What is the use of modified calcium carbonate?
Calcium carbonate’s modification mechanism has two types. One is chemical action, the other is physical action. Surface chemical effects, such as substitution, polymerization, grafting and hydrolysis of functional groups. The filler causes surface effects like adsorption, coating, and infiltration. These effects happen at the phase interface. When the filler is completely wetted, it causes physical […]
Application sharing of jet mill in API particle size control
In recent years, research and drug processing have changed. They used to focus on pharmacology but now aim to improve drug effects. Development will focus on refining drug particles. It will make them ultrafine, purify them, and add functions to them. Research and applications are focused on particles below the submicron level. The pharmaceutical industry […]