Coated Calcium Carbonate Powder

Powder refers to ground calcium carbonate (GCC) powder that has undergone a surface treatment or coating process to modify its properties and enhance its performance based on steric acid in specific applications. The coating process typically involves adding a layer of certain materials onto the surface of the calcium carbonate particles. This coating can improve properties like dispersibility, compatibility with other materials, and overall functionality. The specific coating material and process can vary depending on the desired application and properties. Coated calcium carbonate powders are tailored to meet the requirements of various industries, offering improved performance and versatility compared to uncoated calcium carbonate.

Coated Calcium Carbonate Powder Uses

Paper Industry

Coated calcium carbonate powder is widely used in the paper and pulp industry. The coating enhances the paper's brightness, opacity, and printability. It improves ink absorption and reduces ink bleeding, resulting in high-quality printed materials.

Paints and Coatings

In the paints and coatings industry, coated calcium carbonate powder improves the dispersion of pigments and enhances the overall quality of the finished product. Coatings with coated calcium carbonate can have better durability and resistance to weathering.

Plastics and Polymers

Coated calcium carbonate powder is used in plastics and polymers to improve processing, reduce moisture absorption, and enhance mechanical properties. It can improve the impact resistance and surface finish of plastic products.

Adhesives and Sealants

Coated calcium carbonate is used in adhesives and sealants to enhance viscosity control, adhesion, and overall product performance..

Rubber Industry:

In the rubber industry, coated calcium carbonate can improve the dispersion of fillers and additives, leading to better processing and improved mechanical properties in rubber products.

Food Industry

Coated calcium carbonate is used as a food additive in certain products to enhance flow properties, texture, and dispersion. It can also act as a calcium fortification source..

Pharmaceuticals

In pharmaceuticals, coated calcium carbonate powder can be used as an excipient in the formulation of medicines and supplements. The coating can improve compatibility and dissolution..

Cosmetic

Coated calcium carbonate is found in some cosmetics and personal care products as a bulking agent and texturizer.

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