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Calcium Carbonate and Its Applications

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Amizara Chemical

Calcium carbonate makes up over 70 percent of the carbonates present in the market worldwide. What is it about this form of carbonate that makes it play such a dominant role in the market share and our lives today?

The following article explains the benefits of calcium carbonate and how it is essential in different industries.

Calcium carbonate definition

Let us begin by looking at what calcium carbonate is. To put it in simple words, this is nothing but a chemical compound that is often found in rocks, seashells, and pearls and is even the main component of eggs.

In other words, it is a chemical compound that goes by the formula CaCO3 and takes the form of a fine white powder. Calcium carbonate mostly exists in aragonite, popularly termed limestone- a sedimentary calcite rock. Snail shells are also known to be rich in calcium carbonate.

Chemical compostion of calcium carbonate

· 97.25 percent : CaCO3

· 0.12 percent: SiO2

· 0.04 percent: Al2O3

· 2.12 percent: MgCO3

· 0.03 percent: Fe2O3

Calcium carbonate is often used as a medical supplement to heal various problems in the body like weak bones, heartburn, and even stomach upset and indigestion but only with the advice of the doctor, failing which it can cause some hazardous effects. It also finds applications in the agriculture sector.

Uses of Calcium Carbonate

Calcium carbonate has various uses in our daily life. Let us have a brief look at them here:

1. Paints and paper

Have you ever looked at the paper and wondered what makes it so bright? One reason is the presence of calcium carbonate. Calcium carbonate also finds applications as a coating pigment in paint and other plastic materials for this same reason.

It brightens and smoothens opaque paper, adds to the weight of paint, and acts as an effective filler in adhesives and sealants. It is the reason why top chemical companies in India have tie-ups with paint industries.

2. Construction materials and manufacturing

Calcium carbonate is one of the most important materials used in the construction industry, used in making cement and a few other building materials like marble. It acts as a binding agent (mortar) for setting bricks, concrete blocks, roofing shingles, tiles, rubber compounds, and so on.

The chemical offers antacid characteristics, making it perfect for industries that require acid neutralizing agents in water and soil. Amizara Speciality Chemicals is a leading supplier offering calcium carbonate. The company also offers Calcium Glycerophosphate specialty chemicals in Mumbai.

3. Industries

Of the many industries, calcium carbonate is very useful in agricultural and rubber industries, producing cost-effective results in the final products and manufacturing process. It also finds application as an additive in pesticides.

4. Food and Health

Baking powder, toothpaste, wine, dough, and health supplements are some of the various items that utilize calcium carbonate. Calcium carbonate is also part of agricultural lime used as animal feed.

5. Plastic Industry

Calcium carbonate is very useful in the plastic industry because of its chemical structure, providing stability to these products with the right amount of hardness, efficiency, heat resistance, and flame retarding properties. Apart from this, it also makes plastic products more glossy and improves their heat resistance.

The following are how it benefits this industry:

1. Bags

Calcium carbonate combines with polyethylene to make bags more durable. It is for this reason, that it is essential for manufacturing all kinds of bags, from garbage bags to shopping bags.

2. Injection molding

The chemical compound along with polypropylene finds applications in the injection molding process for plastic products like hollow boards, sheets, home appliances parts, etc.

Final thoughts

Calcium carbonate is used globally in multiple industries. However, it is essential to get a high-quality product to ensure effective results. Chemical company in Mumbai like Amizara Speciality Chemicals is a leading suppliers of calcium carbonate and its different forms. The company guarantees timely delivery and high-quality products. Explore the specialty chemical range today!

 

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