An analysis of the role of nonreactive plasticizers in the crosslinking reactions of a rigid resin
ABSTRACT A uniform dispersion of reactants is necessary to achieve a complete reaction involving multiple components. Using a combination of infrared spectroscopy, thermal analysis, and low field NMR, we have elucidated the role of a new class of nonreactive plasticizers on the crosslinking reaction...
Gespeichert in:
| Veröffentlicht in: | Journal of polymer science. Part B, Polymer physics Polymer physics, 2017-01, Vol.55 (2), p.206-213 |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 213 |
|---|---|
| container_issue | 2 |
| container_start_page | 206 |
| container_title | Journal of polymer science. Part B, Polymer physics |
| container_volume | 55 |
| creator | Patel, Jigneshkumar P. Deshmukh, Subrajeet Zhao, Caixia Wamuo, Onyenkachi Hsu, Shaw Ling Schoch, Andrew B. Carleen, Sena Ada Matsumoto, Dean |
| description | ABSTRACT
A uniform dispersion of reactants is necessary to achieve a complete reaction involving multiple components. Using a combination of infrared spectroscopy, thermal analysis, and low field NMR, we have elucidated the role of a new class of nonreactive plasticizers on the crosslinking reaction between hexamethylenetetramine (HMTA) and phenol formaldehyde resin. These two seemingly dissimilar reactants are responsible for the exceptionally high mechanical strength in a number of organic–inorganic composites. The efficiency of the curing reaction is characterized by the changing functionality of HMTA. Infrared active vibrations are used to characterize the changing molecular structures as a function of temperature. The T1 spin‐lattice relaxation time is used for the characterization of segmental dynamics of the chains in the formation of the crosslinked product. The segmental mobility depends on the amount of crosslinking and the stiffness of the chain. This study shows that this new class of nonreactive plasticizer can induce highly crosslinked structures without any of the environmental impact of the current technology. An efficient crosslinking reaction in phenolic resin can be achieved by using methyl benzoate as a nonreacting plasticizer. Low field NMR, in conjunction with infrared spectroscopy (mid and near) and DSC, clarified the crosslinking reaction mechanism and the ensuing structure. © 2016 Wiley Periodicals, Inc. J. Polym. Sci., Part B: Polym. Phys. 2017, 55, 206–213
An efficient crosslinking reaction in phenolic resin can be achieved by using methyl benzoate as a non‐reacting plasticizer. Low field NMR, in conjunction with infrared spectroscopy (mid‐ and near‐) and DSC, clarified the crosslinking reaction mechanism and the ensuing structure. |
| doi_str_mv | 10.1002/polb.24261 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1880014749</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>4269246151</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3751-7a3c7acc53a4f92f7263c4b8c7e44d4f1d5366afc951c5042160911de666ee9a3</originalsourceid><addsrcrecordid>eNp90MtKAzEUBuAgCtbqxicIuBFhajKT2yyreINCXeg6pJlMTU2TMZkq9emdiysXrnLI-fJDfgDOMZphhPLrJrjVLCc5wwdgglFZZogIcQgmSAiesZyxY3CS0gahbkfLCVjNPVReuX2yCYYatm8GxuBMP_vgo1G6tZ8GNk6l1mr7bWKC1g9Ox5CSs_7d-jUcZfBDioLRrm3VXSbrT8FRrVwyZ7_nFLze373cPmaL5cPT7XyR6YJTnHFVaK60poUidZnXPGeFJiuhuSGkIjWuaMGYqnVJsaaI5JihEuPKMMaMKVUxBZdjbhPDx86kVm5t0sY55U3YJYmFQAgTTsqOXvyhm7CLXQ29IpRRLhjv1NWoho9GU8sm2q2Ke4mR7OuWfd1yqLvDeMRf1pn9P1I-Lxc345sf-xqChQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1845657867</pqid></control><display><type>article</type><title>An analysis of the role of nonreactive plasticizers in the crosslinking reactions of a rigid resin</title><source>Access via Wiley Online Library</source><creator>Patel, Jigneshkumar P. ; Deshmukh, Subrajeet ; Zhao, Caixia ; Wamuo, Onyenkachi ; Hsu, Shaw Ling ; Schoch, Andrew B. ; Carleen, Sena Ada ; Matsumoto, Dean</creator><creatorcontrib>Patel, Jigneshkumar P. ; Deshmukh, Subrajeet ; Zhao, Caixia ; Wamuo, Onyenkachi ; Hsu, Shaw Ling ; Schoch, Andrew B. ; Carleen, Sena Ada ; Matsumoto, Dean</creatorcontrib><description>ABSTRACT
A uniform dispersion of reactants is necessary to achieve a complete reaction involving multiple components. Using a combination of infrared spectroscopy, thermal analysis, and low field NMR, we have elucidated the role of a new class of nonreactive plasticizers on the crosslinking reaction between hexamethylenetetramine (HMTA) and phenol formaldehyde resin. These two seemingly dissimilar reactants are responsible for the exceptionally high mechanical strength in a number of organic–inorganic composites. The efficiency of the curing reaction is characterized by the changing functionality of HMTA. Infrared active vibrations are used to characterize the changing molecular structures as a function of temperature. The T1 spin‐lattice relaxation time is used for the characterization of segmental dynamics of the chains in the formation of the crosslinked product. The segmental mobility depends on the amount of crosslinking and the stiffness of the chain. This study shows that this new class of nonreactive plasticizer can induce highly crosslinked structures without any of the environmental impact of the current technology. An efficient crosslinking reaction in phenolic resin can be achieved by using methyl benzoate as a nonreacting plasticizer. Low field NMR, in conjunction with infrared spectroscopy (mid and near) and DSC, clarified the crosslinking reaction mechanism and the ensuing structure. © 2016 Wiley Periodicals, Inc. J. Polym. Sci., Part B: Polym. Phys. 2017, 55, 206–213
An efficient crosslinking reaction in phenolic resin can be achieved by using methyl benzoate as a non‐reacting plasticizer. Low field NMR, in conjunction with infrared spectroscopy (mid‐ and near‐) and DSC, clarified the crosslinking reaction mechanism and the ensuing structure.</description><identifier>ISSN: 0887-6266</identifier><identifier>EISSN: 1099-0488</identifier><identifier>DOI: 10.1002/polb.24261</identifier><identifier>CODEN: JPBPEM</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc</publisher><subject>Benzoates ; Crosslinking ; Curing ; Infrared spectroscopy ; Nuclear magnetic resonance ; Phenolic resins ; Plasticizers ; reacting and nonreacting plasticizers ; reacting functionalities ; Reaction mechanisms ; segmental mobility</subject><ispartof>Journal of polymer science. Part B, Polymer physics, 2017-01, Vol.55 (2), p.206-213</ispartof><rights>2016 Wiley Periodicals, Inc.</rights><rights>2017 Wiley Periodicals, Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3751-7a3c7acc53a4f92f7263c4b8c7e44d4f1d5366afc951c5042160911de666ee9a3</citedby><cites>FETCH-LOGICAL-c3751-7a3c7acc53a4f92f7263c4b8c7e44d4f1d5366afc951c5042160911de666ee9a3</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%2Fpolb.24261$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fpolb.24261$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Patel, Jigneshkumar P.</creatorcontrib><creatorcontrib>Deshmukh, Subrajeet</creatorcontrib><creatorcontrib>Zhao, Caixia</creatorcontrib><creatorcontrib>Wamuo, Onyenkachi</creatorcontrib><creatorcontrib>Hsu, Shaw Ling</creatorcontrib><creatorcontrib>Schoch, Andrew B.</creatorcontrib><creatorcontrib>Carleen, Sena Ada</creatorcontrib><creatorcontrib>Matsumoto, Dean</creatorcontrib><title>An analysis of the role of nonreactive plasticizers in the crosslinking reactions of a rigid resin</title><title>Journal of polymer science. Part B, Polymer physics</title><description>ABSTRACT
A uniform dispersion of reactants is necessary to achieve a complete reaction involving multiple components. Using a combination of infrared spectroscopy, thermal analysis, and low field NMR, we have elucidated the role of a new class of nonreactive plasticizers on the crosslinking reaction between hexamethylenetetramine (HMTA) and phenol formaldehyde resin. These two seemingly dissimilar reactants are responsible for the exceptionally high mechanical strength in a number of organic–inorganic composites. The efficiency of the curing reaction is characterized by the changing functionality of HMTA. Infrared active vibrations are used to characterize the changing molecular structures as a function of temperature. The T1 spin‐lattice relaxation time is used for the characterization of segmental dynamics of the chains in the formation of the crosslinked product. The segmental mobility depends on the amount of crosslinking and the stiffness of the chain. This study shows that this new class of nonreactive plasticizer can induce highly crosslinked structures without any of the environmental impact of the current technology. An efficient crosslinking reaction in phenolic resin can be achieved by using methyl benzoate as a nonreacting plasticizer. Low field NMR, in conjunction with infrared spectroscopy (mid and near) and DSC, clarified the crosslinking reaction mechanism and the ensuing structure. © 2016 Wiley Periodicals, Inc. J. Polym. Sci., Part B: Polym. Phys. 2017, 55, 206–213
An efficient crosslinking reaction in phenolic resin can be achieved by using methyl benzoate as a non‐reacting plasticizer. Low field NMR, in conjunction with infrared spectroscopy (mid‐ and near‐) and DSC, clarified the crosslinking reaction mechanism and the ensuing structure.</description><subject>Benzoates</subject><subject>Crosslinking</subject><subject>Curing</subject><subject>Infrared spectroscopy</subject><subject>Nuclear magnetic resonance</subject><subject>Phenolic resins</subject><subject>Plasticizers</subject><subject>reacting and nonreacting plasticizers</subject><subject>reacting functionalities</subject><subject>Reaction mechanisms</subject><subject>segmental mobility</subject><issn>0887-6266</issn><issn>1099-0488</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp90MtKAzEUBuAgCtbqxicIuBFhajKT2yyreINCXeg6pJlMTU2TMZkq9emdiysXrnLI-fJDfgDOMZphhPLrJrjVLCc5wwdgglFZZogIcQgmSAiesZyxY3CS0gahbkfLCVjNPVReuX2yCYYatm8GxuBMP_vgo1G6tZ8GNk6l1mr7bWKC1g9Ox5CSs_7d-jUcZfBDioLRrm3VXSbrT8FRrVwyZ7_nFLze373cPmaL5cPT7XyR6YJTnHFVaK60poUidZnXPGeFJiuhuSGkIjWuaMGYqnVJsaaI5JihEuPKMMaMKVUxBZdjbhPDx86kVm5t0sY55U3YJYmFQAgTTsqOXvyhm7CLXQ29IpRRLhjv1NWoho9GU8sm2q2Ke4mR7OuWfd1yqLvDeMRf1pn9P1I-Lxc345sf-xqChQ</recordid><startdate>20170115</startdate><enddate>20170115</enddate><creator>Patel, Jigneshkumar P.</creator><creator>Deshmukh, Subrajeet</creator><creator>Zhao, Caixia</creator><creator>Wamuo, Onyenkachi</creator><creator>Hsu, Shaw Ling</creator><creator>Schoch, Andrew B.</creator><creator>Carleen, Sena Ada</creator><creator>Matsumoto, Dean</creator><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20170115</creationdate><title>An analysis of the role of nonreactive plasticizers in the crosslinking reactions of a rigid resin</title><author>Patel, Jigneshkumar P. ; Deshmukh, Subrajeet ; Zhao, Caixia ; Wamuo, Onyenkachi ; Hsu, Shaw Ling ; Schoch, Andrew B. ; Carleen, Sena Ada ; Matsumoto, Dean</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3751-7a3c7acc53a4f92f7263c4b8c7e44d4f1d5366afc951c5042160911de666ee9a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Benzoates</topic><topic>Crosslinking</topic><topic>Curing</topic><topic>Infrared spectroscopy</topic><topic>Nuclear magnetic resonance</topic><topic>Phenolic resins</topic><topic>Plasticizers</topic><topic>reacting and nonreacting plasticizers</topic><topic>reacting functionalities</topic><topic>Reaction mechanisms</topic><topic>segmental mobility</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Patel, Jigneshkumar P.</creatorcontrib><creatorcontrib>Deshmukh, Subrajeet</creatorcontrib><creatorcontrib>Zhao, Caixia</creatorcontrib><creatorcontrib>Wamuo, Onyenkachi</creatorcontrib><creatorcontrib>Hsu, Shaw Ling</creatorcontrib><creatorcontrib>Schoch, Andrew B.</creatorcontrib><creatorcontrib>Carleen, Sena Ada</creatorcontrib><creatorcontrib>Matsumoto, Dean</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of polymer science. Part B, Polymer physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Patel, Jigneshkumar P.</au><au>Deshmukh, Subrajeet</au><au>Zhao, Caixia</au><au>Wamuo, Onyenkachi</au><au>Hsu, Shaw Ling</au><au>Schoch, Andrew B.</au><au>Carleen, Sena Ada</au><au>Matsumoto, Dean</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An analysis of the role of nonreactive plasticizers in the crosslinking reactions of a rigid resin</atitle><jtitle>Journal of polymer science. Part B, Polymer physics</jtitle><date>2017-01-15</date><risdate>2017</risdate><volume>55</volume><issue>2</issue><spage>206</spage><epage>213</epage><pages>206-213</pages><issn>0887-6266</issn><eissn>1099-0488</eissn><coden>JPBPEM</coden><abstract>ABSTRACT
A uniform dispersion of reactants is necessary to achieve a complete reaction involving multiple components. Using a combination of infrared spectroscopy, thermal analysis, and low field NMR, we have elucidated the role of a new class of nonreactive plasticizers on the crosslinking reaction between hexamethylenetetramine (HMTA) and phenol formaldehyde resin. These two seemingly dissimilar reactants are responsible for the exceptionally high mechanical strength in a number of organic–inorganic composites. The efficiency of the curing reaction is characterized by the changing functionality of HMTA. Infrared active vibrations are used to characterize the changing molecular structures as a function of temperature. The T1 spin‐lattice relaxation time is used for the characterization of segmental dynamics of the chains in the formation of the crosslinked product. The segmental mobility depends on the amount of crosslinking and the stiffness of the chain. This study shows that this new class of nonreactive plasticizer can induce highly crosslinked structures without any of the environmental impact of the current technology. An efficient crosslinking reaction in phenolic resin can be achieved by using methyl benzoate as a nonreacting plasticizer. Low field NMR, in conjunction with infrared spectroscopy (mid and near) and DSC, clarified the crosslinking reaction mechanism and the ensuing structure. © 2016 Wiley Periodicals, Inc. J. Polym. Sci., Part B: Polym. Phys. 2017, 55, 206–213
An efficient crosslinking reaction in phenolic resin can be achieved by using methyl benzoate as a non‐reacting plasticizer. Low field NMR, in conjunction with infrared spectroscopy (mid‐ and near‐) and DSC, clarified the crosslinking reaction mechanism and the ensuing structure.</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/polb.24261</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0887-6266 |
| ispartof | Journal of polymer science. Part B, Polymer physics, 2017-01, Vol.55 (2), p.206-213 |
| issn | 0887-6266 1099-0488 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1880014749 |
| source | Access via Wiley Online Library |
| subjects | Benzoates Crosslinking Curing Infrared spectroscopy Nuclear magnetic resonance Phenolic resins Plasticizers reacting and nonreacting plasticizers reacting functionalities Reaction mechanisms segmental mobility |
| title | An analysis of the role of nonreactive plasticizers in the crosslinking reactions of a rigid resin |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-23T16%3A37%3A39IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=An%20analysis%20of%20the%20role%20of%20nonreactive%20plasticizers%20in%20the%20crosslinking%20reactions%20of%20a%20rigid%20resin&rft.jtitle=Journal%20of%20polymer%20science.%20Part%20B,%20Polymer%20physics&rft.au=Patel,%20Jigneshkumar%20P.&rft.date=2017-01-15&rft.volume=55&rft.issue=2&rft.spage=206&rft.epage=213&rft.pages=206-213&rft.issn=0887-6266&rft.eissn=1099-0488&rft.coden=JPBPEM&rft_id=info:doi/10.1002/polb.24261&rft_dat=%3Cproquest_cross%3E4269246151%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1845657867&rft_id=info:pmid/&rfr_iscdi=true |