Bentonite powder is a highly colloidal clay mineral decomposition of volcanic ash, having the ability to absorb large quantities of water and to expand to several times its normal volume; gets its name from the place where its presence and usages were first discovered – Fort Benton, America. Bentonite, sometimes referred to as Montmorillonite is a naturally...
Romak Trading co., the reliable and outstanding calcium carbonate supplier located in Iran is active to export calcium carbonate. Calcium Carbonate is a white solid which finds widely in the composition of rocks in all parts of the world. Most of its minerals are aragonite, limestone, marble, and travertine; and are a little dissolution in water. But it dissolved completely...
Coatings: In paints and Coatings, calcium carbonate has established itself as the main extender. Fineness and particle-size distribution can contribute to the opacity of Coatings. Moreover, calcium carbonate usages include improvements in weather resistance, anti-corrosion, and rheological properties, coupled with low abrasiveness, low electrolyte content, and a pH stabilizing effect. In water-based systems, calcium carbonate reduces...
