Structure and properties of polypropylene/hydrotalcite nanocomposites
This article presents the study of the modification of the particle/matrix interface region and its effects on the structure and dynamic mechanical behavior of polypropylene (PP)/hydrotalcite nanocomposites prepared by melt extrusion. The interface modification was promoted by combinying the organop...
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| Veröffentlicht in: | Polymer composites 2010-05, Vol.31 (5), p.870-878 |
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| creator | Ardanuy, M. Velasco, J.I. Antunes, M. Rodriguez-Perez, M.A. de Saja, J.A. |
| description | This article presents the study of the modification of the particle/matrix interface region and its effects on the structure and dynamic mechanical behavior of polypropylene (PP)/hydrotalcite nanocomposites prepared by melt extrusion. The interface modification was promoted by combinying the organophillization of the hydrotalcite particles with blending the PP with a maleic anhydride‐grafted‐PP (PP‐g‐MAH) or a maleic anhydride‐grafted‐poly(styrene‐co‐ethylenebutylene‐co‐styrene) (SEBS‐g‐MAH). Sodium dodecyl sulphate was used to promote the organophillization of the hydrotalcite particles. X‐ray diffraction (XRD) and transmission electron microscopy (TEM) showed a partially exfoliated hydrotalcite structure, with an increasing exfoliation being achieved by adding a compatibilizer and organo‐modifying the particles. Values of the Young's modulus (E), storage modulus (E′), maximum tensile strength (σmax), neck propagation strength (σneck), and elongation at break (εb) were found to depend both on the nature of the particle matrix interface as well as on the type of compatibilizer. Also, nanocomposites prepared with the organophillized particles showed lower Tg and loss factor values. POLYM. COMPOS., 2010. © 2009 Society of Plastics Engineers |
| doi_str_mv | 10.1002/pc.20869 |
| format | Article |
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The interface modification was promoted by combinying the organophillization of the hydrotalcite particles with blending the PP with a maleic anhydride‐grafted‐PP (PP‐g‐MAH) or a maleic anhydride‐grafted‐poly(styrene‐co‐ethylenebutylene‐co‐styrene) (SEBS‐g‐MAH). Sodium dodecyl sulphate was used to promote the organophillization of the hydrotalcite particles. X‐ray diffraction (XRD) and transmission electron microscopy (TEM) showed a partially exfoliated hydrotalcite structure, with an increasing exfoliation being achieved by adding a compatibilizer and organo‐modifying the particles. Values of the Young's modulus (E), storage modulus (E′), maximum tensile strength (σmax), neck propagation strength (σneck), and elongation at break (εb) were found to depend both on the nature of the particle matrix interface as well as on the type of compatibilizer. Also, nanocomposites prepared with the organophillized particles showed lower Tg and loss factor values. POLYM. COMPOS., 2010. © 2009 Society of Plastics Engineers</description><identifier>ISSN: 0272-8397</identifier><identifier>EISSN: 1548-0569</identifier><identifier>DOI: 10.1002/pc.20869</identifier><identifier>CODEN: PCOMDI</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>Applied sciences ; Composites ; Exact sciences and technology ; Forms of application and semi-finished materials ; Nanocomposites ; Polymer industry, paints, wood ; Polymer matrix composites ; Polypropylenes ; Technology of polymers</subject><ispartof>Polymer composites, 2010-05, Vol.31 (5), p.870-878</ispartof><rights>Copyright © 2009 Society of Plastics Engineers</rights><rights>2015 INIST-CNRS</rights><rights>Copyright Society of Plastics Engineers May 2010</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3929-8ccb3248f4856d88b4885de99ddcbd3d1cf8ac6bf236b260a1d8f9c4eeb644c73</citedby><cites>FETCH-LOGICAL-c3929-8ccb3248f4856d88b4885de99ddcbd3d1cf8ac6bf236b260a1d8f9c4eeb644c73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fpc.20869$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fpc.20869$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22789628$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Ardanuy, M.</creatorcontrib><creatorcontrib>Velasco, J.I.</creatorcontrib><creatorcontrib>Antunes, M.</creatorcontrib><creatorcontrib>Rodriguez-Perez, M.A.</creatorcontrib><creatorcontrib>de Saja, J.A.</creatorcontrib><title>Structure and properties of polypropylene/hydrotalcite nanocomposites</title><title>Polymer composites</title><addtitle>Polym Compos</addtitle><description>This article presents the study of the modification of the particle/matrix interface region and its effects on the structure and dynamic mechanical behavior of polypropylene (PP)/hydrotalcite nanocomposites prepared by melt extrusion. 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COMPOS., 2010. © 2009 Society of Plastics Engineers</description><subject>Applied sciences</subject><subject>Composites</subject><subject>Exact sciences and technology</subject><subject>Forms of application and semi-finished materials</subject><subject>Nanocomposites</subject><subject>Polymer industry, paints, wood</subject><subject>Polymer matrix composites</subject><subject>Polypropylenes</subject><subject>Technology of polymers</subject><issn>0272-8397</issn><issn>1548-0569</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp10E1r20AQBuAlNBAnKfQniEBJL7L3Q9qPYzCpE2KSlrr1cVnNrohcWavsSiT695VjJ4dAT8MMDy_Di9AXgqcEYzprYUqx5OoITUieyRTnXH1CE0wFTSVT4gSdxrgZJeGcTdD1ry700PXBJaaxSRt860JXuZj4Mml9PewuQ-0aN3scbPCdqaHqXNKYxoPftj6OWzxHx6Wpo_t8mGfo9_fr1fwmXT4sbudXyxSYoiqVAAWjmSwzmXMrZZFJmVunlLVQWGYJlNIAL0rKeEE5NsTKUkHmXMGzDAQ7Q5f73PGrp97FTm-rCK6uTeN8H7XImWBUcDXKiw9y4_vQjM9pohQROaY79G2PIPgYgyt1G6qtCYMmWO_a1C3o1zZH-vWQZyKYugymgSq-e0qFVJzK0aV791zVbvhvnv4xf8s9-Cp27uXdm_BXc8FErtf3C734s6I3P--kXrN_yoiS2w</recordid><startdate>201005</startdate><enddate>201005</enddate><creator>Ardanuy, M.</creator><creator>Velasco, J.I.</creator><creator>Antunes, M.</creator><creator>Rodriguez-Perez, M.A.</creator><creator>de Saja, J.A.</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><general>Wiley</general><general>Blackwell Publishing Ltd</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7SR</scope><scope>7XB</scope><scope>88I</scope><scope>8AF</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>M2P</scope><scope>P5Z</scope><scope>P62</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope><scope>S0X</scope></search><sort><creationdate>201005</creationdate><title>Structure and properties of polypropylene/hydrotalcite nanocomposites</title><author>Ardanuy, M. ; 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COMPOS., 2010. © 2009 Society of Plastics Engineers</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><doi>10.1002/pc.20869</doi><tpages>9</tpages></addata></record> |
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| source | Wiley Online Library - AutoHoldings Journals |
| subjects | Applied sciences Composites Exact sciences and technology Forms of application and semi-finished materials Nanocomposites Polymer industry, paints, wood Polymer matrix composites Polypropylenes Technology of polymers |
| title | Structure and properties of polypropylene/hydrotalcite nanocomposites |
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