High-viscosity polylactide prepared by in situ reaction of carboxyl-ended polyester and solid epoxy
To extend the potential applications of polylactide (PLA) in film blowing, foaming, thermal molding, and so on, the high‐viscosity PLA composites with various compositions of carboxyl‐ended polyester (CP) and solid epoxy (SE) have been successfully prepared by an in situ reaction blending process. T...
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| Veröffentlicht in: | Journal of applied polymer science 2012-03, Vol.123 (5), p.2996-3006 |
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| container_title | Journal of applied polymer science |
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| creator | Zhang, Jiuli Li, Guan Su, Yaozhen Qi, Rongrong Ye, Dandan Yu, Juan Huang, Shuangwu |
| description | To extend the potential applications of polylactide (PLA) in film blowing, foaming, thermal molding, and so on, the high‐viscosity PLA composites with various compositions of carboxyl‐ended polyester (CP) and solid epoxy (SE) have been successfully prepared by an in situ reaction blending process. Their rheological properties, crystallization behaviors, tensile properties, and morphologies have been investigated in detail. The results show that the complex viscosity η*, G′, and G″ at low‐frequency region and the tensile strength of PLA composites are obviously improved with the addition of CP/SE, but the nonisothermal crystallization of PLA component is hindered. SEM reveals that some microphase separations existed in the as‐prepared composites. © 2011 Wiley Periodicals, Inc. J Appl Polym Sci, 2012 |
| doi_str_mv | 10.1002/app.34951 |
| format | Article |
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Their rheological properties, crystallization behaviors, tensile properties, and morphologies have been investigated in detail. The results show that the complex viscosity η*, G′, and G″ at low‐frequency region and the tensile strength of PLA composites are obviously improved with the addition of CP/SE, but the nonisothermal crystallization of PLA component is hindered. SEM reveals that some microphase separations existed in the as‐prepared composites. © 2011 Wiley Periodicals, Inc. J Appl Polym Sci, 2012</description><identifier>ISSN: 0021-8995</identifier><identifier>ISSN: 1097-4628</identifier><identifier>EISSN: 1097-4628</identifier><identifier>DOI: 10.1002/app.34951</identifier><identifier>CODEN: JAPNAB</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>Applied sciences ; Blending ; Blowing ; carboxyl-ended polyester ; Chemical modifications ; Chemical reactions and properties ; Crystallization ; Exact sciences and technology ; Foaming ; Materials science ; Organic polymers ; Particulate composites ; Physicochemistry of polymers ; Polyester resins ; Polyesters ; polylactide ; Polylactides ; Polymers ; solid epoxy ; Tensile strength ; Viscosity</subject><ispartof>Journal of applied polymer science, 2012-03, Vol.123 (5), p.2996-3006</ispartof><rights>Copyright © 2011 Wiley Periodicals, Inc.</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4331-481030e22c833db8110ade43f1c8e5fb1c6d8e5b40a9e34403806aad62f737473</citedby><cites>FETCH-LOGICAL-c4331-481030e22c833db8110ade43f1c8e5fb1c6d8e5b40a9e34403806aad62f737473</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.34951$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fapp.34951$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27903,27904,45553,45554</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=25532547$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhang, Jiuli</creatorcontrib><creatorcontrib>Li, Guan</creatorcontrib><creatorcontrib>Su, Yaozhen</creatorcontrib><creatorcontrib>Qi, Rongrong</creatorcontrib><creatorcontrib>Ye, Dandan</creatorcontrib><creatorcontrib>Yu, Juan</creatorcontrib><creatorcontrib>Huang, Shuangwu</creatorcontrib><title>High-viscosity polylactide prepared by in situ reaction of carboxyl-ended polyester and solid epoxy</title><title>Journal of applied polymer science</title><addtitle>J. Appl. Polym. Sci</addtitle><description>To extend the potential applications of polylactide (PLA) in film blowing, foaming, thermal molding, and so on, the high‐viscosity PLA composites with various compositions of carboxyl‐ended polyester (CP) and solid epoxy (SE) have been successfully prepared by an in situ reaction blending process. Their rheological properties, crystallization behaviors, tensile properties, and morphologies have been investigated in detail. The results show that the complex viscosity η*, G′, and G″ at low‐frequency region and the tensile strength of PLA composites are obviously improved with the addition of CP/SE, but the nonisothermal crystallization of PLA component is hindered. SEM reveals that some microphase separations existed in the as‐prepared composites. © 2011 Wiley Periodicals, Inc. J Appl Polym Sci, 2012</description><subject>Applied sciences</subject><subject>Blending</subject><subject>Blowing</subject><subject>carboxyl-ended polyester</subject><subject>Chemical modifications</subject><subject>Chemical reactions and properties</subject><subject>Crystallization</subject><subject>Exact sciences and technology</subject><subject>Foaming</subject><subject>Materials science</subject><subject>Organic polymers</subject><subject>Particulate composites</subject><subject>Physicochemistry of polymers</subject><subject>Polyester resins</subject><subject>Polyesters</subject><subject>polylactide</subject><subject>Polylactides</subject><subject>Polymers</subject><subject>solid epoxy</subject><subject>Tensile strength</subject><subject>Viscosity</subject><issn>0021-8995</issn><issn>1097-4628</issn><issn>1097-4628</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNp1kM9rFDEcxUOx0LV66H8QEEEP0-abX5M5lsW2wqJ7aBF6CZkko6npZEx2tfPfm-3WHoSeEnif93jfh9AJkFMghJ6ZaTplvBNwgBZAurbhkqpXaFE1aFTXiSP0upQ7QgAEkQtkr8L3H83vUGwqYTPjKcU5GrsJzuMp-8lk73A_4zDiqm9x9jsxjTgN2Jrcp4c5Nn50ldpZfdn4jM3ocEkxOOynCrxBh4OJxb99eo_RzcWn6-VVs_p6-Xl5vmosZwwaroAw4im1ijHXKwBinOdsAKu8GHqw0tVPz4npPOOcMEWkMU7SoWUtb9kx-rDPnXL6ta1V9H29y8doRp-2RYNsgba0Uzv03X_oXdrmsbbTIEB2rYJWVerjnrI5lZL9oKcc7k2eNRC9m1vXufXj3JV9_5RoijVxyGa0oTwbqBCMiseSZ3vuT4h-fjlQn6_X_5KbvSPUcR-eHSb_1LIeLvS3L5f6VsqlWK1BX7C_FcGdHQ</recordid><startdate>20120305</startdate><enddate>20120305</enddate><creator>Zhang, Jiuli</creator><creator>Li, Guan</creator><creator>Su, Yaozhen</creator><creator>Qi, Rongrong</creator><creator>Ye, Dandan</creator><creator>Yu, Juan</creator><creator>Huang, Shuangwu</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><general>Wiley</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20120305</creationdate><title>High-viscosity polylactide prepared by in situ reaction of carboxyl-ended polyester and solid epoxy</title><author>Zhang, Jiuli ; Li, Guan ; Su, Yaozhen ; Qi, Rongrong ; Ye, Dandan ; Yu, Juan ; Huang, Shuangwu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4331-481030e22c833db8110ade43f1c8e5fb1c6d8e5b40a9e34403806aad62f737473</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Applied sciences</topic><topic>Blending</topic><topic>Blowing</topic><topic>carboxyl-ended polyester</topic><topic>Chemical modifications</topic><topic>Chemical reactions and properties</topic><topic>Crystallization</topic><topic>Exact sciences and technology</topic><topic>Foaming</topic><topic>Materials science</topic><topic>Organic polymers</topic><topic>Particulate composites</topic><topic>Physicochemistry of polymers</topic><topic>Polyester resins</topic><topic>Polyesters</topic><topic>polylactide</topic><topic>Polylactides</topic><topic>Polymers</topic><topic>solid epoxy</topic><topic>Tensile strength</topic><topic>Viscosity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Jiuli</creatorcontrib><creatorcontrib>Li, Guan</creatorcontrib><creatorcontrib>Su, Yaozhen</creatorcontrib><creatorcontrib>Qi, Rongrong</creatorcontrib><creatorcontrib>Ye, Dandan</creatorcontrib><creatorcontrib>Yu, Juan</creatorcontrib><creatorcontrib>Huang, Shuangwu</creatorcontrib><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>Zhang, Jiuli</au><au>Li, Guan</au><au>Su, Yaozhen</au><au>Qi, Rongrong</au><au>Ye, Dandan</au><au>Yu, Juan</au><au>Huang, Shuangwu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High-viscosity polylactide prepared by in situ reaction of carboxyl-ended polyester and solid epoxy</atitle><jtitle>Journal of applied polymer science</jtitle><addtitle>J. Appl. Polym. Sci</addtitle><date>2012-03-05</date><risdate>2012</risdate><volume>123</volume><issue>5</issue><spage>2996</spage><epage>3006</epage><pages>2996-3006</pages><issn>0021-8995</issn><issn>1097-4628</issn><eissn>1097-4628</eissn><coden>JAPNAB</coden><abstract>To extend the potential applications of polylactide (PLA) in film blowing, foaming, thermal molding, and so on, the high‐viscosity PLA composites with various compositions of carboxyl‐ended polyester (CP) and solid epoxy (SE) have been successfully prepared by an in situ reaction blending process. Their rheological properties, crystallization behaviors, tensile properties, and morphologies have been investigated in detail. The results show that the complex viscosity η*, G′, and G″ at low‐frequency region and the tensile strength of PLA composites are obviously improved with the addition of CP/SE, but the nonisothermal crystallization of PLA component is hindered. SEM reveals that some microphase separations existed in the as‐prepared composites. © 2011 Wiley Periodicals, Inc. J Appl Polym Sci, 2012</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><doi>10.1002/app.34951</doi><tpages>11</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Journal of applied polymer science, 2012-03, Vol.123 (5), p.2996-3006 |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Applied sciences Blending Blowing carboxyl-ended polyester Chemical modifications Chemical reactions and properties Crystallization Exact sciences and technology Foaming Materials science Organic polymers Particulate composites Physicochemistry of polymers Polyester resins Polyesters polylactide Polylactides Polymers solid epoxy Tensile strength Viscosity |
| title | High-viscosity polylactide prepared by in situ reaction of carboxyl-ended polyester and solid epoxy |
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