Design of a Waterborne Polyurethane–Urea Ink for Direct Ink Writing 3D Printing
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DOI: 10.3390/ma14123287
Abstract: In this work, polycaprolactone–polyethylene glycol (PCL–PEG) based waterborne polyurethane–urea (WBPUU) inks have been developed for an extrusion-based 3D printing technology. The WBPUU, synthesized from an optimized ratio of hydrophobic polycaprolactone diol and hydrophilic polyethylene glycol… read more here.
Keywords: ink; design waterborne; waterborne polyurethane; polyurethane urea ... See more keywords