Effects of Lubricant and Toughening Agent on the Fluidity and Toughness of Poplar Powder-Reinforced Polylactic Acid 3D Printing Materials

Three dimensional (3D) printing materials were manufactured with polylactic acid (PLA) and poplar powder using the twin screw extruder and 3D printing consumables extruder. Lubricant (TPW604) and toughening agent polyolefin elastomer (POE) were utilized to improve the fluidity and toughness of the m...

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Autores principales: Zhang, Qingfa, Cai, Hongzhen, Zhang, Andong, Lin, Xiaona, Yi, Weiming, Zhang, Jibing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6403674/
https://www.ncbi.nlm.nih.gov/pubmed/30960857
http://dx.doi.org/10.3390/polym10090932
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author Zhang, Qingfa
Cai, Hongzhen
Zhang, Andong
Lin, Xiaona
Yi, Weiming
Zhang, Jibing
author_facet Zhang, Qingfa
Cai, Hongzhen
Zhang, Andong
Lin, Xiaona
Yi, Weiming
Zhang, Jibing
author_sort Zhang, Qingfa
collection PubMed
description Three dimensional (3D) printing materials were manufactured with polylactic acid (PLA) and poplar powder using the twin screw extruder and 3D printing consumables extruder. Lubricant (TPW604) and toughening agent polyolefin elastomer (POE) were utilized to improve the fluidity and toughness of the materials. 3D printing materials were tested by infrared spectroscopy, X-ray diffraction, melt flow rate, rheology behavior, impact and scanning electron microscope. The results show that the poplar powder could decrease impact strength of PLA, the same as TPW604. Unlike poplar powder, TPW604 can improve the fluidity of 3D printing materials. And POE can fill the voids formed by poplar powder in PLA, enhance interface compatibility between poplar powder and PLA, and effectively improve the fluidity and impact strength of 3D printing materials.
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spelling pubmed-64036742019-04-02 Effects of Lubricant and Toughening Agent on the Fluidity and Toughness of Poplar Powder-Reinforced Polylactic Acid 3D Printing Materials Zhang, Qingfa Cai, Hongzhen Zhang, Andong Lin, Xiaona Yi, Weiming Zhang, Jibing Polymers (Basel) Article Three dimensional (3D) printing materials were manufactured with polylactic acid (PLA) and poplar powder using the twin screw extruder and 3D printing consumables extruder. Lubricant (TPW604) and toughening agent polyolefin elastomer (POE) were utilized to improve the fluidity and toughness of the materials. 3D printing materials were tested by infrared spectroscopy, X-ray diffraction, melt flow rate, rheology behavior, impact and scanning electron microscope. The results show that the poplar powder could decrease impact strength of PLA, the same as TPW604. Unlike poplar powder, TPW604 can improve the fluidity of 3D printing materials. And POE can fill the voids formed by poplar powder in PLA, enhance interface compatibility between poplar powder and PLA, and effectively improve the fluidity and impact strength of 3D printing materials. MDPI 2018-08-21 /pmc/articles/PMC6403674/ /pubmed/30960857 http://dx.doi.org/10.3390/polym10090932 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Zhang, Qingfa
Cai, Hongzhen
Zhang, Andong
Lin, Xiaona
Yi, Weiming
Zhang, Jibing
Effects of Lubricant and Toughening Agent on the Fluidity and Toughness of Poplar Powder-Reinforced Polylactic Acid 3D Printing Materials
title Effects of Lubricant and Toughening Agent on the Fluidity and Toughness of Poplar Powder-Reinforced Polylactic Acid 3D Printing Materials
title_full Effects of Lubricant and Toughening Agent on the Fluidity and Toughness of Poplar Powder-Reinforced Polylactic Acid 3D Printing Materials
title_fullStr Effects of Lubricant and Toughening Agent on the Fluidity and Toughness of Poplar Powder-Reinforced Polylactic Acid 3D Printing Materials
title_full_unstemmed Effects of Lubricant and Toughening Agent on the Fluidity and Toughness of Poplar Powder-Reinforced Polylactic Acid 3D Printing Materials
title_short Effects of Lubricant and Toughening Agent on the Fluidity and Toughness of Poplar Powder-Reinforced Polylactic Acid 3D Printing Materials
title_sort effects of lubricant and toughening agent on the fluidity and toughness of poplar powder-reinforced polylactic acid 3d printing materials
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6403674/
https://www.ncbi.nlm.nih.gov/pubmed/30960857
http://dx.doi.org/10.3390/polym10090932
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