Determination of thermal and thermomechanical properties of biodegradable PLA blends: for additive manufacturing process

被引：0
作者：
C. O’Mahony
E. Gkartzou
E. U. Haq
S. Koutsoumpis
C. Silien
C. A. Charitidis
S. A. M. Tofail
机构：
[1] University of Limerick,Department of Physics and Bernal Institute
[2] National Technical University of Athens,Research Unit of Advanced, Composite, Nano Materials and Nanotechnology, School of Chemical Engineering
来源：
Journal of Thermal Analysis and Calorimetry | 2020年 / 142卷
关键词：
Additive manufacturing; Calorimetry; Fused filament fabrication; Polylactic acid; Printability; Rheology;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The purpose of this study is to investigate the thermal and viscoelastic properties of polylactic acid (PLA) blends with the aim of optimizing properties for fused filament fabrication. Additive manufacturing opens many possible applications for materials in processing and application. Determining the most effective thermal and viscoelastic properties is required for printing. PLA blends can be tailored to suit design specification, printers and printing parameters. Quantified analysis of differential scanning calorimetry and rheology is applied to the qualitative property of “printability”, with preferences of thermal stability, melt temperature, shear thinning effects and zero shear viscosities. This paper intends to further bridge this gap between physical properties and material printability.
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页码：715 / 722
页数：7
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