POLYSACCHARIDE-BASED 3D PRINTING INKS SUPPLEMENTED WITH ADDITIVES

被引：0
|
作者：
Cernencu, Alexandra [1 ]
Lungu, Adriana [1 ,2 ]
Stancu, Izabela Cristina [1 ,2 ]
Vasile, Eugeniu [3 ]
Iovu, Horia [1 ]
机构：
[1] Univ Politehn Bucuresti, Fac Appl Chem & Mat Sci, Dept Bioresources & Polymer Sci, Adv Polymer Mat Grp, Bucharest, Romania
[2] Univ Politehn Bucuresti, Fac Med Engn, Bucharest, Romania
[3] Univ Politehn Bucuresti, Dept Sci & Engn Oxide Mat & Nanomat, Bucharest, Romania
来源：
UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES B-CHEMISTRY AND MATERIALS SCIENCE | 2019年 / 81卷 / 04期
关键词：
polysaccharides based-inks; 3D printing; wetting agents; RHEOLOGICAL PROPERTIES; SUSPENSIONS;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The design of 3D printable formulations by combining different polysaccharides with effective additives is the key direction of the current paper. Promising bi-component inks were formulated using one type of cellulose (carboxymethylcellulose or nanocellulose) in combination with sodium alginate, a natural polysaccharide isolated from marine algae. To attain a good printability a proper selection of the ink components was carried out. Moreover, suitable additives were employed to modulate specific physical properties. For the preparation of the printable inks a wetting agent (glycerol/PEG) was added. Therefore, this work provides a comprehensive study of the additives' impact over the rheological and printing properties of polysaccharides-based-materials.
引用
收藏
页码：175 / 186
页数：12
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