
Glass industry
The glass industry is an example of how limestone is used in its manufacture Most of the industry is made up glass from A mixture of silica, soda (sodium carbonate), lime (calcium oxide), and dur oxide Calcium is Maintaining the stability of the chemical composition of glass gives these products strength, making them less capable on breakage The limestone used must be pure and contain as few iron oxides as possible
Pharmaceutical industry
Calcium carbonate powder is added to some types of foods, health tonics, and some foods types of foods to which it is added It includes sausages, bread, chewing gum, juices, sweets and dry biscuits, as it is added to foods medical As tonics for lack of calcium in the body, toothpastes, calcium pills, and fragility medications bones and more
Iron and steel industry
Calcium carbonate is used in the iron and steel industry as an aid in smelting and as a reducing agent. The melting temperature of iron helps to reduce it, in addition to its interaction with impurities associated with ores such as silica and alumina. The interaction of calcium oxide with those oxides is formed, while the resulting carbon dioxide is transferred to the atmosphere
Poultry feed industry
In the agricultural field, calcium carbonate powder is used to neutralize (alkaline) the soil for livestock and fish Complete Its use in fertilizers, for example, is used as feed for poultry and birds to strengthen eggshells. as that it It is used in marine aquaculture operations, such as shrimp farming and cultivation, as well as as a medicine
