since
2002












Manufacturing Shop

Manufacturing Shop

Manufacturing Shop

Manufacturing Shop

Whether it is heavy calcium carbonate (referred to as heavy calcium) or light calcium carbonate (referred to as light calcium), they are the most widely used and most extensively applied powder fillers in the plastic industry. This article introduces the differences between heavy calcium carbonate and light calcium carbonate from various perspectives such as production methods, bulk density, oil absorption value, whiteness, moisture content, and particle properties.