One-pot synthesis of tetramethyl biphenyl backboned hyperbranched epoxy resin as an efficient toughening modifier for two epoxy curing systems
In this article, an approach to toughen epoxy thermosets with hyperbranched epoxy resin is presented. First, three tetramethyl biphenyl backboned hyperbranched epoxy resins (BPHBEs) were synthesized through a simple one-pot A 2 + B 3 polycondensation reaction. Then, they were incorporated into epox...
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| Veröffentlicht in: | Polymer bulletin (Berlin, Germany) Germany), 2018-10, Vol.75 (10), p.4571-4586 |
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| container_title | Polymer bulletin (Berlin, Germany) |
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| creator | Fei, Xiaoma Tang, Yuyao Wei, Wei Zhu, Ye Luo, Jing Li, Xiaojie Chen, Mingqing Liu, Xiaoya |
| description | In this article, an approach to toughen epoxy thermosets with hyperbranched epoxy resin is presented. First, three tetramethyl biphenyl backboned hyperbranched epoxy resins (BPHBEs) were synthesized through a simple one-pot A
2
+ B
3
polycondensation reaction. Then, they were incorporated into epoxy/anhydride and epoxy/jeffamine curing systems, respectively. The curing behavior was investigated by differential scanning calorimetry, which reveals that the adding of BPHBE to the formulation would not much affect the curing process. The influence of BPHBE on the mechanical and thermomechanical properties of both epoxy/anhydride and epoxy/jeffamine systems was studied. The results show that BPHBE can significantly toughen both two systems without much trade-offs in their strength, modulus and
T
g
. While the initial decomposition temperature of the cured thermosets slightly drops. Owing to the miscible backbone structure and terminal epoxy groups, no phase separation was observed in SEM. |
| doi_str_mv | 10.1007/s00289-018-2269-2 |
| format | Article |
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2
+ B
3
polycondensation reaction. Then, they were incorporated into epoxy/anhydride and epoxy/jeffamine curing systems, respectively. The curing behavior was investigated by differential scanning calorimetry, which reveals that the adding of BPHBE to the formulation would not much affect the curing process. The influence of BPHBE on the mechanical and thermomechanical properties of both epoxy/anhydride and epoxy/jeffamine systems was studied. The results show that BPHBE can significantly toughen both two systems without much trade-offs in their strength, modulus and
T
g
. While the initial decomposition temperature of the cured thermosets slightly drops. Owing to the miscible backbone structure and terminal epoxy groups, no phase separation was observed in SEM.</description><identifier>ISSN: 0170-0839</identifier><identifier>EISSN: 1436-2449</identifier><identifier>DOI: 10.1007/s00289-018-2269-2</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Anhydrides ; Characterization and Evaluation of Materials ; Chemistry ; Chemistry and Materials Science ; Complex Fluids and Microfluidics ; Curing ; Epoxy resins ; Fourier transforms ; Heat resistance ; Impact strength ; Morphology ; NMR ; Nuclear magnetic resonance ; Organic Chemistry ; Original Paper ; Phase separation ; Physical Chemistry ; Polycondensation reactions ; Polymer Sciences ; Polymers ; Shear strength ; Soft and Granular Matter ; Thermomechanical properties</subject><ispartof>Polymer bulletin (Berlin, Germany), 2018-10, Vol.75 (10), p.4571-4586</ispartof><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2018</rights><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2018.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c353t-a87cf8d6523c4f3dd4b2eb746f3d85be02cd68279bdd87e709ad04fb59ce00103</citedby><cites>FETCH-LOGICAL-c353t-a87cf8d6523c4f3dd4b2eb746f3d85be02cd68279bdd87e709ad04fb59ce00103</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00289-018-2269-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2917963566?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,776,780,21367,27901,27902,33721,41464,42533,43781,51294</link.rule.ids></links><search><creatorcontrib>Fei, Xiaoma</creatorcontrib><creatorcontrib>Tang, Yuyao</creatorcontrib><creatorcontrib>Wei, Wei</creatorcontrib><creatorcontrib>Zhu, Ye</creatorcontrib><creatorcontrib>Luo, Jing</creatorcontrib><creatorcontrib>Li, Xiaojie</creatorcontrib><creatorcontrib>Chen, Mingqing</creatorcontrib><creatorcontrib>Liu, Xiaoya</creatorcontrib><title>One-pot synthesis of tetramethyl biphenyl backboned hyperbranched epoxy resin as an efficient toughening modifier for two epoxy curing systems</title><title>Polymer bulletin (Berlin, Germany)</title><addtitle>Polym. Bull</addtitle><description>In this article, an approach to toughen epoxy thermosets with hyperbranched epoxy resin is presented. First, three tetramethyl biphenyl backboned hyperbranched epoxy resins (BPHBEs) were synthesized through a simple one-pot A
2
+ B
3
polycondensation reaction. Then, they were incorporated into epoxy/anhydride and epoxy/jeffamine curing systems, respectively. The curing behavior was investigated by differential scanning calorimetry, which reveals that the adding of BPHBE to the formulation would not much affect the curing process. The influence of BPHBE on the mechanical and thermomechanical properties of both epoxy/anhydride and epoxy/jeffamine systems was studied. The results show that BPHBE can significantly toughen both two systems without much trade-offs in their strength, modulus and
T
g
. While the initial decomposition temperature of the cured thermosets slightly drops. Owing to the miscible backbone structure and terminal epoxy groups, no phase separation was observed in SEM.</description><subject>Anhydrides</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Complex Fluids and Microfluidics</subject><subject>Curing</subject><subject>Epoxy resins</subject><subject>Fourier transforms</subject><subject>Heat resistance</subject><subject>Impact strength</subject><subject>Morphology</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Organic Chemistry</subject><subject>Original Paper</subject><subject>Phase separation</subject><subject>Physical Chemistry</subject><subject>Polycondensation reactions</subject><subject>Polymer Sciences</subject><subject>Polymers</subject><subject>Shear strength</subject><subject>Soft and Granular Matter</subject><subject>Thermomechanical properties</subject><issn>0170-0839</issn><issn>1436-2449</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp1kM1KxTAQhYMoeL36AO4CrqNJ2qbNUsQ_ENzoOqTJxFa9SU1y0b6Ez2zKFVy5mjPMfGeYg9Apo-eM0vYiUco7SSjrCOdCEr6HVqyuBOF1LffRirKWEtpV8hAdpfRKSy8EW6HvRw9kChmn2ecB0phwcDhDjnoDeZjfcT9OA_hFaPPWBw8WD_MEsY_am6F0MIWvGcfCeqwT1h6Dc6MZwWecw_al0KN_wZtgRzdCxC5EnD_DL2e2cZmmOWXYpGN04PR7gpPfukbPN9dPV3fk4fH2_urygZiqqTLRXWtcZ0XDK1O7ytq659C3tSi6a3qg3FjR8Vb21nYttFRqS2vXN9JAeZ1Wa3S2851i-NhCyuo1bKMvJxWXrJWiaoQoW2y3ZWJIKYJTUxw3Os6KUbXErnaxqxK7WmJXvDB8x6RpeQzin_P_0A-GWYmS</recordid><startdate>20181001</startdate><enddate>20181001</enddate><creator>Fei, Xiaoma</creator><creator>Tang, Yuyao</creator><creator>Wei, Wei</creator><creator>Zhu, Ye</creator><creator>Luo, Jing</creator><creator>Li, Xiaojie</creator><creator>Chen, Mingqing</creator><creator>Liu, Xiaoya</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>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope></search><sort><creationdate>20181001</creationdate><title>One-pot synthesis of tetramethyl biphenyl backboned hyperbranched epoxy resin as an efficient toughening modifier for two epoxy curing systems</title><author>Fei, Xiaoma ; Tang, Yuyao ; Wei, Wei ; Zhu, Ye ; Luo, Jing ; Li, Xiaojie ; Chen, Mingqing ; Liu, Xiaoya</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c353t-a87cf8d6523c4f3dd4b2eb746f3d85be02cd68279bdd87e709ad04fb59ce00103</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Anhydrides</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Complex Fluids and Microfluidics</topic><topic>Curing</topic><topic>Epoxy resins</topic><topic>Fourier transforms</topic><topic>Heat resistance</topic><topic>Impact strength</topic><topic>Morphology</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Organic Chemistry</topic><topic>Original Paper</topic><topic>Phase separation</topic><topic>Physical Chemistry</topic><topic>Polycondensation reactions</topic><topic>Polymer Sciences</topic><topic>Polymers</topic><topic>Shear strength</topic><topic>Soft and Granular Matter</topic><topic>Thermomechanical properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fei, Xiaoma</creatorcontrib><creatorcontrib>Tang, Yuyao</creatorcontrib><creatorcontrib>Wei, Wei</creatorcontrib><creatorcontrib>Zhu, Ye</creatorcontrib><creatorcontrib>Luo, Jing</creatorcontrib><creatorcontrib>Li, Xiaojie</creatorcontrib><creatorcontrib>Chen, Mingqing</creatorcontrib><creatorcontrib>Liu, Xiaoya</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials 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><jtitle>Polymer bulletin (Berlin, Germany)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fei, Xiaoma</au><au>Tang, Yuyao</au><au>Wei, Wei</au><au>Zhu, Ye</au><au>Luo, Jing</au><au>Li, Xiaojie</au><au>Chen, Mingqing</au><au>Liu, Xiaoya</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>One-pot synthesis of tetramethyl biphenyl backboned hyperbranched epoxy resin as an efficient toughening modifier for two epoxy curing systems</atitle><jtitle>Polymer bulletin (Berlin, Germany)</jtitle><stitle>Polym. Bull</stitle><date>2018-10-01</date><risdate>2018</risdate><volume>75</volume><issue>10</issue><spage>4571</spage><epage>4586</epage><pages>4571-4586</pages><issn>0170-0839</issn><eissn>1436-2449</eissn><abstract>In this article, an approach to toughen epoxy thermosets with hyperbranched epoxy resin is presented. First, three tetramethyl biphenyl backboned hyperbranched epoxy resins (BPHBEs) were synthesized through a simple one-pot A
2
+ B
3
polycondensation reaction. Then, they were incorporated into epoxy/anhydride and epoxy/jeffamine curing systems, respectively. The curing behavior was investigated by differential scanning calorimetry, which reveals that the adding of BPHBE to the formulation would not much affect the curing process. The influence of BPHBE on the mechanical and thermomechanical properties of both epoxy/anhydride and epoxy/jeffamine systems was studied. The results show that BPHBE can significantly toughen both two systems without much trade-offs in their strength, modulus and
T
g
. While the initial decomposition temperature of the cured thermosets slightly drops. Owing to the miscible backbone structure and terminal epoxy groups, no phase separation was observed in SEM.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s00289-018-2269-2</doi><tpages>16</tpages></addata></record> |
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| subjects | Anhydrides Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Complex Fluids and Microfluidics Curing Epoxy resins Fourier transforms Heat resistance Impact strength Morphology NMR Nuclear magnetic resonance Organic Chemistry Original Paper Phase separation Physical Chemistry Polycondensation reactions Polymer Sciences Polymers Shear strength Soft and Granular Matter Thermomechanical properties |
| title | One-pot synthesis of tetramethyl biphenyl backboned hyperbranched epoxy resin as an efficient toughening modifier for two epoxy curing systems |
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