Thermal and mechanical properties of poly(lactic Acid) and poly(ethylene/butylene Succinate) blends
In this study, blends of poly (lactic acid) (PLA) with poly(ethylene/butylene succinate) (Bionolle) have been investigated for their thermal and mechanical properties as a function of the concentration of Bionolle. Differential scanning calorimetry (DSC), dynamic mechanical analysis (DMA), and tensi...
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Veröffentlicht in: | Journal of environmental polymer degradation 1997-10, Vol.5 (4), p.225-235 |
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description | In this study, blends of poly (lactic acid) (PLA) with poly(ethylene/butylene succinate) (Bionolle) have been investigated for their thermal and mechanical properties as a function of the concentration of Bionolle. Differential scanning calorimetry (DSC), dynamic mechanical analysis (DMA), and tensile tests were used to characterize the blends. From the results of the DMA and DSC, it was found that this blend system was not miscible within the compositions studied. DSC results showed that adding Bionolle aids in crystallization of PLA. It was observed that increasing the Bionolle concentration led to a slight increase in the strain-at-break of the blends but a decrease in the Young’s modulus and ultimate tensile strength. Biaxially oriented films showed an increase in tensile strength, modulus, and strain-at-break. |
doi_str_mv | 10.1007/BF02763666 |
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S.</creator><creatorcontrib>Liu, X. ; Dever, M. ; Fair, N. ; Benson, R. S.</creatorcontrib><description>In this study, blends of poly (lactic acid) (PLA) with poly(ethylene/butylene succinate) (Bionolle) have been investigated for their thermal and mechanical properties as a function of the concentration of Bionolle. Differential scanning calorimetry (DSC), dynamic mechanical analysis (DMA), and tensile tests were used to characterize the blends. From the results of the DMA and DSC, it was found that this blend system was not miscible within the compositions studied. DSC results showed that adding Bionolle aids in crystallization of PLA. It was observed that increasing the Bionolle concentration led to a slight increase in the strain-at-break of the blends but a decrease in the Young’s modulus and ultimate tensile strength. Biaxially oriented films showed an increase in tensile strength, modulus, and strain-at-break.</description><identifier>ISSN: 1064-7546</identifier><identifier>ISSN: 1566-2543</identifier><identifier>EISSN: 1572-8919</identifier><identifier>DOI: 10.1007/BF02763666</identifier><language>eng</language><publisher>Dordrecht: Springer Nature B.V</publisher><subject>Biodegradation ; Calorimetry ; Crystallization ; Differential scanning calorimetry ; Dynamic mechanical analysis ; Ethylene ; Mechanical analysis ; Mechanical properties ; Mixtures ; Modulus of elasticity ; Polyethylene ; Polylactic acid ; Tensile strength ; Tensile tests ; Thermodynamic properties ; Ultimate tensile strength</subject><ispartof>Journal of environmental polymer degradation, 1997-10, Vol.5 (4), p.225-235</ispartof><rights>Plenum Publishing Corporation 1997.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c284t-7a6c7ab641aade76719910bd4e7f47cc6f1a4902cdaa99eb39d4ffe10229dfa63</citedby><cites>FETCH-LOGICAL-c284t-7a6c7ab641aade76719910bd4e7f47cc6f1a4902cdaa99eb39d4ffe10229dfa63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Liu, X.</creatorcontrib><creatorcontrib>Dever, M.</creatorcontrib><creatorcontrib>Fair, N.</creatorcontrib><creatorcontrib>Benson, R. S.</creatorcontrib><title>Thermal and mechanical properties of poly(lactic Acid) and poly(ethylene/butylene Succinate) blends</title><title>Journal of environmental polymer degradation</title><description>In this study, blends of poly (lactic acid) (PLA) with poly(ethylene/butylene succinate) (Bionolle) have been investigated for their thermal and mechanical properties as a function of the concentration of Bionolle. Differential scanning calorimetry (DSC), dynamic mechanical analysis (DMA), and tensile tests were used to characterize the blends. From the results of the DMA and DSC, it was found that this blend system was not miscible within the compositions studied. DSC results showed that adding Bionolle aids in crystallization of PLA. It was observed that increasing the Bionolle concentration led to a slight increase in the strain-at-break of the blends but a decrease in the Young’s modulus and ultimate tensile strength. Biaxially oriented films showed an increase in tensile strength, modulus, and strain-at-break.</description><subject>Biodegradation</subject><subject>Calorimetry</subject><subject>Crystallization</subject><subject>Differential scanning calorimetry</subject><subject>Dynamic mechanical analysis</subject><subject>Ethylene</subject><subject>Mechanical analysis</subject><subject>Mechanical properties</subject><subject>Mixtures</subject><subject>Modulus of elasticity</subject><subject>Polyethylene</subject><subject>Polylactic acid</subject><subject>Tensile strength</subject><subject>Tensile tests</subject><subject>Thermodynamic properties</subject><subject>Ultimate tensile strength</subject><issn>1064-7546</issn><issn>1566-2543</issn><issn>1572-8919</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1997</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp1kDFPwzAQhS0EEqWw8AsiWChSqO04djxCRQGpEgNlji72WU2VJsF2hv57QovExHTvnj7dPT1Crhl9YJSq-dOSciUzKeUJmbBc8bTQTJ-OmkqRqlzIc3IRwpbSXBecTYhZb9DvoEmgtckOzQba2oxr77sefawxJJ1L-q7Z3zVgYm2SR1Pb2QE_uBg3-wZbnFdDPIjkYzCmbiHiLKlGw4ZLcuagCXj1O6fkc_m8Xrymq_eXt8XjKjW8EDFVII2CSgoGYFFJxbRmtLIClRPKGOkYCE25sQBaY5VpK5xDRjnX1oHMpuTmeHcM_zVgiOW2G3w7viy1zPJMKk5H6PY_iBdcFUyyrBip-yNlfBeCR1f2vt6B35eMlj9Nl39NZ9_u1XB_</recordid><startdate>19971001</startdate><enddate>19971001</enddate><creator>Liu, X.</creator><creator>Dever, M.</creator><creator>Fair, N.</creator><creator>Benson, R. 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S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c284t-7a6c7ab641aade76719910bd4e7f47cc6f1a4902cdaa99eb39d4ffe10229dfa63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1997</creationdate><topic>Biodegradation</topic><topic>Calorimetry</topic><topic>Crystallization</topic><topic>Differential scanning calorimetry</topic><topic>Dynamic mechanical analysis</topic><topic>Ethylene</topic><topic>Mechanical analysis</topic><topic>Mechanical properties</topic><topic>Mixtures</topic><topic>Modulus of elasticity</topic><topic>Polyethylene</topic><topic>Polylactic acid</topic><topic>Tensile strength</topic><topic>Tensile tests</topic><topic>Thermodynamic properties</topic><topic>Ultimate tensile strength</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, X.</creatorcontrib><creatorcontrib>Dever, M.</creatorcontrib><creatorcontrib>Fair, N.</creatorcontrib><creatorcontrib>Benson, R. 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S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Thermal and mechanical properties of poly(lactic Acid) and poly(ethylene/butylene Succinate) blends</atitle><jtitle>Journal of environmental polymer degradation</jtitle><date>1997-10-01</date><risdate>1997</risdate><volume>5</volume><issue>4</issue><spage>225</spage><epage>235</epage><pages>225-235</pages><issn>1064-7546</issn><issn>1566-2543</issn><eissn>1572-8919</eissn><abstract>In this study, blends of poly (lactic acid) (PLA) with poly(ethylene/butylene succinate) (Bionolle) have been investigated for their thermal and mechanical properties as a function of the concentration of Bionolle. Differential scanning calorimetry (DSC), dynamic mechanical analysis (DMA), and tensile tests were used to characterize the blends. From the results of the DMA and DSC, it was found that this blend system was not miscible within the compositions studied. DSC results showed that adding Bionolle aids in crystallization of PLA. It was observed that increasing the Bionolle concentration led to a slight increase in the strain-at-break of the blends but a decrease in the Young’s modulus and ultimate tensile strength. Biaxially oriented films showed an increase in tensile strength, modulus, and strain-at-break.</abstract><cop>Dordrecht</cop><pub>Springer Nature B.V</pub><doi>10.1007/BF02763666</doi><tpages>11</tpages></addata></record> |
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subjects | Biodegradation Calorimetry Crystallization Differential scanning calorimetry Dynamic mechanical analysis Ethylene Mechanical analysis Mechanical properties Mixtures Modulus of elasticity Polyethylene Polylactic acid Tensile strength Tensile tests Thermodynamic properties Ultimate tensile strength |
title | Thermal and mechanical properties of poly(lactic Acid) and poly(ethylene/butylene Succinate) blends |
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