1. Basic concept of calcium carbonate dispersant
    Calcium carbonate dispersant, as the name implies, is a chemical substance used to disperse calcium carbonate particles. In the coating, plastic and other industries, calcium carbonate is a common filler that can increase the volume of products and reduce costs. However, since calcium carbonate particles are easy to aggregate, dispersants need to be added to prevent their precipitation and agglomeration, thereby ensuring the stability and performance of the product.
  2. Working principle of calcium carbonate dispersant
    The working principle of calcium carbonate dispersant mainly depends on the functional groups in its molecular structure. These functional groups can interact with the surface of calcium carbonate particles to form a stable protective film. This protective film can not only effectively prevent the agglomeration between particles, but also reduce the friction between particles and the medium, so that calcium carbonate particles are more evenly dispersed in the system.
  3. Application fields of calcium carbonate dispersant
    Calcium carbonate dispersant is widely used in many fields. In the coating industry, it can improve the leveling, hiding power and adhesion of coatings; in the plastics industry, it can increase the volume of plastics, reduce costs and improve their processing performance; in the ink and paper industry, it can improve the printing performance of inks and the whiteness of paper.
  1. Performance optimization and environmental protection requirements of calcium carbonate dispersants
    As people’s awareness of environmental protection increases, the performance optimization and environmental protection requirements of calcium carbonate dispersants are becoming higher and higher. On the one hand, researchers are working to develop more efficient and environmentally friendly dispersants to reduce pollution to the environment; on the other hand, many companies are also actively adopting environmentally friendly dispersants to reduce the environmental impact during the production process.