无机填料对ABS材料FDM试件的力学性能影响

张广为; 陈曼曼; 朱丽娜; 徐金亭

doi:10.13433/j.cnki.1003-8728.20220060

无机填料对ABS材料FDM试件的力学性能影响

doi: 10.13433/j.cnki.1003-8728.20220060

1.
大连理工大学汽车工程学院, 辽宁大连 116024
2.
沈阳新松机器人自动化股份有限公司, 沈阳 110168

基金项目:

国家重点研发计划项目 2020YFA0713702

国家自然科学基金项目 51975097

山东省重大科技创新工程项目 2019JZZY010128

详细信息

作者简介:
张广为(1998-), 硕士研究生, 研究方向为增材制造工艺与3D打印路径规划, dutzgw@163.com

通讯作者:
徐金亭, 教授, 博士生导师, xujt@dlut.edu.cn

中图分类号: TB332;TP391.73
计量
- 文章访问数: 140
- HTML全文浏览量: 44
- PDF下载量: 14
- 被引次数: 0
出版历程
- 收稿日期: 2021-07-05
- 刊出日期: 2023-04-25

Effect of Inorganic Fillers on Mechanical Properties of FDM 3D Printed ABS Specimens

1.
School of Automotive Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
2.
SIASUN Robot & Automation Co., Ltd., Shenyang 110168, China

摘要

摘要: 以丙烯腈-丁二烯-苯乙烯(ABS)为基体，以HGB、GF、ZnO、TiO和Al₂O₃为改性填料，制备五种改性ABS复合材料，进而利用熔融沉积成型(FDM)3D技术打印复合材料试件，测定试件的力学性能，并绘制应力应变曲线，然后进行不同改性材料拉伸强度、杨氏模量及断裂伸长率等力学性能分析。结果表明，与纯ABS材料相比，HGB的填充会导致ABS试件杨氏模量增加，但拉伸强度和断裂伸长率降低；GF的填充能够同时增加ABS试件的拉伸强度、杨氏模量及断裂伸长率；ZnO、TiO及Al₂O₃等纳米颗粒的填充均使ABS试件的拉伸强度、杨氏模量和断裂伸长率增强，其中TiO对ABS拉伸强度的增强效果最好，拉伸强度增加高达35.33%。
- 丙烯腈-丁二烯-苯乙烯(ABS) /
- 无机填料 /
- 熔融沉积成型 /
- 力学性能
Abstract: Using acrylonitrile-butadiene-styrene (ABS) as matrix and HGB, GF, ZnO, TiO and Al₂O₃ as modified fillers, five different modified ABS composites were prepared. Then, the modified ABS material specimens were printed using FDM 3D printer and the mechanical properties of specimens were measured. According to the measured results, their stress-strain curves were drawn, and the effect of the different fillers on the mechanical properties of ABS-printed specimens were compared and analyzed in detail. Findings show that, compared with pure ABS, the addition of HGB improves Young′s modulus of ABS-printed specimens, but there is a decrease in the tensile strength and elongation at break. The filling of GF increases the tensile strength, Young′s modulus and elongation at break of ABS. The filling of ZnO, TiO and Al₂O₃ nano-particles can significantly increase the tensile strength, Young′s modulus and elongation at break of ABS than GF, and the filling of TiO has the most significant effect on increasing the tensile strength of ABS and an increase of 35.33% in tensile strength is obtained by the filling of TiO.
- acrylonitrile-butadiene-styrene (ABS) /
- inorganic filler /
- FDM technology /
- mechanical properties

HTML全文

图 1 FDM桌面打印机原理图

下载: 全尺寸图片幻灯片

图 2 拉伸试件尺寸示意图

下载: 全尺寸图片幻灯片

图 3 ABS及复合材料拉伸断裂图

下载: 全尺寸图片幻灯片

图 4 ABS及复合材料拉伸强度示意图

下载: 全尺寸图片幻灯片

图 5 ABS及复合材料杨氏模量示意图

下载: 全尺寸图片幻灯片

图 6 ABS及复合材料断裂伸长率示意图

下载: 全尺寸图片幻灯片

图 7 ABS及复合材料应力-应变曲线图

下载: 全尺寸图片幻灯片

表 1 无机填料的含量及种类

编号	无机填料	填料含量/%	ABS含量/%
1	HGB	8	92
2	ZnO	5	95
3	Al₂O₃	5	95
4	TiO	5	95
5	GF	5	95

下载: 导出CSV

表 2 ABS及复合材料拉伸试验结果

材料	拉伸强度/MPa	拉伸模量/MPa	断裂伸长率/%
ABS	24.03	1 015.33	4.36
HGB/ABS	21.48	1 020.17	4.02
ZnO/ABS	31.43	1 160.37	5.14
Al₂O₃/ABS	25.84	1 126.37	4.61
TiO/ABS	32.52	1 110.77	5.46
GF/ABS	26.42	1 068.43	4.97

下载: 导出CSV

参考文献(17)

[1]	MARTÍNEZ J, DIÉGUEZ J L, ARES E, et al. Comparative between FEM models for FDM parts and their approach to a real mechanical behaviour[J]. Procedia Engineering, 2013, 63: 878-884. doi: 10.1016/j.proeng.2013.08.230
[2]	VEGA V, CLEMENTS J, LAM T, et al. The effect of layer orientation on the mechanical properties and microstructure of a polymer[J]. Journal of Materials Engineering and Performance, 2011, 20(6): 978-988. doi: 10.1007/s11665-010-9740-z
[3]	NING F D, CONG W L, QIU J J, et al. Additive manufacturing of carbon fiber reinforced thermoplastic composites using fused deposition modeling[J]. Composites Part B: Engineering, 2015, 80: 369-378. doi: 10.1016/j.compositesb.2015.06.013
[4]	TEKINALP H L, KUNC V, VELEZ-GARCIA G M, et al. Highly oriented carbon fiber-polymer composites via additive manufacturing[J]. Composites Science and Technology, 2014, 105: 144-150. doi: 10.1016/j.compscitech.2014.10.009
[5]	SHOFNER M L, LOZANO K, RODRÍGUEZ-MACÍAS F J, et al. Nanofiber-reinforced polymers prepared by fused deposition modeling[J]. Journal of Applied Polymer Science, 2003, 89(11): 3081-3090. doi: 10.1002/app.12496
[6]	WENG Z X, WANG J L, SENTHIL T, et al. Mechanical and thermal properties of ABS/montmorillonite nanocomposites for fused deposition modeling 3D printing[J]. Materials & Design, 2016, 102: 276-283.
[7]	LIU Z B, LEI Q, XING S Q. Mechanical characteristics of wood, ceramic, metal and carbon fiber-based PLA composites fabricated by FDM[J]. Journal of Materials Research and Technology, 2019, 8(5): 3741-3751. doi: 10.1016/j.jmrt.2019.06.034
[8]	ÇANTI E, AYDIN M. Effects of micro particle reinforcement on mechanical properties of 3D printed parts[J]. Rapid Prototyping Journal, 2018, 24(1): 171-176.
[9]	WEI Q H, CAI X X, GUO Y H, et al. Atomic-scale and experimental investigation on the micro-structures and mechanical properties of PLA blending with CMC for additive manufacturing[J]. Materials & Design, 2019, 183: 108158.
[10]	KUMAR M, RAMAKRISHNAN R, OMARBEKOVA A. 3D printed polycarbonate reinforced acrylonitrile-butadiene-styrene composites: composition effects on mechanical properties, micro-structure and void formation study[J]. Journal of Mechanical Science and Technology, 2019, 33(11): 5219-5226. doi: 10.1007/s12206-019-1011-9
[11]	TAO Y B, WANG H L, LI Z L, et al. Development and application of wood flour-filled polylactic acid composite filament for 3D printing[J]. Materials, 2017, 10(4): 339. doi: 10.3390/ma10040339
[12]	仪登豪, 冯英豪, 张锦芳, 等. 3D打印石墨烯增强复合材料研究进展[J]. 材料导报, 2020, 34(9): 9086-9094. YI D H, FENG Y H, ZHANG J F, et al. Research progress of 3D-printed graphene-reinforced composites[J]. Materials Reports, 2020, 34(9): 9086-9094. (in Chinese)
[13]	薛周航, 李庆业, 张伟, 等. 熔融沉积成型用聚乙烯/膨胀石墨导热复合材料的制备及性能[J]. 高分子材料科学与工程, 2020, 36(9): 88-96. https://www.cnki.com.cn/Article/CJFDTOTAL-GFZC202009013.htm XUE Z H, LI Q Y, ZHANG W, et al. Preparation and properties of thermal conductive polyethylene/expanded graphite composites for fused deposition modeling[J]. Polymer Materials Science and Engineering, 2020, 36(9): 88-96. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-GFZC202009013.htm
[14]	WANG Q Q, JI C C, SUN J S, et al. Cellulose nanofibrils filled poly(lactic acid) biocomposite filament for FDM 3D printing[J]. Molecules, 2020, 25(10): 2319. doi: 10.3390/molecules25102319
[15]	YANG L P, LI S J, ZHOU X, et al. Effects of carbon nanotube on the thermal, mechanical, and electrical properties of PLA/CNT printed parts in the FDM process[J]. Synthetic Metals, 2019, 253: 122-130. doi: 10.1016/j.synthmet.2019.05.008
[16]	李军伟, 刘志锋, 吴湘锋. HGB表面改性及粒径分布对ABS/HGB性能影响[J]. 现代塑料加工应用, 2010, 22(6): 17-20. https://www.cnki.com.cn/Article/CJFDTOTAL-XDSL201006009.htm LI J W, LIU Z F, WU X F. Effects of superficial treatment and particle size distribution of HGB on properties of ABS/HGB composites[J]. Modern Plastics Processing and Applications, 2010, 22(6): 17-20. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-XDSL201006009.htm
[17]	TORRADO PEREZ A R, ROBERSON D A, WICKER R B. Fracture surface analysis of 3D-Printed tensile specimens of novel ABS-Based materials[J]. Journal of Failure Analysis and Prevention, 2014, 14(3): 343-353.