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

页码：175 / 186

页数：12

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