Polymer science — the study of the glass and melt transitions of polymers — has been developed and used by the synthetic polymer industry for many years. In recent years, the principles of polymer science have been applied to the petfood extrusion process to better understand and predict processing effects.

Polymer science, the study of the glass and melt transitions of polymers, has been developed and used by the synthetic polymer industry for many years. In recent years the principles of polymer science have been applied to the petfood extrusion process to better understand and predict processing effects.

How raw materials impact extrusion processes and costs

The right SME level can improve palatability, fat absorption, texture and cook