Characterization of highly filled wood flour-PVC composites: Morphological and thermal studies
Composites with polyvinyl chloride (PVC) as major matrix constituent, ethylene vinyl acetate (EVA) as polymeric plasticizer and wood flour (WF) and fly ash (FA) as filler were extruded. Morphology of the samples was studied using scanning electron microscopy (SEM). Morphological study indicated good...
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Veröffentlicht in: | Journal of applied polymer science 2009-10, Vol.114 (1), p.90-96 |
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creator | Marathe, D.S Joshi, P.S |
description | Composites with polyvinyl chloride (PVC) as major matrix constituent, ethylene vinyl acetate (EVA) as polymeric plasticizer and wood flour (WF) and fly ash (FA) as filler were extruded. Morphology of the samples was studied using scanning electron microscopy (SEM). Morphological study indicated good dispersion of the constituents. Infrared spectroscopy (IR) indicates interaction between EVA and PVC and also between the polymeric matrix and WF. The effect of various constituents on glass transition temperature (Tg) was evaluated using differential scanning calorimetry. Addition of EVA decreased the Tg, whereas Tg was increased due to addition of WF and FA. Study indicated that reduction in Tg on addition of EVA was compensated by increase in Tg due to addition of WF. The contribution of FA to change in Tg was not significant. Resulting composites have Tg close to that of PVC. |
doi_str_mv | 10.1002/app.30452 |
format | Article |
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Morphology of the samples was studied using scanning electron microscopy (SEM). Morphological study indicated good dispersion of the constituents. Infrared spectroscopy (IR) indicates interaction between EVA and PVC and also between the polymeric matrix and WF. The effect of various constituents on glass transition temperature (Tg) was evaluated using differential scanning calorimetry. Addition of EVA decreased the Tg, whereas Tg was increased due to addition of WF and FA. Study indicated that reduction in Tg on addition of EVA was compensated by increase in Tg due to addition of WF. The contribution of FA to change in Tg was not significant. Resulting composites have Tg close to that of PVC.</description><identifier>ISSN: 0021-8995</identifier><identifier>ISSN: 1097-4628</identifier><identifier>EISSN: 1097-4628</identifier><identifier>DOI: 10.1002/app.30452</identifier><identifier>CODEN: JAPNAB</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>Applied sciences ; Composites ; Constituents ; differential scanning calorimetry ; Dispersions ; ethylene vinyl acetate ; Ethylene vinyl acetates ; Exact sciences and technology ; Flour ; fly ash ; Forms of application and semi-finished materials ; glass transition temperature ; infrared spectroscopy ; Plasticizers ; Polymer industry, paints, wood ; polyvinyl chloride ; Polyvinyl chlorides ; Reproduction ; Scanning electron microscopy ; Technology of polymers ; Wood ; wood-plastic composites</subject><ispartof>Journal of applied polymer science, 2009-10, Vol.114 (1), p.90-96</ispartof><rights>Copyright © 2009 Wiley Periodicals, Inc.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4662-2e4d5c424a6e50c94600fe6514e64a6e1809d0a9f305235bba635b69392c2fc33</citedby><cites>FETCH-LOGICAL-c4662-2e4d5c424a6e50c94600fe6514e64a6e1809d0a9f305235bba635b69392c2fc33</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%2Fapp.30452$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fapp.30452$$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=21819399$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Marathe, D.S</creatorcontrib><creatorcontrib>Joshi, P.S</creatorcontrib><title>Characterization of highly filled wood flour-PVC composites: Morphological and thermal studies</title><title>Journal of applied polymer science</title><addtitle>J. Appl. Polym. Sci</addtitle><description>Composites with polyvinyl chloride (PVC) as major matrix constituent, ethylene vinyl acetate (EVA) as polymeric plasticizer and wood flour (WF) and fly ash (FA) as filler were extruded. Morphology of the samples was studied using scanning electron microscopy (SEM). Morphological study indicated good dispersion of the constituents. Infrared spectroscopy (IR) indicates interaction between EVA and PVC and also between the polymeric matrix and WF. The effect of various constituents on glass transition temperature (Tg) was evaluated using differential scanning calorimetry. Addition of EVA decreased the Tg, whereas Tg was increased due to addition of WF and FA. Study indicated that reduction in Tg on addition of EVA was compensated by increase in Tg due to addition of WF. The contribution of FA to change in Tg was not significant. Resulting composites have Tg close to that of PVC.</description><subject>Applied sciences</subject><subject>Composites</subject><subject>Constituents</subject><subject>differential scanning calorimetry</subject><subject>Dispersions</subject><subject>ethylene vinyl acetate</subject><subject>Ethylene vinyl acetates</subject><subject>Exact sciences and technology</subject><subject>Flour</subject><subject>fly ash</subject><subject>Forms of application and semi-finished materials</subject><subject>glass transition temperature</subject><subject>infrared spectroscopy</subject><subject>Plasticizers</subject><subject>Polymer industry, paints, wood</subject><subject>polyvinyl chloride</subject><subject>Polyvinyl chlorides</subject><subject>Reproduction</subject><subject>Scanning electron microscopy</subject><subject>Technology of polymers</subject><subject>Wood</subject><subject>wood-plastic composites</subject><issn>0021-8995</issn><issn>1097-4628</issn><issn>1097-4628</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqFkM1uEzEURi1EJULbBU_AbBBiMe31b8bsyghSpAJRacsOy_XYGYMTD_ZEJTw9DlO6Q2xs6_p8n64OQs8wnGAAcqqH4YQC4-QRmmGQ85oJ0jxGs_KH60ZK_gQ9zfkbAMYcxAx9bXudtBlt8r_06OOmiq7q_aoPu8r5EGxX3cXYVS7EbaqXN21l4nqI2Y82v64-xDT0McSVNzpUetNVY2_TurzzuO28zUfowOmQ7fH9fYiu3729as_ri0-L9-3ZRW2YEKQmlnXcMMK0sByMZALAWcExs2I_ww3IDrR0FDih_PZWi3IKSSUxxBlKD9HLqXdI8cfW5lGtfTY2BL2xcZuVBCw4ZyD-SzZSEMbkfN_5aiJNijkn69SQ_FqnncKg9rJVka3-yC7si_tWnYsKl_TG-PwQILjBZVlZuNOJu_PB7v5dqM6Wy7_N9ZTwebQ_HxI6fVdiTudcffm4UC1_c764vGnVVeGfT7zTUelVKltcfyaA6d6AYBzob4oKpZM</recordid><startdate>20091005</startdate><enddate>20091005</enddate><creator>Marathe, D.S</creator><creator>Joshi, P.S</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><general>Wiley</general><scope>FBQ</scope><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20091005</creationdate><title>Characterization of highly filled wood flour-PVC composites: Morphological and thermal studies</title><author>Marathe, D.S ; Joshi, P.S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4662-2e4d5c424a6e50c94600fe6514e64a6e1809d0a9f305235bba635b69392c2fc33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Applied sciences</topic><topic>Composites</topic><topic>Constituents</topic><topic>differential scanning calorimetry</topic><topic>Dispersions</topic><topic>ethylene vinyl acetate</topic><topic>Ethylene vinyl acetates</topic><topic>Exact sciences and technology</topic><topic>Flour</topic><topic>fly ash</topic><topic>Forms of application and semi-finished materials</topic><topic>glass transition temperature</topic><topic>infrared spectroscopy</topic><topic>Plasticizers</topic><topic>Polymer industry, paints, wood</topic><topic>polyvinyl chloride</topic><topic>Polyvinyl chlorides</topic><topic>Reproduction</topic><topic>Scanning electron microscopy</topic><topic>Technology of polymers</topic><topic>Wood</topic><topic>wood-plastic composites</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Marathe, D.S</creatorcontrib><creatorcontrib>Joshi, P.S</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of applied polymer science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Marathe, D.S</au><au>Joshi, P.S</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Characterization of highly filled wood flour-PVC composites: Morphological and thermal studies</atitle><jtitle>Journal of applied polymer science</jtitle><addtitle>J. Appl. Polym. Sci</addtitle><date>2009-10-05</date><risdate>2009</risdate><volume>114</volume><issue>1</issue><spage>90</spage><epage>96</epage><pages>90-96</pages><issn>0021-8995</issn><issn>1097-4628</issn><eissn>1097-4628</eissn><coden>JAPNAB</coden><abstract>Composites with polyvinyl chloride (PVC) as major matrix constituent, ethylene vinyl acetate (EVA) as polymeric plasticizer and wood flour (WF) and fly ash (FA) as filler were extruded. Morphology of the samples was studied using scanning electron microscopy (SEM). Morphological study indicated good dispersion of the constituents. Infrared spectroscopy (IR) indicates interaction between EVA and PVC and also between the polymeric matrix and WF. The effect of various constituents on glass transition temperature (Tg) was evaluated using differential scanning calorimetry. Addition of EVA decreased the Tg, whereas Tg was increased due to addition of WF and FA. Study indicated that reduction in Tg on addition of EVA was compensated by increase in Tg due to addition of WF. The contribution of FA to change in Tg was not significant. Resulting composites have Tg close to that of PVC.</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><doi>10.1002/app.30452</doi><tpages>7</tpages></addata></record> |
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subjects | Applied sciences Composites Constituents differential scanning calorimetry Dispersions ethylene vinyl acetate Ethylene vinyl acetates Exact sciences and technology Flour fly ash Forms of application and semi-finished materials glass transition temperature infrared spectroscopy Plasticizers Polymer industry, paints, wood polyvinyl chloride Polyvinyl chlorides Reproduction Scanning electron microscopy Technology of polymers Wood wood-plastic composites |
title | Characterization of highly filled wood flour-PVC composites: Morphological and thermal studies |
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