Short fiber reinforced composites for fused deposition modeling

被引：565

作者：

Zhong, WH ^{[1
]}

Li, F

Zhang, ZG

Song, LL

Li, ZM

机构：

[1] Beijing Univ Aeronaut & Astronaut, Dept Mat Sci & Engn, Beijing 100083, Peoples R China

[2] Auburn Univ, Mat Engn Program, Auburn, AL 36849 USA

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2001年 / 301卷 / 02期

基金：

中国国家自然科学基金;

关键词：

composite; fused deposition modeling; short glass fiber; ABS;

D O I：

10.1016/S0921-5093(00)01810-4

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Addressed in this paper are critical material property issues related to the short fiber reinforced composite used in rapid prototyping and manufacturing (RP&M). Acrylonitrile-butadiene-styrene (ABS) copolymer has been a popular choice of material used in fused deposition modeling (FDM), a commonly used RP&M process. However, conventional ABS polymers in the filamentary form for FDM are known to be of low strength and hardness. In order to overcome this deficiency. ABS was modified by incorporating several different property modifiers including the short glass fiber, plasticizer. and compatibilizer. Glass fibers were found to significantly improve the strength of an ABS filament at the expense of reduced flexibility and handleability. The latter two properties of glass Aber reinforced ABS filaments were improved by adding a small amount of plasticizer and compatibilizer. The resulting composite filament. prepared by extrusion, was found to work well with a FDM machine. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：125 / 130

页数：6