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Specific introduction to the application of calcium carbonate powder
Release time:
2024-12-19
Calcium carbonate is one of the most commonly used fillers in the rubber industry. Adding calcium carbonate powder to rubber products not only increases the volume of the product, saving on expensive natural rubber and reducing costs, but also improves the tensile strength, tear strength, and abrasion resistance of the product.
Calcium carbonate powder is a white or grayish-white odorless and tasteless powder with wide applications across various industries. The following is a detailed introduction to its applications:
I. Rubber Industry
Calcium carbonate is one of the most commonly used fillers in the rubber industry. Adding calcium carbonate powder to rubber products not only increases the volume of the product, saving on expensive natural rubber and reducing costs, but also improves the tensile strength, tear strength, and wear resistance of the product.
II. Plastics Industry
In plastic products, calcium carbonate powder acts as a skeleton, greatly assisting in the dimensional stability of the plastic products. Simultaneously, it also improves the hardness of the product and enhances the surface gloss and smoothness. Due to its high whiteness, it can also replace some expensive white pigments.
III. Paint and Coating Industry
Calcium carbonate powder is also used extensively in paints and latex paints. It prevents paints and latex paints from settling, facilitates dispersion, and improves gloss. In water-based coatings, the amount of calcium carbonate powder typically ranges from 20% to 60%.
IV. Papermaking Industry
In the papermaking industry, calcium carbonate powder is an important raw material for ensuring paper strength and whiteness, while also being relatively low in cost.
V. Construction Industry
In the construction industry, calcium carbonate powder is often used in dry-mix mortars and concrete. It reduces production costs while increasing the toughness and strength of the products.
VI. Fireproof Ceiling and Artificial Marble Industry
In the production of fireproof ceilings, calcium carbonate powder can improve the whiteness and brightness of the product and enhance its fire resistance. In addition, calcium carbonate powder is also widely used in the production of artificial marble.
VII. Floor Tile Industry
Calcium carbonate powder is also used in the floor tile industry, where it increases the whiteness and tensile strength of the product and improves its toughness.
VIII. Feed Industry
In the feed industry, calcium carbonate powder can be used as a nutritional supplement to increase the calcium content in feed and improve feed quality.
In summary, calcium carbonate powder has wide applications in many industries. Its unique properties and cost advantages make it an indispensable raw material in these industries.
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