基本信息:
- 专利标题： 一种用于3D打印的PBC材料及其制备方法
- 专利标题（英）：PBC (Poly Butylene glycol Carbonate) material for 3D (Three-dimensional) printing and preparation method thereof
- 申请号：CN201510677688.1 申请日：2015-10-19
- 公开(公告)号：CN105176043A 公开(公告)日：2015-12-23
- 发明人： 夏新曙 , 陈庆华 , 曹长林 , 钱庆荣 , 王坤灿 , 黄宝铨
- 申请人： 福建师范大学
- 申请人地址： 福建省福州市闽侯县大学城科技路1号福建师范大学旗山校区福建师大科技处
- 专利权人： 福建师范大学
- 当前专利权人： 福建师范大学
- 当前专利权人地址： 福建省福州市闽侯县大学城科技路1号福建师范大学旗山校区福建师大科技处
- 代理机构： 福州智理专利代理有限公司
- 代理人： 王义星
- 主分类号： C08L69/00
- IPC分类号： C08L69/00 ; C08L91/06 ; C08K13/04 ; C08K7/24 ; C08K5/14 ; C08K3/34 ; B29C47/92 ; B29B9/06 ; B33Y30/00
The invention discloses a PBC (Poly Butylene glycol Carbonate) material for 3D (Three-dimensional) printing and a preparation method thereof. The technical scheme is as follows: 1, a formula comprises 75 to 95 percent by weight of PBS (Poly Butylene Succinate), 0.1 to 20 percent by weight of inorganic filler, 0.1 to 0.5 percent by weight of a chain extender, 0.1 to 0.5 percent by weight of a cross-linking agent, 0.1 to 2 percent by weight of a nucleating agent, 0.1 to 0.5 percent by weight of a heat stabilizer, 0.2 to 1 percent by weight of an antioxidant and 0.2 to 1 percent by weight of a lubricant; 2, the preparation method comprises the steps of (1) drying, (2) weighing, (3) high-speed kneading, (4) melt extrusion, (5) cooling drawing, and (6) rolling bundling. A high molecular material applicable to the 3D printing is prepared from an inorganic filler-modified completely-degraded biological material PBC, and has higher tensile strength and flexibility, and the class of 3D printing materials is expanded.
公开/授权文献:
- CN105176043B 一种用于3D打印的PBC材料及其制备方法 公开/授权日：2017-12-22
IPC结构图谱:
| C | 化学；冶金 |
| --C08 | 有机高分子化合物；其制备或化学加工；以其为基料的组合物 |
| ----C08L | 高分子化合物的组合物 |
| ------C08L69/00 | 聚碳酸酯的组合物；聚碳酸酯衍生物的组合物 |