Fabrication of Flexible and Biodegradable Poly(butylene adipate- co -terephthalate) Parts via Powder Optimization and Laser Powder Bed Fusion
Flexible biodegradable polymers such as poly(butylene adipate-co-terephthalate) (PBAT) are promising feedstock materials for sustainable laser-based powder bed fusion additive manufacturing. This study evaluated the feasibility of large-scale preparation of near-spherical PBAT powder through a melt emulsification met...