Is Injection Molding Only for Plastic? A Reevaluation of Materials, Processes, and Emerging Frontiers
The term "injection molding" conjures images of thermoplastics like ABS, polypropylene, and nylon flowing into molds to create everything from toothbrush handles to automotive dashboards. However, this perception—rooted in the process’s 20th-century dominance in plastics—oversimplifies its capabilities. Modern injection molding transcends polymers, encompassing metals, ceramics, biocomposites, and even edible materials, driven by advances in materials ... Read more