3D INKS COMPRISING LIQUID RUBBER FOR 3D PRINTING

摘要

In one aspect, an ink for use with a three-dimensional printing system is described herein. In some embodiments, the inks described herein comprise up to about 90 wt% of a monofunctional curable material, up to about 10 wt% of a bifunctional curable material, and up to about 10 wt% of a liquid rubber, based on the total weight of the ink Wherein the liquid rubber comprises one or more curable moieties. In some cases, the liquid rubber comprises one or more ethylenically unsaturated moieties. For example, in some cases, the liquid rubber comprises a butadiene acrylonitrile copolymer.