Nucleation in microcellular foaming
= Nucleation in microcellular foaming
{wiki=Nucleation_in_microcellular_foaming}
Nucleation in microcellular foaming refers to the initial process by which tiny gas bubbles, or nuclei, form within a polymer matrix during the foaming process. This is a critical step in producing microcellular foam, which is characterized by a high number of small cells (bubbles) that are typically less than 10 micrometers in diameter.