Phase distribution changes of neat unsaturated polyester resin and their effects on both thermal stability and dynamic‐mechanical properties
A relationship between phase distribution of a commercial unsaturated polyester resin (UPR) and both thermal stability and dynamical mechanical properties, measured by thermogravimetric analysis and dynamic‐mechanical analysis respectively, is observed. Changes in phase distributions are achieved va...
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| Veröffentlicht in: | Journal of applied polymer science 2021-11, Vol.138 (44), p.n/a, Article 51308 |
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| creator | Marín, Daniel Gañán, Piedad Tercjak, Agnieszka Castro, Cristina Builes, Daniel H. |
| description | A relationship between phase distribution of a commercial unsaturated polyester resin (UPR) and both thermal stability and dynamical mechanical properties, measured by thermogravimetric analysis and dynamic‐mechanical analysis respectively, is observed. Changes in phase distributions are achieved varying UPR components miscibility by means of temperature. Morphologies of the internal surfaces are analyzed by atomic force microscopy showing that more homogeneous nanostructures with smaller nodules result in the increase of the storage modulus and glass transition temperature of the thermosetting UPR. Tan δ peaks show that the phase rich in UP and the phase rich in polystyrene tend to decrease their differences at higher curing temperatures. Changes in the curing mechanism and kinetics with curing temperature are verified by differential scanning calorimetry. A theoretical explanation of archived morphology is proposed using interaction parameter between UP and styrene showing that higher temperatures increased their miscibility.
Effects of phase distribution of a cured unsaturated polyester resin (UPR) on dynamic mechanical properties and thermal stability are analyzed. The changes of phase distribution obtained varying miscibility of liquid UPR components before curing are explained using interaction parameters. It is observed that the rise of miscibility decreases domains of cured UPR nanostructure and increases. |
| doi_str_mv | 10.1002/app.51308 |
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Effects of phase distribution of a cured unsaturated polyester resin (UPR) on dynamic mechanical properties and thermal stability are analyzed. The changes of phase distribution obtained varying miscibility of liquid UPR components before curing are explained using interaction parameters. It is observed that the rise of miscibility decreases domains of cured UPR nanostructure and increases.</description><identifier>ISSN: 0021-8995</identifier><identifier>EISSN: 1097-4628</identifier><identifier>DOI: 10.1002/app.51308</identifier><language>eng</language><publisher>Hoboken, USA: John Wiley & Sons, Inc</publisher><subject>Atomic force microscopy ; Curing ; Dynamic mechanical analysis ; Dynamic mechanical properties ; Dynamic stability ; Glass transition temperature ; Interaction parameters ; Materials science ; Mechanical properties ; Miscibility ; Morphology ; Nanostructure ; nanostructured polymers ; Nodules ; Phase distribution ; Physical Sciences ; Polyester resins ; Polymer Science ; Polymers ; Polystyrene resins ; Science & Technology ; Stability analysis ; Storage modulus ; structure‐property relationships ; Temperature ; Thermal stability ; Thermogravimetric analysis ; thermosets</subject><ispartof>Journal of applied polymer science, 2021-11, Vol.138 (44), p.n/a, Article 51308</ispartof><rights>2021 Wiley Periodicals LLC.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>true</woscitedreferencessubscribed><woscitedreferencescount>7</woscitedreferencescount><woscitedreferencesoriginalsourcerecordid>wos000665706100001</woscitedreferencesoriginalsourcerecordid><citedby>FETCH-LOGICAL-c2978-667fb2a8a474d6cdbd42d1a6e8c42a12bcb7e0e6924efd5c11837ba67cf1793f3</citedby><cites>FETCH-LOGICAL-c2978-667fb2a8a474d6cdbd42d1a6e8c42a12bcb7e0e6924efd5c11837ba67cf1793f3</cites><orcidid>0000-0002-5277-1830 ; 0000-0002-9897-4000 ; 0000-0002-8994-597X ; 0000-0003-2596-2591</orcidid></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.51308$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fapp.51308$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,781,785,1418,27929,27930,39263,45579,45580</link.rule.ids></links><search><creatorcontrib>Marín, Daniel</creatorcontrib><creatorcontrib>Gañán, Piedad</creatorcontrib><creatorcontrib>Tercjak, Agnieszka</creatorcontrib><creatorcontrib>Castro, Cristina</creatorcontrib><creatorcontrib>Builes, Daniel H.</creatorcontrib><title>Phase distribution changes of neat unsaturated polyester resin and their effects on both thermal stability and dynamic‐mechanical properties</title><title>Journal of applied polymer science</title><addtitle>J APPL POLYM SCI</addtitle><description>A relationship between phase distribution of a commercial unsaturated polyester resin (UPR) and both thermal stability and dynamical mechanical properties, measured by thermogravimetric analysis and dynamic‐mechanical analysis respectively, is observed. Changes in phase distributions are achieved varying UPR components miscibility by means of temperature. Morphologies of the internal surfaces are analyzed by atomic force microscopy showing that more homogeneous nanostructures with smaller nodules result in the increase of the storage modulus and glass transition temperature of the thermosetting UPR. Tan δ peaks show that the phase rich in UP and the phase rich in polystyrene tend to decrease their differences at higher curing temperatures. Changes in the curing mechanism and kinetics with curing temperature are verified by differential scanning calorimetry. A theoretical explanation of archived morphology is proposed using interaction parameter between UP and styrene showing that higher temperatures increased their miscibility.
Effects of phase distribution of a cured unsaturated polyester resin (UPR) on dynamic mechanical properties and thermal stability are analyzed. The changes of phase distribution obtained varying miscibility of liquid UPR components before curing are explained using interaction parameters. It is observed that the rise of miscibility decreases domains of cured UPR nanostructure and increases.</description><subject>Atomic force microscopy</subject><subject>Curing</subject><subject>Dynamic mechanical analysis</subject><subject>Dynamic mechanical properties</subject><subject>Dynamic stability</subject><subject>Glass transition temperature</subject><subject>Interaction parameters</subject><subject>Materials science</subject><subject>Mechanical properties</subject><subject>Miscibility</subject><subject>Morphology</subject><subject>Nanostructure</subject><subject>nanostructured polymers</subject><subject>Nodules</subject><subject>Phase distribution</subject><subject>Physical Sciences</subject><subject>Polyester resins</subject><subject>Polymer Science</subject><subject>Polymers</subject><subject>Polystyrene resins</subject><subject>Science & Technology</subject><subject>Stability analysis</subject><subject>Storage modulus</subject><subject>structure‐property relationships</subject><subject>Temperature</subject><subject>Thermal stability</subject><subject>Thermogravimetric analysis</subject><subject>thermosets</subject><issn>0021-8995</issn><issn>1097-4628</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>HGBXW</sourceid><recordid>eNqNkM1qFTEYhoNY8FhdeAcBVyLTJpmZJLMsB62Fgmdh10N-vnhS5iRjkkFm5xUUr7FXYk5PcSe4CiTPm_f7HoTeUXJBCWGXap4vetoS-QJtKBlE03EmX6JNfaONHIb-FXqd8z0hlPaEb9DDbq8yYOtzSV4vxceAzV6F75BxdDiAKngJWZUlqQIWz3FaIRdIOEH2AatgcdmDTxicA1NqKmAdy_54mw5qwrko7Sdf1ifWrkEdvHn89fsAxx5vKjKnOEMqHvIbdObUlOHt83mO7j5_-rb90tx-vb7ZXt02hg1CNpwLp5mSqhOd5cZq2zFLFQdpOqYo00YLIMAH1oGzvaFUtkIrLoyjYmhde47en_6t1T-WutB4H5cUauXIek7bgUrWV-rDiTIp5pzAjXPyB5XWkZLxqHususcn3ZWVJ_Yn6Oiy8RAM_OUJIZz3gvCaqu63vqij6m1cQqnRj_8frfTlM-0nWP890Xi1251G-wOxGKb_</recordid><startdate>20211120</startdate><enddate>20211120</enddate><creator>Marín, Daniel</creator><creator>Gañán, Piedad</creator><creator>Tercjak, Agnieszka</creator><creator>Castro, Cristina</creator><creator>Builes, Daniel H.</creator><general>John Wiley & Sons, Inc</general><general>Wiley</general><general>Wiley Subscription Services, Inc</general><scope>BLEPL</scope><scope>DTL</scope><scope>HGBXW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0002-5277-1830</orcidid><orcidid>https://orcid.org/0000-0002-9897-4000</orcidid><orcidid>https://orcid.org/0000-0002-8994-597X</orcidid><orcidid>https://orcid.org/0000-0003-2596-2591</orcidid></search><sort><creationdate>20211120</creationdate><title>Phase distribution changes of neat unsaturated polyester resin and their effects on both thermal stability and dynamic‐mechanical properties</title><author>Marín, Daniel ; Gañán, Piedad ; Tercjak, Agnieszka ; Castro, Cristina ; Builes, Daniel H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2978-667fb2a8a474d6cdbd42d1a6e8c42a12bcb7e0e6924efd5c11837ba67cf1793f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Atomic force microscopy</topic><topic>Curing</topic><topic>Dynamic mechanical analysis</topic><topic>Dynamic mechanical properties</topic><topic>Dynamic stability</topic><topic>Glass transition temperature</topic><topic>Interaction parameters</topic><topic>Materials science</topic><topic>Mechanical properties</topic><topic>Miscibility</topic><topic>Morphology</topic><topic>Nanostructure</topic><topic>nanostructured polymers</topic><topic>Nodules</topic><topic>Phase distribution</topic><topic>Physical Sciences</topic><topic>Polyester resins</topic><topic>Polymer Science</topic><topic>Polymers</topic><topic>Polystyrene resins</topic><topic>Science & Technology</topic><topic>Stability analysis</topic><topic>Storage modulus</topic><topic>structure‐property relationships</topic><topic>Temperature</topic><topic>Thermal stability</topic><topic>Thermogravimetric analysis</topic><topic>thermosets</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Marín, Daniel</creatorcontrib><creatorcontrib>Gañán, Piedad</creatorcontrib><creatorcontrib>Tercjak, Agnieszka</creatorcontrib><creatorcontrib>Castro, Cristina</creatorcontrib><creatorcontrib>Builes, Daniel H.</creatorcontrib><collection>Web of Science Core Collection</collection><collection>Science Citation Index Expanded</collection><collection>Web of Science - Science Citation Index Expanded - 2021</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>Marín, Daniel</au><au>Gañán, Piedad</au><au>Tercjak, Agnieszka</au><au>Castro, Cristina</au><au>Builes, Daniel H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Phase distribution changes of neat unsaturated polyester resin and their effects on both thermal stability and dynamic‐mechanical properties</atitle><jtitle>Journal of applied polymer science</jtitle><stitle>J APPL POLYM SCI</stitle><date>2021-11-20</date><risdate>2021</risdate><volume>138</volume><issue>44</issue><epage>n/a</epage><artnum>51308</artnum><issn>0021-8995</issn><eissn>1097-4628</eissn><abstract>A relationship between phase distribution of a commercial unsaturated polyester resin (UPR) and both thermal stability and dynamical mechanical properties, measured by thermogravimetric analysis and dynamic‐mechanical analysis respectively, is observed. Changes in phase distributions are achieved varying UPR components miscibility by means of temperature. Morphologies of the internal surfaces are analyzed by atomic force microscopy showing that more homogeneous nanostructures with smaller nodules result in the increase of the storage modulus and glass transition temperature of the thermosetting UPR. Tan δ peaks show that the phase rich in UP and the phase rich in polystyrene tend to decrease their differences at higher curing temperatures. Changes in the curing mechanism and kinetics with curing temperature are verified by differential scanning calorimetry. A theoretical explanation of archived morphology is proposed using interaction parameter between UP and styrene showing that higher temperatures increased their miscibility.
Effects of phase distribution of a cured unsaturated polyester resin (UPR) on dynamic mechanical properties and thermal stability are analyzed. The changes of phase distribution obtained varying miscibility of liquid UPR components before curing are explained using interaction parameters. It is observed that the rise of miscibility decreases domains of cured UPR nanostructure and increases.</abstract><cop>Hoboken, USA</cop><pub>John Wiley & Sons, Inc</pub><doi>10.1002/app.51308</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0002-5277-1830</orcidid><orcidid>https://orcid.org/0000-0002-9897-4000</orcidid><orcidid>https://orcid.org/0000-0002-8994-597X</orcidid><orcidid>https://orcid.org/0000-0003-2596-2591</orcidid></addata></record> |
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| source | Web of Science - Science Citation Index Expanded - 2021<img src="https://exlibris-pub.s3.amazonaws.com/fromwos-v2.jpg" />; Wiley Online Library All Journals |
| subjects | Atomic force microscopy Curing Dynamic mechanical analysis Dynamic mechanical properties Dynamic stability Glass transition temperature Interaction parameters Materials science Mechanical properties Miscibility Morphology Nanostructure nanostructured polymers Nodules Phase distribution Physical Sciences Polyester resins Polymer Science Polymers Polystyrene resins Science & Technology Stability analysis Storage modulus structure‐property relationships Temperature Thermal stability Thermogravimetric analysis thermosets |
| title | Phase distribution changes of neat unsaturated polyester resin and their effects on both thermal stability and dynamic‐mechanical properties |
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