Raw material particle size and morphology are critical characteristics overlooked in processing. Milling and micronizing can be a crucial first or last step in product development. Surface area and particle shape are key facts that must be taken into consideration.
Micronizing and Milling
The process of reducing the average diameter of a solid material's particles to improve its ability to dissolve in a formulation. Milling is a typical technique that involves spinning spheres in a drum that collide with the particles, making them smaller in diameter.