Difference Between Ground and Precipitated Calcium Carbonate Powder
Introduction: Understanding Calcium Carbonate Powder Calcium Carbonate Powder is one of the most widely used industrial minerals, found in products ranging from paper and plastics to paints, rubber, and construction materials. However, not all calcium carbonate powder are the same. There are two major types: Ground Calcium Carbonate (GCC) and Precipitated Calcium Carbonate (PCC). While both share the same chemical formula (CaCO₃), they differ in their production processes, physical properties, and applications. In this article, Sudarshan Group, a trusted name in calcium carbonate manufacturing, will help you understand the differences between GCC and PCC, so you can make an informed choice for your business. What is Ground Calcium Carbonate (GCC)? Ground Calcium Carbonate, or GCC, is a naturally occurring material that is derived from limestone or marble. The production process is purely mechanical. Large chunks of limestone or marble are first mined and then crushed into smalle...