Flame retardancy, thermal properties, and combustion behaviors of intumescent flame‐retardant polypropylene containing (poly) piperazine pyrophosphate and melamine polyphosphate
A (poly) piperazine pyrophosphate (PIPP) was synthesized and its chemical structure was confirmed via Fourier transform infrared spectroscopy, 1H nuclear magnetic resonance, and 31P nuclear magnetic resonance. PIPP was used together with melamine polyphosphate (MPP) as an ammonium polyphosphate (APP...
Gespeichert in:
| Veröffentlicht in: | Polymers for advanced technologies 2020-11, Vol.31 (11), p.2701-2710 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 2710 |
|---|---|
| container_issue | 11 |
| container_start_page | 2701 |
| container_title | Polymers for advanced technologies |
| container_volume | 31 |
| creator | Hu, Zhi Zhong, Zhi‐Qiang Gong, Xiao‐Di |
| description | A (poly) piperazine pyrophosphate (PIPP) was synthesized and its chemical structure was confirmed via Fourier transform infrared spectroscopy, 1H nuclear magnetic resonance, and 31P nuclear magnetic resonance. PIPP was used together with melamine polyphosphate (MPP) as an ammonium polyphosphate (APP)‐free intumescent flame retardant (IFR) to prepare several flame‐retardant polypropylene (FRPP) composites. The flame retardancy and burning behaviors of the composites were investigated via limiting oxygen index (LOI) determination, vertical burning tests (UL‐94), and cone calorimeter tests. The thermal properties were investigated by means of thermogravimetric analysis under nitrogen and air atmosphere. Use of PIPP and MPP together yielded an increase in the LOI value, a UL‐94 V‐0 rating, and a decrease in both the values of PHRR and THR in cone calorimetric analysis. Visual observations and scanning electronic microscopy confirmed the occurrence of char formation, which acted as a heat and fire barrier in the condense phase. |
| doi_str_mv | 10.1002/pat.4996 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2448235448</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2448235448</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3306-858d91d2f933fd9de83ccaad82a8615b31e0034a34eb0e5f58ef7d7ac9e17c693</originalsourceid><addsrcrecordid>eNp1kc1KxDAUhYsoqKPgIwTcjGA1adppsxwG_0DQxbgud9JbJ9ImNckodeUj-C6-kU9iOuMs3SSB8_GdwImiE0YvGKXJZQf-IhVishMdMCpEzLKC7Q7vNIlzlub70aFzL5SGTOQH0fd1Ay0Six5sBVr258Qv0bbQkM6aDq1X6M4J6IpI0y5WziujyQKX8KaMdcTURGm_atFJ1J7Ug-3n82vr86QzTT-Y-gY1Bof2oLTSz2Q8JGekU6EEPlQIuz5wS-O6JXhcV7YYfOtosGyjo2ivhsbh8d89ip6ur-az2_j-4eZuNr2PJed0EhdZUQlWJbXgvK5EhQWXEqAqEigmLFtwhpTyFHiKC4pZnRVY51UOUiDL5UTwUXS68Yb_v67Q-fLFrKwOlWWSpkXCs3AGaryhpDXOWazLzqoWbF8yWg6TlGGScpgkoPEGfVcN9v9y5eN0vuZ_ARMhlM4</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2448235448</pqid></control><display><type>article</type><title>Flame retardancy, thermal properties, and combustion behaviors of intumescent flame‐retardant polypropylene containing (poly) piperazine pyrophosphate and melamine polyphosphate</title><source>Wiley Online Library Journals Frontfile Complete</source><creator>Hu, Zhi ; Zhong, Zhi‐Qiang ; Gong, Xiao‐Di</creator><creatorcontrib>Hu, Zhi ; Zhong, Zhi‐Qiang ; Gong, Xiao‐Di</creatorcontrib><description>A (poly) piperazine pyrophosphate (PIPP) was synthesized and its chemical structure was confirmed via Fourier transform infrared spectroscopy, 1H nuclear magnetic resonance, and 31P nuclear magnetic resonance. PIPP was used together with melamine polyphosphate (MPP) as an ammonium polyphosphate (APP)‐free intumescent flame retardant (IFR) to prepare several flame‐retardant polypropylene (FRPP) composites. The flame retardancy and burning behaviors of the composites were investigated via limiting oxygen index (LOI) determination, vertical burning tests (UL‐94), and cone calorimeter tests. The thermal properties were investigated by means of thermogravimetric analysis under nitrogen and air atmosphere. Use of PIPP and MPP together yielded an increase in the LOI value, a UL‐94 V‐0 rating, and a decrease in both the values of PHRR and THR in cone calorimetric analysis. Visual observations and scanning electronic microscopy confirmed the occurrence of char formation, which acted as a heat and fire barrier in the condense phase.</description><identifier>ISSN: 1042-7147</identifier><identifier>EISSN: 1099-1581</identifier><identifier>DOI: 10.1002/pat.4996</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>(poly) piperazine pyrophosphate ; APP‐free ; Char formation ; Chemical synthesis ; Combustion ; Cone calorimeters ; flame retardant ; Flame retardants ; Fourier transforms ; Melamine ; NMR ; Nuclear magnetic resonance ; Polymer matrix composites ; Polypropylene ; Thermodynamic properties ; Thermogravimetric analysis ; Visual observation</subject><ispartof>Polymers for advanced technologies, 2020-11, Vol.31 (11), p.2701-2710</ispartof><rights>2020 John Wiley & Sons Ltd</rights><rights>2020 John Wiley & Sons, Ltd.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3306-858d91d2f933fd9de83ccaad82a8615b31e0034a34eb0e5f58ef7d7ac9e17c693</citedby><cites>FETCH-LOGICAL-c3306-858d91d2f933fd9de83ccaad82a8615b31e0034a34eb0e5f58ef7d7ac9e17c693</cites><orcidid>0000-0001-6513-0904</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%2Fpat.4996$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fpat.4996$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Hu, Zhi</creatorcontrib><creatorcontrib>Zhong, Zhi‐Qiang</creatorcontrib><creatorcontrib>Gong, Xiao‐Di</creatorcontrib><title>Flame retardancy, thermal properties, and combustion behaviors of intumescent flame‐retardant polypropylene containing (poly) piperazine pyrophosphate and melamine polyphosphate</title><title>Polymers for advanced technologies</title><description>A (poly) piperazine pyrophosphate (PIPP) was synthesized and its chemical structure was confirmed via Fourier transform infrared spectroscopy, 1H nuclear magnetic resonance, and 31P nuclear magnetic resonance. PIPP was used together with melamine polyphosphate (MPP) as an ammonium polyphosphate (APP)‐free intumescent flame retardant (IFR) to prepare several flame‐retardant polypropylene (FRPP) composites. The flame retardancy and burning behaviors of the composites were investigated via limiting oxygen index (LOI) determination, vertical burning tests (UL‐94), and cone calorimeter tests. The thermal properties were investigated by means of thermogravimetric analysis under nitrogen and air atmosphere. Use of PIPP and MPP together yielded an increase in the LOI value, a UL‐94 V‐0 rating, and a decrease in both the values of PHRR and THR in cone calorimetric analysis. Visual observations and scanning electronic microscopy confirmed the occurrence of char formation, which acted as a heat and fire barrier in the condense phase.</description><subject>(poly) piperazine pyrophosphate</subject><subject>APP‐free</subject><subject>Char formation</subject><subject>Chemical synthesis</subject><subject>Combustion</subject><subject>Cone calorimeters</subject><subject>flame retardant</subject><subject>Flame retardants</subject><subject>Fourier transforms</subject><subject>Melamine</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Polymer matrix composites</subject><subject>Polypropylene</subject><subject>Thermodynamic properties</subject><subject>Thermogravimetric analysis</subject><subject>Visual observation</subject><issn>1042-7147</issn><issn>1099-1581</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1kc1KxDAUhYsoqKPgIwTcjGA1adppsxwG_0DQxbgud9JbJ9ImNckodeUj-C6-kU9iOuMs3SSB8_GdwImiE0YvGKXJZQf-IhVishMdMCpEzLKC7Q7vNIlzlub70aFzL5SGTOQH0fd1Ay0Six5sBVr258Qv0bbQkM6aDq1X6M4J6IpI0y5WziujyQKX8KaMdcTURGm_atFJ1J7Ug-3n82vr86QzTT-Y-gY1Bof2oLTSz2Q8JGekU6EEPlQIuz5wS-O6JXhcV7YYfOtosGyjo2ivhsbh8d89ip6ur-az2_j-4eZuNr2PJed0EhdZUQlWJbXgvK5EhQWXEqAqEigmLFtwhpTyFHiKC4pZnRVY51UOUiDL5UTwUXS68Yb_v67Q-fLFrKwOlWWSpkXCs3AGaryhpDXOWazLzqoWbF8yWg6TlGGScpgkoPEGfVcN9v9y5eN0vuZ_ARMhlM4</recordid><startdate>202011</startdate><enddate>202011</enddate><creator>Hu, Zhi</creator><creator>Zhong, Zhi‐Qiang</creator><creator>Gong, Xiao‐Di</creator><general>John Wiley & Sons, Ltd</general><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0001-6513-0904</orcidid></search><sort><creationdate>202011</creationdate><title>Flame retardancy, thermal properties, and combustion behaviors of intumescent flame‐retardant polypropylene containing (poly) piperazine pyrophosphate and melamine polyphosphate</title><author>Hu, Zhi ; Zhong, Zhi‐Qiang ; Gong, Xiao‐Di</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3306-858d91d2f933fd9de83ccaad82a8615b31e0034a34eb0e5f58ef7d7ac9e17c693</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>(poly) piperazine pyrophosphate</topic><topic>APP‐free</topic><topic>Char formation</topic><topic>Chemical synthesis</topic><topic>Combustion</topic><topic>Cone calorimeters</topic><topic>flame retardant</topic><topic>Flame retardants</topic><topic>Fourier transforms</topic><topic>Melamine</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Polymer matrix composites</topic><topic>Polypropylene</topic><topic>Thermodynamic properties</topic><topic>Thermogravimetric analysis</topic><topic>Visual observation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hu, Zhi</creatorcontrib><creatorcontrib>Zhong, Zhi‐Qiang</creatorcontrib><creatorcontrib>Gong, Xiao‐Di</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Polymers for advanced technologies</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hu, Zhi</au><au>Zhong, Zhi‐Qiang</au><au>Gong, Xiao‐Di</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Flame retardancy, thermal properties, and combustion behaviors of intumescent flame‐retardant polypropylene containing (poly) piperazine pyrophosphate and melamine polyphosphate</atitle><jtitle>Polymers for advanced technologies</jtitle><date>2020-11</date><risdate>2020</risdate><volume>31</volume><issue>11</issue><spage>2701</spage><epage>2710</epage><pages>2701-2710</pages><issn>1042-7147</issn><eissn>1099-1581</eissn><abstract>A (poly) piperazine pyrophosphate (PIPP) was synthesized and its chemical structure was confirmed via Fourier transform infrared spectroscopy, 1H nuclear magnetic resonance, and 31P nuclear magnetic resonance. PIPP was used together with melamine polyphosphate (MPP) as an ammonium polyphosphate (APP)‐free intumescent flame retardant (IFR) to prepare several flame‐retardant polypropylene (FRPP) composites. The flame retardancy and burning behaviors of the composites were investigated via limiting oxygen index (LOI) determination, vertical burning tests (UL‐94), and cone calorimeter tests. The thermal properties were investigated by means of thermogravimetric analysis under nitrogen and air atmosphere. Use of PIPP and MPP together yielded an increase in the LOI value, a UL‐94 V‐0 rating, and a decrease in both the values of PHRR and THR in cone calorimetric analysis. Visual observations and scanning electronic microscopy confirmed the occurrence of char formation, which acted as a heat and fire barrier in the condense phase.</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Ltd</pub><doi>10.1002/pat.4996</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0001-6513-0904</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1042-7147 |
| ispartof | Polymers for advanced technologies, 2020-11, Vol.31 (11), p.2701-2710 |
| issn | 1042-7147 1099-1581 |
| language | eng |
| recordid | cdi_proquest_journals_2448235448 |
| source | Wiley Online Library Journals Frontfile Complete |
| subjects | (poly) piperazine pyrophosphate APP‐free Char formation Chemical synthesis Combustion Cone calorimeters flame retardant Flame retardants Fourier transforms Melamine NMR Nuclear magnetic resonance Polymer matrix composites Polypropylene Thermodynamic properties Thermogravimetric analysis Visual observation |
| title | Flame retardancy, thermal properties, and combustion behaviors of intumescent flame‐retardant polypropylene containing (poly) piperazine pyrophosphate and melamine polyphosphate |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T11%3A08%3A55IST&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=Flame%20retardancy,%20thermal%20properties,%20and%20combustion%20behaviors%20of%20intumescent%20flame%E2%80%90retardant%20polypropylene%20containing%20(poly)%20piperazine%20pyrophosphate%20and%20melamine%20polyphosphate&rft.jtitle=Polymers%20for%20advanced%20technologies&rft.au=Hu,%20Zhi&rft.date=2020-11&rft.volume=31&rft.issue=11&rft.spage=2701&rft.epage=2710&rft.pages=2701-2710&rft.issn=1042-7147&rft.eissn=1099-1581&rft_id=info:doi/10.1002/pat.4996&rft_dat=%3Cproquest_cross%3E2448235448%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=2448235448&rft_id=info:pmid/&rfr_iscdi=true |