3D printing of continuous kevlar reinforced polymer composite through coextrusion method
The major drawbacks of 3D printed thermoplastic using fused deposition method (FDM) are exhibit weak mechanical properties. This reduces the usability of the printed part as the functional structure for part replacement in a real-world application. Therefore, in this study a co-extrusion of a contin...
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| Veröffentlicht in: | IOP conference series. Earth and environmental science 2020-03, Vol.463 (1), p.12091 |
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| creator | Tey, J Y Ding, W O Yeo, W H King, Y J Saw, L H |
| description | The major drawbacks of 3D printed thermoplastic using fused deposition method (FDM) are exhibit weak mechanical properties. This reduces the usability of the printed part as the functional structure for part replacement in a real-world application. Therefore, in this study a co-extrusion of a continuous fibre of twisted Kevlar using FDM is conducted to examine the improvement of mechanical strength of the 3D printed part with reinforcement of continuous fibre. The coextruded reinforced plastic (CRP) parts consisting of polylactic acid (PLA) as matrix and twisted Kevlar as core fibre. The mechanical performance of printed parts was evaluated in a tensile test under ASTM D638 standard. The results of both CRPs were compared against unreinforced PLA which. It has been demonstrated that CRPs with twisted Kevlar was able to achieve significant increment in Ultimate tensile strength (+179.7%, 104.64MPa), maximum tensile strain (+257%, 5.384%) and relative similar Young's modules (3.29GPa) compared to unreinforced PLA. As a result, this study created a unique material print which CRP with twisted Kevlar which offer high stiffness and high strength structure. |
| doi_str_mv | 10.1088/1755-1315/463/1/012091 |
| format | Article |
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This reduces the usability of the printed part as the functional structure for part replacement in a real-world application. Therefore, in this study a co-extrusion of a continuous fibre of twisted Kevlar using FDM is conducted to examine the improvement of mechanical strength of the 3D printed part with reinforcement of continuous fibre. The coextruded reinforced plastic (CRP) parts consisting of polylactic acid (PLA) as matrix and twisted Kevlar as core fibre. The mechanical performance of printed parts was evaluated in a tensile test under ASTM D638 standard. The results of both CRPs were compared against unreinforced PLA which. It has been demonstrated that CRPs with twisted Kevlar was able to achieve significant increment in Ultimate tensile strength (+179.7%, 104.64MPa), maximum tensile strain (+257%, 5.384%) and relative similar Young's modules (3.29GPa) compared to unreinforced PLA. As a result, this study created a unique material print which CRP with twisted Kevlar which offer high stiffness and high strength structure.</description><identifier>ISSN: 1755-1307</identifier><identifier>EISSN: 1755-1315</identifier><identifier>DOI: 10.1088/1755-1315/463/1/012091</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>3D printing ; Aramid fiber reinforced plastics ; Coextruded reinforced plastic ; Coextrusion ; Composite materials ; Continuous extrusion ; Continuous fiber composites ; Fused deposition ; Kevlar (trademark) ; Kevlar fibre ; Mechanical properties ; Polylactic acid ; Polymer matrix composites ; Polymers ; Rapid prototyping ; Stiffness ; Tensile strain ; Tensile tests ; Three dimensional printing ; Ultimate tensile strength</subject><ispartof>IOP conference series. Earth and environmental science, 2020-03, Vol.463 (1), p.12091</ispartof><rights>Published under licence by IOP Publishing Ltd</rights><rights>2020. 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Earth and environmental science</title><addtitle>IOP Conf. Ser.: Earth Environ. Sci</addtitle><description>The major drawbacks of 3D printed thermoplastic using fused deposition method (FDM) are exhibit weak mechanical properties. This reduces the usability of the printed part as the functional structure for part replacement in a real-world application. Therefore, in this study a co-extrusion of a continuous fibre of twisted Kevlar using FDM is conducted to examine the improvement of mechanical strength of the 3D printed part with reinforcement of continuous fibre. The coextruded reinforced plastic (CRP) parts consisting of polylactic acid (PLA) as matrix and twisted Kevlar as core fibre. The mechanical performance of printed parts was evaluated in a tensile test under ASTM D638 standard. The results of both CRPs were compared against unreinforced PLA which. It has been demonstrated that CRPs with twisted Kevlar was able to achieve significant increment in Ultimate tensile strength (+179.7%, 104.64MPa), maximum tensile strain (+257%, 5.384%) and relative similar Young's modules (3.29GPa) compared to unreinforced PLA. As a result, this study created a unique material print which CRP with twisted Kevlar which offer high stiffness and high strength structure.</description><subject>3D printing</subject><subject>Aramid fiber reinforced plastics</subject><subject>Coextruded reinforced plastic</subject><subject>Coextrusion</subject><subject>Composite materials</subject><subject>Continuous extrusion</subject><subject>Continuous fiber composites</subject><subject>Fused deposition</subject><subject>Kevlar (trademark)</subject><subject>Kevlar fibre</subject><subject>Mechanical properties</subject><subject>Polylactic acid</subject><subject>Polymer matrix composites</subject><subject>Polymers</subject><subject>Rapid prototyping</subject><subject>Stiffness</subject><subject>Tensile strain</subject><subject>Tensile tests</subject><subject>Three dimensional printing</subject><subject>Ultimate tensile strength</subject><issn>1755-1307</issn><issn>1755-1315</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><sourceid>BENPR</sourceid><recordid>eNqFkE9PwyAchonRxDn9CobEi5daKAXao5nzT7LEg5p4I4zC1rmWCtS4by9NzYyJiSd-ged9gQeAc4yuMCqKFHNKE0wwTXNGUpwinKESH4DJ_uBwPyN-DE683yDEeE7KCXglN7BzdRvqdgWtgcoOY297D9_0x1Y66HTdGuuUrmBnt7tGuwg1nfV10DCsne1X67ijP4PrfW1b2OiwttUpODJy6_XZ9zoFL7fz59l9sni8e5hdLxKVcxSSiiupK4wp4qyQSDEtqSG5Wmq5zNiy4FRzhFlZ5JxhbZRhXJoYlSQvacYNmYKLsbdz9r3XPoiN7V0brxQZpZSwjJd5pNhIKWe9d9qI-OlGup3ASAwWxSBIDLJEtCiwGC3G4OUYrG330zyfP_3CRFcNL8n-QP_p_wIcn4J1</recordid><startdate>20200301</startdate><enddate>20200301</enddate><creator>Tey, J Y</creator><creator>Ding, W O</creator><creator>Yeo, W H</creator><creator>King, Y J</creator><creator>Saw, L H</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>PATMY</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PYCSY</scope></search><sort><creationdate>20200301</creationdate><title>3D printing of continuous kevlar reinforced polymer composite through coextrusion method</title><author>Tey, J Y ; Ding, W O ; Yeo, W H ; King, Y J ; Saw, L H</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c470t-d7caed1150768a0c6ea5f34cbeab26b875e7016984761efcf67afc47a349527f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>3D printing</topic><topic>Aramid fiber reinforced plastics</topic><topic>Coextruded reinforced plastic</topic><topic>Coextrusion</topic><topic>Composite materials</topic><topic>Continuous extrusion</topic><topic>Continuous fiber composites</topic><topic>Fused deposition</topic><topic>Kevlar (trademark)</topic><topic>Kevlar fibre</topic><topic>Mechanical properties</topic><topic>Polylactic acid</topic><topic>Polymer matrix composites</topic><topic>Polymers</topic><topic>Rapid prototyping</topic><topic>Stiffness</topic><topic>Tensile strain</topic><topic>Tensile tests</topic><topic>Three dimensional printing</topic><topic>Ultimate tensile strength</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tey, J Y</creatorcontrib><creatorcontrib>Ding, W O</creatorcontrib><creatorcontrib>Yeo, W H</creatorcontrib><creatorcontrib>King, Y J</creatorcontrib><creatorcontrib>Saw, L H</creatorcontrib><collection>IOP Publishing Free Content</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>Environmental Science Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Environmental Science Collection</collection><jtitle>IOP conference series. Earth and environmental science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tey, J Y</au><au>Ding, W O</au><au>Yeo, W H</au><au>King, Y J</au><au>Saw, L H</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>3D printing of continuous kevlar reinforced polymer composite through coextrusion method</atitle><jtitle>IOP conference series. Earth and environmental science</jtitle><addtitle>IOP Conf. Ser.: Earth Environ. Sci</addtitle><date>2020-03-01</date><risdate>2020</risdate><volume>463</volume><issue>1</issue><spage>12091</spage><pages>12091-</pages><issn>1755-1307</issn><eissn>1755-1315</eissn><abstract>The major drawbacks of 3D printed thermoplastic using fused deposition method (FDM) are exhibit weak mechanical properties. This reduces the usability of the printed part as the functional structure for part replacement in a real-world application. Therefore, in this study a co-extrusion of a continuous fibre of twisted Kevlar using FDM is conducted to examine the improvement of mechanical strength of the 3D printed part with reinforcement of continuous fibre. The coextruded reinforced plastic (CRP) parts consisting of polylactic acid (PLA) as matrix and twisted Kevlar as core fibre. The mechanical performance of printed parts was evaluated in a tensile test under ASTM D638 standard. The results of both CRPs were compared against unreinforced PLA which. It has been demonstrated that CRPs with twisted Kevlar was able to achieve significant increment in Ultimate tensile strength (+179.7%, 104.64MPa), maximum tensile strain (+257%, 5.384%) and relative similar Young's modules (3.29GPa) compared to unreinforced PLA. 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| subjects | 3D printing Aramid fiber reinforced plastics Coextruded reinforced plastic Coextrusion Composite materials Continuous extrusion Continuous fiber composites Fused deposition Kevlar (trademark) Kevlar fibre Mechanical properties Polylactic acid Polymer matrix composites Polymers Rapid prototyping Stiffness Tensile strain Tensile tests Three dimensional printing Ultimate tensile strength |
| title | 3D printing of continuous kevlar reinforced polymer composite through coextrusion method |
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