PIGMENTS HAVING A COLOR SHIFT FOR THREE-DIMENSIONAL PRINTING
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
下载链接：
https://www.forestdata.cn/dataDetail.html?id=9aa0e9c2-de06-4dcf-ad8a-190c4acfa81e
下载链接
链接失效反馈官方服务：
资源简介：
FIELD: three-dimensional printing. SUBSTANCE: invention relates to three-dimensional printing for creation of various prototypes in the form of three-dimensional (3D) objects. Two versions of the three-dimensional printing method using a color-changing material are described. Method comprises providing a color-changing material dispersed in a polymer component， extruding said material to produce fiber， feeding it into the heated nozzle and depositing on the substrate with formation of a three-dimensional object on the substrate. Color-changing pigment has a structure consisting of a core and a shell. Core contains silicon oxide， the shell contains a metal oxide. In one version， polymer component contains wood composite "laywood"， in other version—from polymer group in amount of 50–99??wt??%. EFFECT: invention provides 3D objects with a wide range of color effects by changing color when viewing at different angles. 19 cl， 1 ex
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
