Mechanical, flammable, and thermal performances of co-extruded wood polymer composites with core–shell structure containing barite-filled shells
Wood polymer composites (WPCs) with core–shell structure reinforced with barite (BA)-filled high-density polyethylene (HDPE) shell layer were successfully fabricated, and their thermal expansion and mechanical properties were thoroughly analyzed. The incorporation of BA improved the flexural propert...
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Veröffentlicht in: | Wood science and technology 2020-09, Vol.54 (5), p.1299-1318 |
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description | Wood polymer composites (WPCs) with core–shell structure reinforced with barite (BA)-filled high-density polyethylene (HDPE) shell layer were successfully fabricated, and their thermal expansion and mechanical properties were thoroughly analyzed. The incorporation of BA improved the flexural properties and reduced the impact strength and linear coefficients of thermal expansion (LCTEs) of the resulting composites, in comparison with unmodified HDPE. The use of relatively rigid pure HDPE with high LCTE values reduced the overall thermal stability and modulus of the WPCs. Both flexural properties and thermal expansion were significantly enhanced for BA-filled HDPE shells compared to the unmodified material. Thus, the novel core–shell layer showed a well-balanced performance. The employment of BA HDPE or unmodified HDPE layers as the shell for the WPC core significantly enhanced the impact strength of the co-extruded WPCs. The tensile modulus for BA-filled composite was predicted by the PPA-based model. |
doi_str_mv | 10.1007/s00226-020-01213-1 |
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The incorporation of BA improved the flexural properties and reduced the impact strength and linear coefficients of thermal expansion (LCTEs) of the resulting composites, in comparison with unmodified HDPE. The use of relatively rigid pure HDPE with high LCTE values reduced the overall thermal stability and modulus of the WPCs. Both flexural properties and thermal expansion were significantly enhanced for BA-filled HDPE shells compared to the unmodified material. Thus, the novel core–shell layer showed a well-balanced performance. The employment of BA HDPE or unmodified HDPE layers as the shell for the WPC core significantly enhanced the impact strength of the co-extruded WPCs. The tensile modulus for BA-filled composite was predicted by the PPA-based model.</description><identifier>ISSN: 0043-7719</identifier><identifier>EISSN: 1432-5225</identifier><identifier>DOI: 10.1007/s00226-020-01213-1</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Barite ; Biomedical and Life Sciences ; Ceramics ; Composites ; Core-shell structure ; Extrusion ; Flammability ; Glass ; High density polyethylenes ; Impact strength ; Life Sciences ; Machines ; Manufacturing ; Mechanical properties ; Modulus of elasticity ; Natural Materials ; Original ; Polyethylene ; Polymer matrix composites ; Polymers ; Processes ; Shells ; Skeletal composites ; Thermal expansion ; Thermal stability ; Wood Science & Technology</subject><ispartof>Wood science and technology, 2020-09, Vol.54 (5), p.1299-1318</ispartof><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2020</rights><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c356t-aff1f3a41a56eaa1297569cb31cb775962b2b1ec7f1e2824df70facbbaad6bd33</citedby><cites>FETCH-LOGICAL-c356t-aff1f3a41a56eaa1297569cb31cb775962b2b1ec7f1e2824df70facbbaad6bd33</cites><orcidid>0000-0002-9224-4939</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00226-020-01213-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00226-020-01213-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Huang, Runzhou</creatorcontrib><creatorcontrib>Zhang, Xian</creatorcontrib><creatorcontrib>Zhou, Chengjun</creatorcontrib><title>Mechanical, flammable, and thermal performances of co-extruded wood polymer composites with core–shell structure containing barite-filled shells</title><title>Wood science and technology</title><addtitle>Wood Sci Technol</addtitle><description>Wood polymer composites (WPCs) with core–shell structure reinforced with barite (BA)-filled high-density polyethylene (HDPE) shell layer were successfully fabricated, and their thermal expansion and mechanical properties were thoroughly analyzed. The incorporation of BA improved the flexural properties and reduced the impact strength and linear coefficients of thermal expansion (LCTEs) of the resulting composites, in comparison with unmodified HDPE. The use of relatively rigid pure HDPE with high LCTE values reduced the overall thermal stability and modulus of the WPCs. Both flexural properties and thermal expansion were significantly enhanced for BA-filled HDPE shells compared to the unmodified material. Thus, the novel core–shell layer showed a well-balanced performance. The employment of BA HDPE or unmodified HDPE layers as the shell for the WPC core significantly enhanced the impact strength of the co-extruded WPCs. The tensile modulus for BA-filled composite was predicted by the PPA-based model.</description><subject>Barite</subject><subject>Biomedical and Life Sciences</subject><subject>Ceramics</subject><subject>Composites</subject><subject>Core-shell structure</subject><subject>Extrusion</subject><subject>Flammability</subject><subject>Glass</subject><subject>High density polyethylenes</subject><subject>Impact strength</subject><subject>Life Sciences</subject><subject>Machines</subject><subject>Manufacturing</subject><subject>Mechanical properties</subject><subject>Modulus of elasticity</subject><subject>Natural Materials</subject><subject>Original</subject><subject>Polyethylene</subject><subject>Polymer matrix composites</subject><subject>Polymers</subject><subject>Processes</subject><subject>Shells</subject><subject>Skeletal composites</subject><subject>Thermal expansion</subject><subject>Thermal stability</subject><subject>Wood Science & Technology</subject><issn>0043-7719</issn><issn>1432-5225</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kM9OHSEUh0mjSa9_XsAVSbdSOTAzeJeNabWJppu6Jgfm4B3DDFOYG-uuz1Df0CcRvU26c8UBvt_vJB9jJyA_g5TmrEipVCekkkKCAi3gA1tBo5VolWr32ErKRgtjYP2RHZRyLyUY05yv2N8b8hucBo_xlIeI44gu0inHqefLhvKIkc-UQ6rT5KnwFLhPgn4vedtTzx9S6vmc4uNIuX6McyrDUrGHYdnUe6bnP09lQzHyUhN-2Waqz9OCwzRMd9xhrrgIQ4y17A0sR2w_YCx0_O88ZLffvv68uBLXPy6_X3y5Fl633SIwBAgaG8C2I0RQa9N2a-80eGdMu-6UUw7ImwCkzlXTByMDeucQ-871Wh-yT7veOadfWyqLvU_bPNWVVjUNdK2u_iqldpTPqZRMwc55GDE_WpD21b3dubfVvX1zb6GG9C5UKjzdUf5f_U7qBfDFjGg</recordid><startdate>20200901</startdate><enddate>20200901</enddate><creator>Huang, Runzhou</creator><creator>Zhang, Xian</creator><creator>Zhou, Chengjun</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>PATMY</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><orcidid>https://orcid.org/0000-0002-9224-4939</orcidid></search><sort><creationdate>20200901</creationdate><title>Mechanical, flammable, and thermal performances of co-extruded wood polymer composites with core–shell structure containing barite-filled shells</title><author>Huang, Runzhou ; Zhang, Xian ; Zhou, Chengjun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c356t-aff1f3a41a56eaa1297569cb31cb775962b2b1ec7f1e2824df70facbbaad6bd33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Barite</topic><topic>Biomedical and Life Sciences</topic><topic>Ceramics</topic><topic>Composites</topic><topic>Core-shell structure</topic><topic>Extrusion</topic><topic>Flammability</topic><topic>Glass</topic><topic>High density polyethylenes</topic><topic>Impact strength</topic><topic>Life Sciences</topic><topic>Machines</topic><topic>Manufacturing</topic><topic>Mechanical properties</topic><topic>Modulus of elasticity</topic><topic>Natural Materials</topic><topic>Original</topic><topic>Polyethylene</topic><topic>Polymer matrix composites</topic><topic>Polymers</topic><topic>Processes</topic><topic>Shells</topic><topic>Skeletal composites</topic><topic>Thermal expansion</topic><topic>Thermal stability</topic><topic>Wood Science & Technology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Huang, Runzhou</creatorcontrib><creatorcontrib>Zhang, Xian</creatorcontrib><creatorcontrib>Zhou, Chengjun</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</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>Technology Collection</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>Environmental Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><jtitle>Wood science and technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Huang, Runzhou</au><au>Zhang, Xian</au><au>Zhou, Chengjun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mechanical, flammable, and thermal performances of co-extruded wood polymer composites with core–shell structure containing barite-filled shells</atitle><jtitle>Wood science and technology</jtitle><stitle>Wood Sci Technol</stitle><date>2020-09-01</date><risdate>2020</risdate><volume>54</volume><issue>5</issue><spage>1299</spage><epage>1318</epage><pages>1299-1318</pages><issn>0043-7719</issn><eissn>1432-5225</eissn><abstract>Wood polymer composites (WPCs) with core–shell structure reinforced with barite (BA)-filled high-density polyethylene (HDPE) shell layer were successfully fabricated, and their thermal expansion and mechanical properties were thoroughly analyzed. The incorporation of BA improved the flexural properties and reduced the impact strength and linear coefficients of thermal expansion (LCTEs) of the resulting composites, in comparison with unmodified HDPE. The use of relatively rigid pure HDPE with high LCTE values reduced the overall thermal stability and modulus of the WPCs. Both flexural properties and thermal expansion were significantly enhanced for BA-filled HDPE shells compared to the unmodified material. Thus, the novel core–shell layer showed a well-balanced performance. The employment of BA HDPE or unmodified HDPE layers as the shell for the WPC core significantly enhanced the impact strength of the co-extruded WPCs. The tensile modulus for BA-filled composite was predicted by the PPA-based model.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s00226-020-01213-1</doi><tpages>20</tpages><orcidid>https://orcid.org/0000-0002-9224-4939</orcidid></addata></record> |
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subjects | Barite Biomedical and Life Sciences Ceramics Composites Core-shell structure Extrusion Flammability Glass High density polyethylenes Impact strength Life Sciences Machines Manufacturing Mechanical properties Modulus of elasticity Natural Materials Original Polyethylene Polymer matrix composites Polymers Processes Shells Skeletal composites Thermal expansion Thermal stability Wood Science & Technology |
title | Mechanical, flammable, and thermal performances of co-extruded wood polymer composites with core–shell structure containing barite-filled shells |
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