A photopolymerizable thermoplastic with tunable mechanical performance

Semicrystalline polymeric materials possessing extraordinary mechanical properties were rapidly fabricated using light from low viscosity liquids at room temperature. Unlike conventional photopolymerizations which form crosslinked networks, this material is a noncrosslinked polymer which renders it meltable and intrinsically reprocessable. This introduces a new class of high performance, recyclable materials applicable for light-based additive manufacturing.