| abstract |
A light-responsive 3D printing degradable material, comprising a degradable resin host A component, a responsive crosslinking agent B component and a photoinitiator, wherein the A component is a biodegradable polyester or polycarbonate carbon Chain main body, B component is a crosslinker containing functional groups (light response, pH, T, chemical particle response). And a preparation method of a 3D printing degradable material with light response is provided. The invention provides a preparation method of a resin material with low cost, simple operation, suitable for various responsive materials, designable structure and degradable performance at the same time. And this material will be combined with 3D printing processing technology to prepare a series of 3D printing materials with unique properties. |