Surface Modification

Ultrafine calcium carbonate (ultrafine/nano calcium carbonate) is a critical industrial filler. It is widely used in modern polymer composites, high-end plastic masterbatches, and the rubber and coatings industries. It provides both toughening and modification effects while reducing production costs, making it an indispensable raw material in these fields. To improve its dispersibility and compatibility within

In the context of accelerating global industrialization and increasingly stringent environmental regulations, industrial wastewater treatment has become a core challenge for sustainable manufacturing. Calcium carbonate (CaCO3), as a natural mineral that is widely available, cost-effective, and non-toxic, has long been utilized in construction, papermaking, and plastics. However, the application of ordinary industrial-grade calcium carbonate in

Plastics and rubber have penetrated every aspect of our daily lives. Their applications range from household PVC pipes and appliance housings to automotive tires and seals, as well as industrial protective products and engineering components. The performance of these materials directly determines the product’s service life, safety, and user experience. Behind the performance upgrades of

Calcium carbonate, as an inorganic powder material with abundant reserves, low cost, and environmental friendliness, has been widely used in plastics, rubber, coatings, papermaking, adhesives, and many other fields. However, it inherently exhibits hydrophilic and oleophobic surfaces, poor compatibility with organic matrices, and a strong tendency to agglomerate. These intrinsic drawbacks limit its application in

Calcium carbonate (CaCO₃) is a widely available mineral used across many industries. Structurally, it exists in three main crystal forms: calcite, aragonite, and vaterite. Each form differs in morphology and stability, with calcite being the most stable and commonly used in industrial applications. Although unmodified calcium carbonate is widely utilized, it has several limitations. Due

Calcium carbonate is an inorganic compound and the main component of materials like limestone and marble. When it comes to modifying calcium carbonate powder, many customers often wonder why they should increase production costs to apply a surface coating. They may also question whether this modification will affect the performance of the downstream products. The