The Influence of Organofunctional Substituents of Spherosilicates on the Functional Properties of PLA/TiO2 Composites Used in 3D Printing (FDM/FFF)
In this study, the influence of TiO2 pigment filler modified with spherosilicate derivatives on the processes and thermomechanical properties of composites based on PLA was investigated. Rheological tests (MFR) were carried out, on the basis of which it was found that the addition of organosilicon c...
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| Veröffentlicht in: | Polymers 2022-12, Vol.14 (24), p.5493 |
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| creator | Sztorch, Bogna Pakuła, Daria Kustosz, Magdalena Romanczuk-Ruszuk, Eliza Gabriel, Ewa Przekop, Robert E. |
| description | In this study, the influence of TiO2 pigment filler modified with spherosilicate derivatives on the processes and thermomechanical properties of composites based on PLA was investigated. Rheological tests (MFR) were carried out, on the basis of which it was found that the addition of organosilicon compounds has a plasticizing effect on the polymer-filler systems. TGA and DSC analysis were performed. The analysis of the contact angle showed that 1.5% of the additives had an influence on the superhydrophobic properties of TiO2 (above 135°), and a slight improvement of this parameter was also observed for composites containing the modified pigment. Microscopic analysis and mechanical tests (tensile strength, impact strength and flexural strength tests) were carried out as well. It has been observed that the addition of certain derivatives adversely affects the dispersion of the filler, thus a slight improvement in mechanical properties is observed. For modifiers that do not affect filler agglomeration, a plasticizing effect on the composite is observed. |
| doi_str_mv | 10.3390/polym14245493 |
| format | Article |
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Rheological tests (MFR) were carried out, on the basis of which it was found that the addition of organosilicon compounds has a plasticizing effect on the polymer-filler systems. TGA and DSC analysis were performed. The analysis of the contact angle showed that 1.5% of the additives had an influence on the superhydrophobic properties of TiO2 (above 135°), and a slight improvement of this parameter was also observed for composites containing the modified pigment. Microscopic analysis and mechanical tests (tensile strength, impact strength and flexural strength tests) were carried out as well. It has been observed that the addition of certain derivatives adversely affects the dispersion of the filler, thus a slight improvement in mechanical properties is observed. For modifiers that do not affect filler agglomeration, a plasticizing effect on the composite is observed.</description><identifier>ISSN: 2073-4360</identifier><identifier>EISSN: 2073-4360</identifier><identifier>DOI: 10.3390/polym14245493</identifier><identifier>PMID: 36559860</identifier><language>eng</language><publisher>Basel: MDPI AG</publisher><subject>3-D printers ; Additives ; Biodegradable materials ; Composite materials ; Contact angle ; Fillers ; Flexural strength ; Hydrophobicity ; Impact strength ; Mechanical properties ; Mechanical tests ; NMR ; Nuclear magnetic resonance ; Organosilicon compounds ; Parameter modification ; Polymers ; Rheological properties ; Solvents ; Tensile strength ; Thermomechanical properties ; Thermomechanical treatment ; Three dimensional composites ; Three dimensional printing ; Titanium dioxide</subject><ispartof>Polymers, 2022-12, Vol.14 (24), p.5493</ispartof><rights>2022 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 (https://creativecommons.org/licenses/by/4.0/). 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For modifiers that do not affect filler agglomeration, a plasticizing effect on the composite is observed.</description><subject>3-D printers</subject><subject>Additives</subject><subject>Biodegradable materials</subject><subject>Composite materials</subject><subject>Contact angle</subject><subject>Fillers</subject><subject>Flexural strength</subject><subject>Hydrophobicity</subject><subject>Impact strength</subject><subject>Mechanical properties</subject><subject>Mechanical tests</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Organosilicon compounds</subject><subject>Parameter modification</subject><subject>Polymers</subject><subject>Rheological properties</subject><subject>Solvents</subject><subject>Tensile strength</subject><subject>Thermomechanical properties</subject><subject>Thermomechanical treatment</subject><subject>Three dimensional composites</subject><subject>Three dimensional printing</subject><subject>Titanium dioxide</subject><issn>2073-4360</issn><issn>2073-4360</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNpdkU9PHCEYh0nTRo167J2kF3uYLsO_gUsTs3ZakzVr4nomLMPsYmZgCkwTP0e_cFk1tZYLBJ7fk5f3BeBjjb4QItFiCsPjWFNMGZXkHTjBqCEVJRy9_-d8DM5TekBlUcZ53RyBY8IZk4KjE_B7s7fw2vfDbL2xMPRwHXfah372Jrvg9QDv5m3KLhcgpwNwN-1tDMkNzuhsy5WHuUja18RtDJON2dkn_nZ1udi4NYbLME4ld8jcJ9tB5yG5KrDz2fkdvGivbhZt234-Ax96PSR7_rKfgvv222b5o1qtv18vL1eVIRLnimMsekIo5Q3rmKiJbjATjHGkayyl5qimVHBiqcFiK5josOHC4kbIbYdpT07B12fvNG9H25nywagHNUU36viognbq7Yt3e7ULv5RsBJKSFMHFiyCGn7NNWY0uGTsM2tswJ4WbUhZCDT2gn_5DH8IcS7OeKF6ENaeFqp4pUxqcou3_FlMjdZi4ejNx8gcLxZzy</recordid><startdate>20221215</startdate><enddate>20221215</enddate><creator>Sztorch, Bogna</creator><creator>Pakuła, Daria</creator><creator>Kustosz, Magdalena</creator><creator>Romanczuk-Ruszuk, Eliza</creator><creator>Gabriel, Ewa</creator><creator>Przekop, Robert E.</creator><general>MDPI AG</general><general>MDPI</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0001-5228-4920</orcidid></search><sort><creationdate>20221215</creationdate><title>The Influence of Organofunctional Substituents of Spherosilicates on the Functional Properties of PLA/TiO2 Composites Used in 3D Printing (FDM/FFF)</title><author>Sztorch, Bogna ; Pakuła, Daria ; Kustosz, Magdalena ; Romanczuk-Ruszuk, Eliza ; Gabriel, Ewa ; Przekop, Robert E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c392t-6228f3344675d5813a72585560a1299a60144863e4c28b858d2c68e2789bd24f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>3-D printers</topic><topic>Additives</topic><topic>Biodegradable materials</topic><topic>Composite materials</topic><topic>Contact angle</topic><topic>Fillers</topic><topic>Flexural strength</topic><topic>Hydrophobicity</topic><topic>Impact strength</topic><topic>Mechanical properties</topic><topic>Mechanical tests</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Organosilicon compounds</topic><topic>Parameter modification</topic><topic>Polymers</topic><topic>Rheological properties</topic><topic>Solvents</topic><topic>Tensile strength</topic><topic>Thermomechanical properties</topic><topic>Thermomechanical treatment</topic><topic>Three dimensional composites</topic><topic>Three dimensional printing</topic><topic>Titanium dioxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sztorch, Bogna</creatorcontrib><creatorcontrib>Pakuła, Daria</creatorcontrib><creatorcontrib>Kustosz, Magdalena</creatorcontrib><creatorcontrib>Romanczuk-Ruszuk, Eliza</creatorcontrib><creatorcontrib>Gabriel, Ewa</creatorcontrib><creatorcontrib>Przekop, Robert E.</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</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>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Polymers</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sztorch, Bogna</au><au>Pakuła, Daria</au><au>Kustosz, Magdalena</au><au>Romanczuk-Ruszuk, Eliza</au><au>Gabriel, Ewa</au><au>Przekop, Robert E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Influence of Organofunctional Substituents of Spherosilicates on the Functional Properties of PLA/TiO2 Composites Used in 3D Printing (FDM/FFF)</atitle><jtitle>Polymers</jtitle><date>2022-12-15</date><risdate>2022</risdate><volume>14</volume><issue>24</issue><spage>5493</spage><pages>5493-</pages><issn>2073-4360</issn><eissn>2073-4360</eissn><abstract>In this study, the influence of TiO2 pigment filler modified with spherosilicate derivatives on the processes and thermomechanical properties of composites based on PLA was investigated. Rheological tests (MFR) were carried out, on the basis of which it was found that the addition of organosilicon compounds has a plasticizing effect on the polymer-filler systems. TGA and DSC analysis were performed. The analysis of the contact angle showed that 1.5% of the additives had an influence on the superhydrophobic properties of TiO2 (above 135°), and a slight improvement of this parameter was also observed for composites containing the modified pigment. Microscopic analysis and mechanical tests (tensile strength, impact strength and flexural strength tests) were carried out as well. It has been observed that the addition of certain derivatives adversely affects the dispersion of the filler, thus a slight improvement in mechanical properties is observed. For modifiers that do not affect filler agglomeration, a plasticizing effect on the composite is observed.</abstract><cop>Basel</cop><pub>MDPI AG</pub><pmid>36559860</pmid><doi>10.3390/polym14245493</doi><orcidid>https://orcid.org/0000-0001-5228-4920</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | 3-D printers Additives Biodegradable materials Composite materials Contact angle Fillers Flexural strength Hydrophobicity Impact strength Mechanical properties Mechanical tests NMR Nuclear magnetic resonance Organosilicon compounds Parameter modification Polymers Rheological properties Solvents Tensile strength Thermomechanical properties Thermomechanical treatment Three dimensional composites Three dimensional printing Titanium dioxide |
| title | The Influence of Organofunctional Substituents of Spherosilicates on the Functional Properties of PLA/TiO2 Composites Used in 3D Printing (FDM/FFF) |
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