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Key Considerations When Using Talc in Modified Plastics Talc, a hydrated magnesium silicate, belongs to the “phyllosilicate” class with a trihedral three-layer structure. Its structure comprises a brucite layer (magnesium hydroxide, MgO·H2O) sandwiched between two silicon dioxide (SiO2) layers. These layers are held together by weak van der Waals bonds, making them prone to sliding […]

The Cost-Effective Calcium Carbonate in Body Pigments In recent years, advancements in mineral processing have led to a greater focus on the functionality of mineral fillers. People are now interested in properties like increasing hardness, improving hiding power, and enhancing resistance to corrosion and heat. Consequently, the use of non-metallic mineral fillers in coatings has

From Ore to Powder: Kaolin Purification, Crushing, Modification Kaolin is a crucial non-renewable mineral resource with few high-quality deposits. At present, more industries demand more high-end kaolin. The market demand has outpaced overall growth, worsening supply-demand imbalances in China. Therefore, studying and applying various processing technologies is essential to make this mineral material suitable for

In recent years, advancements in non-metallic mineral processing have shifted. It’s from merely using fillers for structural purposes to enhancing functionality like hardness, hiding power, and resistance to corrosion and heat. As a result, the use of non-metallic mineral fillers in coatings has gained more attention. This article mainly introduces the six reasons to add