Redefining the plastic problem with PolBionix™ Redefining the plastic problem with PolBionix™ Redefining the plastic problem with PolBionix™ PolBionix™ a biodegradable bio-based plastic that biodegrades in mild environments leaving only water, carbon dioxide and microbial biomass. PolBionix™ biodegrades in home composts inside 12 months and soils and gardens inside 24 months. Find out more