What is the Use of Ground Calcium Carbonate (GCC) in Coatings? A Comprehensive Guide

Ground calcium carbonate (GCC) is a versatile, cost-effective filler and pigment in coatings, improving opacity, durability, and sustainability. This article examines its role in architectural paints (interior/exterior), floor coatings, waterproofing, and fire-resistant systems. Key topics include particle size optimization, surface modification techniques, and emerging trends like eco-friendly formulations.