What You Need to Know
These films rely on polymer chains that can be cleaved by hydrolysis and enzymatic action. The inclusion of plasticizers like glycerol and additives such as nano‑clay modulates chain mobility, affecting barrier performance and biodegradability. The overall performance is governed by extrusion temperature, film thickness, and environmental factors such as humidity and temperature.
The Science
Primary Reaction
Polymer hydrolysis and enzymatic cleavage of ester and glycosidic bonds