Multi-Polymer Filament Increases Production from Low-Cost Printers

A new type of multi-polymer filament has been developed for commonly used desktop 3D printers that could save money and facilitate fast printing of critical parts at the point of need. Parts produced with these printers historically have had poor strength and toughness, which prevented affordable printers from being used to resupply parts on demand. The new material allows low-cost printers to create parts that, once subjected to a few hours of heat, can achieve mechanical properties robust enough to withstand the rigors of field operations.