Calcined Kaolin
Engineered purity for high-performance industrial formulations.
Calcined kaolin is produced by heating purified kaolin clay to high temperatures, a controlled process that drives off structurally bound water and transforms the material into a highly refined, chemically inert mineral powder. The calcination process enhances brightness, opacity, and particle uniformity, resulting in a high-performance additive suited to demanding industrial formulations.
Its defining properties — high opacity, controlled particle morphology, and excellent dispersion — make calcined kaolin an effective functional filler and performance enhancer. In coatings and paints, it improves hiding power, film durability, and scrub resistance. In ceramics, it contributes to superior whiteness, dimensional stability, and greater mechanical strength in fired products. In plastics and rubber compounds, it enhances stiffness, surface finish, and thermal stability while preserving processing efficiency.
Owing to its chemical inertness, high purity, and consistent quality, calcined kaolin also offers excellent compatibility across a wide range of formulations — making it an indispensable mineral additive for manufacturers seeking improved performance, cost efficiency, and product consistency across industrial applications.
