Food-grade calcium carbonate

Calcium carbonate powder is a common chemical substance, with the chemical formula CaCO3. It is derived from minerals such as limestone, chalk, and marble through processing. It is a non-toxic, odorless white powder with a lower density than water. Calcium carbonate powder has multiple properties, including acid-base neutralization, plasticization, hardness, whiteness, and flowability.

Uses of Calcium Carbonate Powder

1. Papermaking Industry: Calcium carbonate powder can be used as a filler and coating in the paper industry, improving the gloss, smoothness, and strength of the paper.

2. Rubber and Plastics Processing Industry: Calcium carbonate powder is used as a plasticizer and filler in rubber and plastic formulations, serving as an important component in these materials.

3. Construction Industry: Calcium carbonate powder can be used as an additive in building materials, increasing the strength and toughness of the materials, and also as a pigment in coatings.

4. Pharmaceutical Industry: Calcium carbonate powder is widely used in the pharmaceutical industry, serving as a base material and excipient in powder medications, and also used in calcium supplementation therapy and feed additives.

5. Agriculture: Calcium carbonate powder can be used as a feed additive to improve the digestibility and absorption of calcium by animals, promoting livestock growth, and increasing meat quality and egg production.

Manufacturer: Long-term, large-scale supply of food-grade calcium carbonate in 325, 600, and 800 mesh sizes