Poly(lactic acid) or polylactic acid or polylactide (PLA) is a biodegradable thermoplastic aliphatic polyester derived from renewable resources, such as corn starch, tapioca roots, chips or starch, or sugarcane.
P 2002 (OTTO) Polylactic acid (Mw ~60,000) Cas 26100-51-6 - used in polyurethane formulations for foams. P 2002 (OTTO) Polylactic acid (Mw ~60,000) Cas 26100-51-6 - used plastic filament material in 3D printing.