3D printing plastics market comprising photopolymers, thermoplastics, high-performance engineering polymers (such as PEEK, PEI, and ULTEM), and biodegradable resins—serve as the foundational raw materials for polymer-based additive manufacturing. Utilized across technologies such as Fused Deposition Modeling (FDM), Stereolithography (SLA), and Selective Laser Sintering (SLS), these...