Loading…
Effect of the Content of Organophilic Clays and Impact Modifier on the Mechanical Properties of Poly(lactic acid) PLA Biocomposites
Summary The aim of this work was to evaluate the effect of clay content and of an impact modifier on the properties of Poly(lactic acid) – PLA/clay biocomposites without and with EG terpolymer. The biocomposites were prepared by extrusion followed by injection molding and characterized by X‐Ray Diff...
Saved in:
| Published in: | Macromolecular symposia. 2016-09, Vol.367 (1), p.76-81 |
|---|---|
| Main Authors: | , , , , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Citations: | Items that this one cites Items that cite this one |
| Online Access: | Get full text |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| cited_by | cdi_FETCH-LOGICAL-c3885-e8053132f1f8045697ed179a319ad5bfb85772ea978c423721a7846842c072913 |
|---|---|
| cites | cdi_FETCH-LOGICAL-c3885-e8053132f1f8045697ed179a319ad5bfb85772ea978c423721a7846842c072913 |
| container_end_page | 81 |
| container_issue | 1 |
| container_start_page | 76 |
| container_title | Macromolecular symposia. |
| container_volume | 367 |
| creator | Cavalcanti, Shirley N. Alves, Amanda M. Agrawal, Pankaj da Silva, Moacy P. Araújo, Aylanna P. M. Araújo, Edcleide M. Mélo, Tomás J. A. |
| description | Summary
The aim of this work was to evaluate the effect of clay content and of an impact modifier on the properties of Poly(lactic acid) – PLA/clay biocomposites without and with EG terpolymer. The biocomposites were prepared by extrusion followed by injection molding and characterized by X‐Ray Diffraction (XRD) mechanical properties and Scanning Electron Microscopy (SEM). XRD results indicated a poor dispersion of the clay in the PLA/clay biocomposites regardless of the clay type and content. In the presence of EG terpolymer a better dispersion of the clay was obtained for the PLA/EG/OVT biocomposite. EG terpolymer proved to be a good impact modifier for PLA and the biocomposites, being the PLA/EG/OVT biocomposite the one that presented better impact strength. From the morphology analysis by SEM, plastic deformation on the fracture surface of the PLA/EG/OVT biocomposite was observed. |
| doi_str_mv | 10.1002/masy.201500165 |
| format | article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1845814465</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1845814465</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3885-e8053132f1f8045697ed179a319ad5bfb85772ea978c423721a7846842c072913</originalsourceid><addsrcrecordid>eNqFkU1v1DAQhiNEJUrhytkSl3LI4o84to_bVWmLdtuVCqrgYrnOmHVx4mBnVXLmj5PdRRXiwmlmpOd5NdJbFG8InhGM6fvW5HFGMeEYk5o_K44Jp6RkCuPn044pLQmr8YviZc4PGGOlBDkufp07B3ZA0aFhA2gRuwG6_XmTvpku9hsfvEWLYMaMTNegq7Y3E7-KjXceEordXlyB3ZjOWxPQOsUe0uAh72LWMYynYVKmFGN98w6tl3N05qONbR-zHyC_Ko6cCRle_5knxecP558Wl-Xy5uJqMV-WlknJS5CYM8KoI07iitdKQEOEMowo0_B7dy-5EBSMEtJWlAlKjJBVLStqsaCKsJPi9JDbp_hjC3nQrc8WQjAdxG3WRFZckqqq-YS-_Qd9iNvUTd9NFCWCS7UPnB0om2LOCZzuk29NGjXBeteJ3nWinzqZBHUQHn2A8T-0Xs1vv_ztlgfX5wF-Prkmfde1YILru-sLfba8_fj1bqV0zX4DLdmeGw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1821758991</pqid></control><display><type>article</type><title>Effect of the Content of Organophilic Clays and Impact Modifier on the Mechanical Properties of Poly(lactic acid) PLA Biocomposites</title><source>Wiley-Blackwell Read & Publish Collection</source><creator>Cavalcanti, Shirley N. ; Alves, Amanda M. ; Agrawal, Pankaj ; da Silva, Moacy P. ; Araújo, Aylanna P. M. ; Araújo, Edcleide M. ; Mélo, Tomás J. A.</creator><creatorcontrib>Cavalcanti, Shirley N. ; Alves, Amanda M. ; Agrawal, Pankaj ; da Silva, Moacy P. ; Araújo, Aylanna P. M. ; Araújo, Edcleide M. ; Mélo, Tomás J. A.</creatorcontrib><description>Summary
The aim of this work was to evaluate the effect of clay content and of an impact modifier on the properties of Poly(lactic acid) – PLA/clay biocomposites without and with EG terpolymer. The biocomposites were prepared by extrusion followed by injection molding and characterized by X‐Ray Diffraction (XRD) mechanical properties and Scanning Electron Microscopy (SEM). XRD results indicated a poor dispersion of the clay in the PLA/clay biocomposites regardless of the clay type and content. In the presence of EG terpolymer a better dispersion of the clay was obtained for the PLA/EG/OVT biocomposite. EG terpolymer proved to be a good impact modifier for PLA and the biocomposites, being the PLA/EG/OVT biocomposite the one that presented better impact strength. From the morphology analysis by SEM, plastic deformation on the fracture surface of the PLA/EG/OVT biocomposite was observed.</description><identifier>ISSN: 1022-1360</identifier><identifier>EISSN: 1521-3900</identifier><identifier>DOI: 10.1002/masy.201500165</identifier><language>eng</language><publisher>Weinheim: Blackwell Publishing Ltd</publisher><subject>bentonite ; biocomposites ; biopolymers ; Clay ; Clays ; Dispersion ; Impact modifiers ; Injection molding ; Mechanical properties ; PLA ; Scanning electron microscopy ; Terpolymers ; vermiculite ; X-ray diffraction</subject><ispartof>Macromolecular symposia., 2016-09, Vol.367 (1), p.76-81</ispartof><rights>2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3885-e8053132f1f8045697ed179a319ad5bfb85772ea978c423721a7846842c072913</citedby><cites>FETCH-LOGICAL-c3885-e8053132f1f8045697ed179a319ad5bfb85772ea978c423721a7846842c072913</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27922,27923</link.rule.ids></links><search><creatorcontrib>Cavalcanti, Shirley N.</creatorcontrib><creatorcontrib>Alves, Amanda M.</creatorcontrib><creatorcontrib>Agrawal, Pankaj</creatorcontrib><creatorcontrib>da Silva, Moacy P.</creatorcontrib><creatorcontrib>Araújo, Aylanna P. M.</creatorcontrib><creatorcontrib>Araújo, Edcleide M.</creatorcontrib><creatorcontrib>Mélo, Tomás J. A.</creatorcontrib><title>Effect of the Content of Organophilic Clays and Impact Modifier on the Mechanical Properties of Poly(lactic acid) PLA Biocomposites</title><title>Macromolecular symposia.</title><addtitle>Macromol. Symp</addtitle><description>Summary
The aim of this work was to evaluate the effect of clay content and of an impact modifier on the properties of Poly(lactic acid) – PLA/clay biocomposites without and with EG terpolymer. The biocomposites were prepared by extrusion followed by injection molding and characterized by X‐Ray Diffraction (XRD) mechanical properties and Scanning Electron Microscopy (SEM). XRD results indicated a poor dispersion of the clay in the PLA/clay biocomposites regardless of the clay type and content. In the presence of EG terpolymer a better dispersion of the clay was obtained for the PLA/EG/OVT biocomposite. EG terpolymer proved to be a good impact modifier for PLA and the biocomposites, being the PLA/EG/OVT biocomposite the one that presented better impact strength. From the morphology analysis by SEM, plastic deformation on the fracture surface of the PLA/EG/OVT biocomposite was observed.</description><subject>bentonite</subject><subject>biocomposites</subject><subject>biopolymers</subject><subject>Clay</subject><subject>Clays</subject><subject>Dispersion</subject><subject>Impact modifiers</subject><subject>Injection molding</subject><subject>Mechanical properties</subject><subject>PLA</subject><subject>Scanning electron microscopy</subject><subject>Terpolymers</subject><subject>vermiculite</subject><subject>X-ray diffraction</subject><issn>1022-1360</issn><issn>1521-3900</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNqFkU1v1DAQhiNEJUrhytkSl3LI4o84to_bVWmLdtuVCqrgYrnOmHVx4mBnVXLmj5PdRRXiwmlmpOd5NdJbFG8InhGM6fvW5HFGMeEYk5o_K44Jp6RkCuPn044pLQmr8YviZc4PGGOlBDkufp07B3ZA0aFhA2gRuwG6_XmTvpku9hsfvEWLYMaMTNegq7Y3E7-KjXceEordXlyB3ZjOWxPQOsUe0uAh72LWMYynYVKmFGN98w6tl3N05qONbR-zHyC_Ko6cCRle_5knxecP558Wl-Xy5uJqMV-WlknJS5CYM8KoI07iitdKQEOEMowo0_B7dy-5EBSMEtJWlAlKjJBVLStqsaCKsJPi9JDbp_hjC3nQrc8WQjAdxG3WRFZckqqq-YS-_Qd9iNvUTd9NFCWCS7UPnB0om2LOCZzuk29NGjXBeteJ3nWinzqZBHUQHn2A8T-0Xs1vv_ztlgfX5wF-Prkmfde1YILru-sLfba8_fj1bqV0zX4DLdmeGw</recordid><startdate>201609</startdate><enddate>201609</enddate><creator>Cavalcanti, Shirley N.</creator><creator>Alves, Amanda M.</creator><creator>Agrawal, Pankaj</creator><creator>da Silva, Moacy P.</creator><creator>Araújo, Aylanna P. M.</creator><creator>Araújo, Edcleide M.</creator><creator>Mélo, Tomás J. A.</creator><general>Blackwell Publishing Ltd</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>201609</creationdate><title>Effect of the Content of Organophilic Clays and Impact Modifier on the Mechanical Properties of Poly(lactic acid) PLA Biocomposites</title><author>Cavalcanti, Shirley N. ; Alves, Amanda M. ; Agrawal, Pankaj ; da Silva, Moacy P. ; Araújo, Aylanna P. M. ; Araújo, Edcleide M. ; Mélo, Tomás J. A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3885-e8053132f1f8045697ed179a319ad5bfb85772ea978c423721a7846842c072913</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>bentonite</topic><topic>biocomposites</topic><topic>biopolymers</topic><topic>Clay</topic><topic>Clays</topic><topic>Dispersion</topic><topic>Impact modifiers</topic><topic>Injection molding</topic><topic>Mechanical properties</topic><topic>PLA</topic><topic>Scanning electron microscopy</topic><topic>Terpolymers</topic><topic>vermiculite</topic><topic>X-ray diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cavalcanti, Shirley N.</creatorcontrib><creatorcontrib>Alves, Amanda M.</creatorcontrib><creatorcontrib>Agrawal, Pankaj</creatorcontrib><creatorcontrib>da Silva, Moacy P.</creatorcontrib><creatorcontrib>Araújo, Aylanna P. M.</creatorcontrib><creatorcontrib>Araújo, Edcleide M.</creatorcontrib><creatorcontrib>Mélo, Tomás J. A.</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Macromolecular symposia.</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cavalcanti, Shirley N.</au><au>Alves, Amanda M.</au><au>Agrawal, Pankaj</au><au>da Silva, Moacy P.</au><au>Araújo, Aylanna P. M.</au><au>Araújo, Edcleide M.</au><au>Mélo, Tomás J. A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of the Content of Organophilic Clays and Impact Modifier on the Mechanical Properties of Poly(lactic acid) PLA Biocomposites</atitle><jtitle>Macromolecular symposia.</jtitle><addtitle>Macromol. Symp</addtitle><date>2016-09</date><risdate>2016</risdate><volume>367</volume><issue>1</issue><spage>76</spage><epage>81</epage><pages>76-81</pages><issn>1022-1360</issn><eissn>1521-3900</eissn><abstract>Summary
The aim of this work was to evaluate the effect of clay content and of an impact modifier on the properties of Poly(lactic acid) – PLA/clay biocomposites without and with EG terpolymer. The biocomposites were prepared by extrusion followed by injection molding and characterized by X‐Ray Diffraction (XRD) mechanical properties and Scanning Electron Microscopy (SEM). XRD results indicated a poor dispersion of the clay in the PLA/clay biocomposites regardless of the clay type and content. In the presence of EG terpolymer a better dispersion of the clay was obtained for the PLA/EG/OVT biocomposite. EG terpolymer proved to be a good impact modifier for PLA and the biocomposites, being the PLA/EG/OVT biocomposite the one that presented better impact strength. From the morphology analysis by SEM, plastic deformation on the fracture surface of the PLA/EG/OVT biocomposite was observed.</abstract><cop>Weinheim</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1002/masy.201500165</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1022-1360 |
| ispartof | Macromolecular symposia., 2016-09, Vol.367 (1), p.76-81 |
| issn | 1022-1360 1521-3900 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1845814465 |
| source | Wiley-Blackwell Read & Publish Collection |
| subjects | bentonite biocomposites biopolymers Clay Clays Dispersion Impact modifiers Injection molding Mechanical properties PLA Scanning electron microscopy Terpolymers vermiculite X-ray diffraction |
| title | Effect of the Content of Organophilic Clays and Impact Modifier on the Mechanical Properties of Poly(lactic acid) PLA Biocomposites |
| url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-13T10%3A58%3A45IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Effect%20of%20the%20Content%20of%20Organophilic%20Clays%20and%20Impact%20Modifier%20on%20the%20Mechanical%20Properties%20of%20Poly(lactic%20acid)%20PLA%20Biocomposites&rft.jtitle=Macromolecular%20symposia.&rft.au=Cavalcanti,%20Shirley%20N.&rft.date=2016-09&rft.volume=367&rft.issue=1&rft.spage=76&rft.epage=81&rft.pages=76-81&rft.issn=1022-1360&rft.eissn=1521-3900&rft_id=info:doi/10.1002/masy.201500165&rft_dat=%3Cproquest_cross%3E1845814465%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c3885-e8053132f1f8045697ed179a319ad5bfb85772ea978c423721a7846842c072913%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=1821758991&rft_id=info:pmid/&rfr_iscdi=true |