Research progress of UV curable photosensitive resin for 3D printing
The development of epoxy ultraviolet(UV)curable photosensitive resin,polyurethane UV curable photosensitive resin and acrylate UV curable photosensitive resin in recent 5 years is introduced in terms of the raw material composition of UV curable photosensitive resin.The formula of UV curable photosensitive resin can be reasonably selected and blended according to the requirements of target products for 3D printing and the mechanism of UV initiation,which is the development direction of UV curable photosensitive resin.
photosensitive resin3D printingultraviolet curingepoxyacrylate group
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