Ultrafine calcium carbonate powder, also known as ultrafine heavy calcium carbonate powder, is a fine particle inorganic compound powder with a wide range of applications. Here are the common application areas of ultrafine calcium carbonate powder:

1. Coatings Industry: Ultrafine calcium carbonate powder can be used as a filler and whitening agent for white and colored paints. It has good opacity and gloss, which can improve the coverage and adhesion of the paint.

2. Plastics Industry: Ultrafine calcium carbonate powder can be used as a filler for plastic products such as polyethylene, polypropylene, and polyvinyl chloride. It can improve the strength, hardness, and heat resistance of plastics while reducing costs.

3. Rubber Industry: Ultrafine calcium carbonate powder can be used as a filler for rubber products such as tires and rubber shoes. It can increase the hardness, wear resistance, and tensile strength of rubber.

4. Printing Industry: Ultrafine calcium carbonate powder can be used as a filler for paper coatings and printing inks. It can enhance the gloss and smoothness of paper, making printed materials vibrant in color and clear in patterns.

5. Pharmaceutical Industry: Ultrafine calcium carbonate powder can be used as a filler for tablets and capsules. It has good compressibility and solubility, which can enhance the quality and stability of tablets.

6. Cosmetics Industry: Ultrafine calcium carbonate powder can be used as a filler and oil-absorbing agent in cosmetics. It can improve the texture and spreadability of cosmetics, absorbing facial oil and making the skin smoother.

7. Construction Industry: Ultrafine calcium carbonate powder can be used as a filler for building materials such as gypsum boards and gypsum products. It can increase the strength and durability of building materials.

8. Food Industry: Ultrafine calcium carbonate powder can be used as a food additive in products such as dairy products, bread, and biscuits. It can increase the calcium content of food, improving the quality and taste of the products.

In summary, ultrafine calcium carbonate powder has a wide range of applications across various industries. It can improve product performance, enhance product quality, and reduce production costs. With the continuous advancement of technology, the application areas of ultrafine calcium carbonate powder will continue to expand.