The difference between heavy calcium carbonate and light calcium carbonate
author: Vivien
2024-10-30
Many people are familiar with calcium carbonate, and we can learn about it both in school and in our daily lives. But do you all know? In fact, calcium carbonate is also divided into heavy calcium carbonate and light calcium carbonate. Of course, this is not the literal meaning that heavy calcium carbonate is heavy calcium carbonate, and light calcium carbonate is light calcium carbonate. Below, heavy calcium carbonate manufacturers will provide a detailed introduction to the differences between the two.
1、 Heavy calcium carbonate
Heavy calcium carbonate, abbreviated as heavy calcium, is a white powder processed from high-quality calcite as raw material. Its main component is CaCO3, which is insoluble in water and ethanol, and has the characteristics of high whiteness, good purity, soft color, and stable chemical composition. It is the most commonly used inorganic filler in industry.
Heavy calcium is commonly used as a filler and is also widely used in daily chemical industries such as artificial floor tiles, rubber, plastics, papermaking, coatings, paints, inks, cables, building supplies, food, medicine, textiles, feed, toothpaste, etc. As a filler, it increases the volume of products and reduces production costs.
Used in rubber, it can increase the volume of rubber, improve the processability of rubber, play a semi reinforcing or reinforcing role, and adjust the hardness of rubber. Used in chemical building materials, it has the characteristics of heat resistance, chemical corrosion resistance, cold resistance, sound insulation, shock resistance, and easy processing. It can be used for doors, ceilings, wall panels, plumbing, stair handrails, floors, and wires. In oil-based coatings, heavy calcium is used as a filler to serve as a skeleton.
In plastic, it can increase the volume of plastic, reduce product costs, improve the dimensional stability and hardness and rigidity of plastic, improve the processing performance of plastic, enhance the heat resistance of plastic, and improve the astigmatism of plastic. To make pulp materials, fully utilize the high whiteness, good hydrophilicity, and high impact strength of heavy calcium.
Heavy calcium carbonate can have characteristics such as heat resistance, chemical corrosion resistance, cold resistance, sound insulation, shock resistance, and easy processing. It is used in chemical building materials, building ceramics, floor tiles, doors, ceilings, wall panels, plumbing, stair handrails, floors, and wires. It can also be used for papermaking, coatings, paints, PVC profiles, synthetic leather, PVC buckle plates, pharmaceuticals, food, cosmetics, inks, etc.Calcium carbonate is a mineral compound commonly used in various industries like construction, food, pharmaceuticals, agriculture, and more. It is available in two forms: heavy and light calcium carbonate. Heavy calcium carbonate, also known as ground calcium carbonate, is made from natural limestone or marble, and has a denser particle size distribution. Light calcium carbonate, on the other hand, is made by chemical synthesis and has a smaller particle size. These differences result in varying properties and applications. Heavy calcium carbonate is more suitable in industries like construction, rubber, plastics, and paper, where its high density and larger particle size contribute to improved durability, stiffness, and whiteness. Light calcium carbonate, on the other hand, is more popular in industries like food and pharmaceuticals, where its smaller particle size and higher purity make it easier to absorb and digest, reducing the risk of health issues. Understanding these differences is crucial in choosing the right form of calcium carbonate for your specific needs and applications.
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