Characterization of the effect of REC on the compatibility of PHBH and PLA
This study reports the compatibility of the biobased polymers poly(3-hydroxybutyrate-co-3- -hydroxyhexanoate) (PHBH) and poly(lactic acid) (PLA), as well as the effect of the addition of a reactive epoxy compatibilizer (REC) to the PHBH/PLA blend. The chemical structure, thermal performance, surface...
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| Veröffentlicht in: | Polymer testing 2015-04, Vol.42, p.17-25 |
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| container_title | Polymer testing |
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| creator | Zhou, Ying-xin Huang, Zhi-gang Diao, Xiao-qian Weng, Yun-xuan Wang, Yu-Zhong |
| description | This study reports the compatibility of the biobased polymers poly(3-hydroxybutyrate-co-3- -hydroxyhexanoate) (PHBH) and poly(lactic acid) (PLA), as well as the effect of the addition of a reactive epoxy compatibilizer (REC) to the PHBH/PLA blend. The chemical structure, thermal performance, surface morphology and mechanical properties of the blends were measured using fourier transform infrared spectroscopy, differential scanning calorimetry, dynamic thermo-mechanical analysis, thermogravimetric analysis, scanning electron microscopy, and impact and tensile testing.
PHBH and PLA were partially compatible, and a PHBH/PLA mass ratio of 80:20 was selected for evaluation with an REC. The REC decreased the difference between the glass-transition temperatures of PHBH and PLA, decreased the particle size of the dispersed phase of the PHBH/PLA blend and produced uniform particle distribution. Moreover, the REC improved the elongation at break and impact strength of the PHBH/PLA blend. These results show that the addition of an REC improves the compatibility of PHBH and PLA. |
| doi_str_mv | 10.1016/j.polymertesting.2014.12.014 |
| format | Article |
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PHBH and PLA were partially compatible, and a PHBH/PLA mass ratio of 80:20 was selected for evaluation with an REC. The REC decreased the difference between the glass-transition temperatures of PHBH and PLA, decreased the particle size of the dispersed phase of the PHBH/PLA blend and produced uniform particle distribution. Moreover, the REC improved the elongation at break and impact strength of the PHBH/PLA blend. These results show that the addition of an REC improves the compatibility of PHBH and PLA.</description><identifier>ISSN: 0142-9418</identifier><identifier>EISSN: 1873-2348</identifier><identifier>DOI: 10.1016/j.polymertesting.2014.12.014</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Addition polymerization ; Blend ; Blends ; Compatibility ; Dispersions ; Elongation ; Impact analysis ; Morphology ; Poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) ; Poly(lactic acid) ; REC ; Thermogravimetric analysis</subject><ispartof>Polymer testing, 2015-04, Vol.42, p.17-25</ispartof><rights>2015 Elsevier Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c400t-8694f690e8ce3fb135afd5caea41b7e24948376e47858e453f0302a23d52d6a53</citedby><cites>FETCH-LOGICAL-c400t-8694f690e8ce3fb135afd5caea41b7e24948376e47858e453f0302a23d52d6a53</cites><orcidid>0000-0001-8492-0338</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.polymertesting.2014.12.014$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids></links><search><creatorcontrib>Zhou, Ying-xin</creatorcontrib><creatorcontrib>Huang, Zhi-gang</creatorcontrib><creatorcontrib>Diao, Xiao-qian</creatorcontrib><creatorcontrib>Weng, Yun-xuan</creatorcontrib><creatorcontrib>Wang, Yu-Zhong</creatorcontrib><title>Characterization of the effect of REC on the compatibility of PHBH and PLA</title><title>Polymer testing</title><description>This study reports the compatibility of the biobased polymers poly(3-hydroxybutyrate-co-3- -hydroxyhexanoate) (PHBH) and poly(lactic acid) (PLA), as well as the effect of the addition of a reactive epoxy compatibilizer (REC) to the PHBH/PLA blend. The chemical structure, thermal performance, surface morphology and mechanical properties of the blends were measured using fourier transform infrared spectroscopy, differential scanning calorimetry, dynamic thermo-mechanical analysis, thermogravimetric analysis, scanning electron microscopy, and impact and tensile testing.
PHBH and PLA were partially compatible, and a PHBH/PLA mass ratio of 80:20 was selected for evaluation with an REC. The REC decreased the difference between the glass-transition temperatures of PHBH and PLA, decreased the particle size of the dispersed phase of the PHBH/PLA blend and produced uniform particle distribution. Moreover, the REC improved the elongation at break and impact strength of the PHBH/PLA blend. These results show that the addition of an REC improves the compatibility of PHBH and PLA.</description><subject>Addition polymerization</subject><subject>Blend</subject><subject>Blends</subject><subject>Compatibility</subject><subject>Dispersions</subject><subject>Elongation</subject><subject>Impact analysis</subject><subject>Morphology</subject><subject>Poly(3-hydroxybutyrate-co-3-hydroxyhexanoate)</subject><subject>Poly(lactic acid)</subject><subject>REC</subject><subject>Thermogravimetric analysis</subject><issn>0142-9418</issn><issn>1873-2348</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNqNUE1LAzEUDKJgrf6HPXjwsmu-9gu81GKtUrCInkOafbEpu5s1SYX6681SL948DW_ezMAMQtcEZwST4naXDbY9dOAC-GD6j4xiwjNCswgnaEKqkqWU8eoUTSJD05qT6hxdeL_DGOcxYYKe51vppArgzLcMxvaJ1UnYQgJagwrj9fowTyI_ksp2Q1RtTGvCYfytl_fLRPZNsl7NLtGZlq2Hq1-covfFw9t8ma5eHp_ms1WqOMYhrYqa66LGUClgekNYLnWTKwmSk00JlNe8YmUBvKzyCnjONGaYSsqanDaFzNkU3RxzB2c_97G56IxX0LayB7v3ghR1LE0KVkfp3VGqnPXegRaDM510B0GwGCcUO_F3QjFOKAgVEaJ9cbRDrPNlwAmvDPQKGuPiOKKx5n9BPwZQgcw</recordid><startdate>20150401</startdate><enddate>20150401</enddate><creator>Zhou, Ying-xin</creator><creator>Huang, Zhi-gang</creator><creator>Diao, Xiao-qian</creator><creator>Weng, Yun-xuan</creator><creator>Wang, Yu-Zhong</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0001-8492-0338</orcidid></search><sort><creationdate>20150401</creationdate><title>Characterization of the effect of REC on the compatibility of PHBH and PLA</title><author>Zhou, Ying-xin ; Huang, Zhi-gang ; Diao, Xiao-qian ; Weng, Yun-xuan ; Wang, Yu-Zhong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c400t-8694f690e8ce3fb135afd5caea41b7e24948376e47858e453f0302a23d52d6a53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Addition polymerization</topic><topic>Blend</topic><topic>Blends</topic><topic>Compatibility</topic><topic>Dispersions</topic><topic>Elongation</topic><topic>Impact analysis</topic><topic>Morphology</topic><topic>Poly(3-hydroxybutyrate-co-3-hydroxyhexanoate)</topic><topic>Poly(lactic acid)</topic><topic>REC</topic><topic>Thermogravimetric analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhou, Ying-xin</creatorcontrib><creatorcontrib>Huang, Zhi-gang</creatorcontrib><creatorcontrib>Diao, Xiao-qian</creatorcontrib><creatorcontrib>Weng, Yun-xuan</creatorcontrib><creatorcontrib>Wang, Yu-Zhong</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Polymer testing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhou, Ying-xin</au><au>Huang, Zhi-gang</au><au>Diao, Xiao-qian</au><au>Weng, Yun-xuan</au><au>Wang, Yu-Zhong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Characterization of the effect of REC on the compatibility of PHBH and PLA</atitle><jtitle>Polymer testing</jtitle><date>2015-04-01</date><risdate>2015</risdate><volume>42</volume><spage>17</spage><epage>25</epage><pages>17-25</pages><issn>0142-9418</issn><eissn>1873-2348</eissn><abstract>This study reports the compatibility of the biobased polymers poly(3-hydroxybutyrate-co-3- -hydroxyhexanoate) (PHBH) and poly(lactic acid) (PLA), as well as the effect of the addition of a reactive epoxy compatibilizer (REC) to the PHBH/PLA blend. The chemical structure, thermal performance, surface morphology and mechanical properties of the blends were measured using fourier transform infrared spectroscopy, differential scanning calorimetry, dynamic thermo-mechanical analysis, thermogravimetric analysis, scanning electron microscopy, and impact and tensile testing.
PHBH and PLA were partially compatible, and a PHBH/PLA mass ratio of 80:20 was selected for evaluation with an REC. The REC decreased the difference between the glass-transition temperatures of PHBH and PLA, decreased the particle size of the dispersed phase of the PHBH/PLA blend and produced uniform particle distribution. Moreover, the REC improved the elongation at break and impact strength of the PHBH/PLA blend. These results show that the addition of an REC improves the compatibility of PHBH and PLA.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.polymertesting.2014.12.014</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0001-8492-0338</orcidid></addata></record> |
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| ispartof | Polymer testing, 2015-04, Vol.42, p.17-25 |
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| language | eng |
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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Access via ScienceDirect (Elsevier) |
| subjects | Addition polymerization Blend Blends Compatibility Dispersions Elongation Impact analysis Morphology Poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) Poly(lactic acid) REC Thermogravimetric analysis |
| title | Characterization of the effect of REC on the compatibility of PHBH and PLA |
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