Kaolin
Kaolin, also known as China clay, is a naturally occurring mineral composed primarily of hydrated aluminum silicate. It is widely used in the paint, ink, and coatings industry as a functional extender and pigment. Kaolin improves opacity, enhances durability, and provides a smooth finish to coatings. Its fine particle size, low abrasiveness, and chemical stability make it ideal for formulating high-quality paints, inks, and primers. Additionally, it helps control viscosity and improves rheological properties in coatings.Chemical Formula: Al₂Si₂O₅(OH)₄
Chemical Code: CAS Number: 1332-58-7
Extender pigment in paints and coatings
Extender pigments are used to improve the volume, durability, and texture of paints and coatings without significantly affecting color.Enhances opacity and whiteness in coatings
Pigments like titanium dioxide are widely used to boost opacity and whiteness in coatings. They improve coverage, brightness, and color uniformity, resulting in vibrant, durable finishes that protect surfaces and enhance aesthetic appeal.Improves dispersion and flow in printing inks
Additives and solvents in printing inks help achieve smooth dispersion of pigments and enhance flow properties.