Bio-Based Polyurethane Foams from Kraft Lignin with Improved Fire Resistance
Rigid polyurethane foams (RPUFs) were synthesized using exclusively lignin-based polyol (LBP) obtained via the oxyalkylation of kraft lignin with propylene carbonate (PC). Using the design of experiments methodology combined with statistical analysis, the formulations were optimized to obtain a bio-...
Gespeichert in:
| Veröffentlicht in: | Polymers 2023-02, Vol.15 (5), p.1074 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 5 |
| container_start_page | 1074 |
| container_title | Polymers |
| container_volume | 15 |
| creator | Vieira, Fernanda R Gama, Nuno V Evtuguin, Dmitry V Amorim, Carlos O Amaral, Vitor S Pinto, Paula C O R Barros-Timmons, Ana |
| description | Rigid polyurethane foams (RPUFs) were synthesized using exclusively lignin-based polyol (LBP) obtained via the oxyalkylation of kraft lignin with propylene carbonate (PC). Using the design of experiments methodology combined with statistical analysis, the formulations were optimized to obtain a bio-based RPUF with low thermal conductivity and low apparent density to be used as a lightweight insulating material. The thermo-mechanical properties of the ensuing foams were compared with those of a commercial RPUF and a RPUF (RPUF-conv) produced using a conventional polyol. The bio-based RPUF obtained using the optimized formulation exhibited low thermal conductivity (0.0289 W/m·K), low density (33.2 kg/m
), and reasonable cell morphology. Although the bio-based RPUF has slightly lower thermo-oxidative stability and mechanical properties than RPUF-conv, it is still suitable for thermal insulation applications. In addition, the fire resistance of this bio-based foam has been improved, with its average heat release rate (HRR) reduced by 18.5% and its burn time extended by 25% compared to RPUF-conv. Overall, this bio-based RPUF has shown potential to replace petroleum-based RPUF as an insulating material. This is the first report regarding the use of 100% unpurified LBP obtained via the oxyalkylation of LignoBoost kraft lignin in the production of RPUFs. |
| doi_str_mv | 10.3390/polym15051074 |
| format | Article |
| fullrecord | <record><control><sourceid>gale_pubme</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_10005662</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A741844461</galeid><sourcerecordid>A741844461</sourcerecordid><originalsourceid>FETCH-LOGICAL-c455t-858aee4476a2efe8118a827a2ded73590cfbd4c6dcc633d2e721333ebb58b4503</originalsourceid><addsrcrecordid>eNpdkc1P2zAYxi00RBFw5DpF2mWXMH87PU2AKCAqgaZxthznTesqsTs7AfHf46pdBdgHW_bveeznfRE6J_iCsSn-tQ7dW08EFgQrfoCOKVas5Ezibx_2E3SW0grnwYWURB2hCZNTzBkRx2h-5UJ5ZRI0xVM2GyMMS-OhmAXTp6KNoS8eommHYu4W3vni1Q3L4r5fx_CSJTMXofgDyaXBeAun6LA1XYKz3XqCnmc3f6_vyvnj7f315by0XIihrERlADhX0lBooSKkMhVVhjbQKCam2LZ1w61srJWMNRQUJYwxqGtR1VxgdoJ-b33XY91DY8EP0XR6HV1v4psOxunPN94t9SK8aJKLkGtAs8PPnUMM_0ZIg-5dstB1OXsYk6aqkiSjdIP--IKuwhh9zrehBCU0e2bqYkstTAfa-Tbkh22eDfTOBg-ty-eXipOKcy5JFpRbgY0hpQjt_vsE601z9afmZv77x8x7-n8r2TvRaZ_B</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2785212005</pqid></control><display><type>article</type><title>Bio-Based Polyurethane Foams from Kraft Lignin with Improved Fire Resistance</title><source>PubMed Central Free</source><source>PubMed Central Open Access</source><source>MDPI - Multidisciplinary Digital Publishing Institute</source><source>EZB-FREE-00999 freely available EZB journals</source><creator>Vieira, Fernanda R ; Gama, Nuno V ; Evtuguin, Dmitry V ; Amorim, Carlos O ; Amaral, Vitor S ; Pinto, Paula C O R ; Barros-Timmons, Ana</creator><creatorcontrib>Vieira, Fernanda R ; Gama, Nuno V ; Evtuguin, Dmitry V ; Amorim, Carlos O ; Amaral, Vitor S ; Pinto, Paula C O R ; Barros-Timmons, Ana</creatorcontrib><description>Rigid polyurethane foams (RPUFs) were synthesized using exclusively lignin-based polyol (LBP) obtained via the oxyalkylation of kraft lignin with propylene carbonate (PC). Using the design of experiments methodology combined with statistical analysis, the formulations were optimized to obtain a bio-based RPUF with low thermal conductivity and low apparent density to be used as a lightweight insulating material. The thermo-mechanical properties of the ensuing foams were compared with those of a commercial RPUF and a RPUF (RPUF-conv) produced using a conventional polyol. The bio-based RPUF obtained using the optimized formulation exhibited low thermal conductivity (0.0289 W/m·K), low density (33.2 kg/m
), and reasonable cell morphology. Although the bio-based RPUF has slightly lower thermo-oxidative stability and mechanical properties than RPUF-conv, it is still suitable for thermal insulation applications. In addition, the fire resistance of this bio-based foam has been improved, with its average heat release rate (HRR) reduced by 18.5% and its burn time extended by 25% compared to RPUF-conv. Overall, this bio-based RPUF has shown potential to replace petroleum-based RPUF as an insulating material. This is the first report regarding the use of 100% unpurified LBP obtained via the oxyalkylation of LignoBoost kraft lignin in the production of RPUFs.</description><identifier>ISSN: 2073-4360</identifier><identifier>EISSN: 2073-4360</identifier><identifier>DOI: 10.3390/polym15051074</identifier><identifier>PMID: 36904315</identifier><language>eng</language><publisher>Switzerland: MDPI AG</publisher><subject>Analysis ; Bulk density ; Chemical synthesis ; Design of experiments ; Fire resistance ; Foam ; Heat conductivity ; Heat release rate ; Heat transfer ; Identification and classification ; Insulation ; Lignin ; Liquor ; Mechanical properties ; Methods ; Plastic foam ; Polyethylene glycol ; Polyurethane foam ; Polyurethanes ; Propylene ; Statistical analysis ; Surfactants ; Thermal conductivity ; Thermal insulation ; Thermal properties ; Thermomechanical properties ; Viscosity</subject><ispartof>Polymers, 2023-02, Vol.15 (5), p.1074</ispartof><rights>COPYRIGHT 2023 MDPI AG</rights><rights>2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2023 by the authors. 2023</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c455t-858aee4476a2efe8118a827a2ded73590cfbd4c6dcc633d2e721333ebb58b4503</citedby><cites>FETCH-LOGICAL-c455t-858aee4476a2efe8118a827a2ded73590cfbd4c6dcc633d2e721333ebb58b4503</cites><orcidid>0000-0003-3359-7133 ; 0000-0002-6462-8679 ; 0000-0002-6304-5105 ; 0000-0003-4148-4374 ; 0000-0002-3017-8462 ; 0000-0002-1561-4406</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC10005662/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC10005662/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,27924,27925,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/36904315$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Vieira, Fernanda R</creatorcontrib><creatorcontrib>Gama, Nuno V</creatorcontrib><creatorcontrib>Evtuguin, Dmitry V</creatorcontrib><creatorcontrib>Amorim, Carlos O</creatorcontrib><creatorcontrib>Amaral, Vitor S</creatorcontrib><creatorcontrib>Pinto, Paula C O R</creatorcontrib><creatorcontrib>Barros-Timmons, Ana</creatorcontrib><title>Bio-Based Polyurethane Foams from Kraft Lignin with Improved Fire Resistance</title><title>Polymers</title><addtitle>Polymers (Basel)</addtitle><description>Rigid polyurethane foams (RPUFs) were synthesized using exclusively lignin-based polyol (LBP) obtained via the oxyalkylation of kraft lignin with propylene carbonate (PC). Using the design of experiments methodology combined with statistical analysis, the formulations were optimized to obtain a bio-based RPUF with low thermal conductivity and low apparent density to be used as a lightweight insulating material. The thermo-mechanical properties of the ensuing foams were compared with those of a commercial RPUF and a RPUF (RPUF-conv) produced using a conventional polyol. The bio-based RPUF obtained using the optimized formulation exhibited low thermal conductivity (0.0289 W/m·K), low density (33.2 kg/m
), and reasonable cell morphology. Although the bio-based RPUF has slightly lower thermo-oxidative stability and mechanical properties than RPUF-conv, it is still suitable for thermal insulation applications. In addition, the fire resistance of this bio-based foam has been improved, with its average heat release rate (HRR) reduced by 18.5% and its burn time extended by 25% compared to RPUF-conv. Overall, this bio-based RPUF has shown potential to replace petroleum-based RPUF as an insulating material. This is the first report regarding the use of 100% unpurified LBP obtained via the oxyalkylation of LignoBoost kraft lignin in the production of RPUFs.</description><subject>Analysis</subject><subject>Bulk density</subject><subject>Chemical synthesis</subject><subject>Design of experiments</subject><subject>Fire resistance</subject><subject>Foam</subject><subject>Heat conductivity</subject><subject>Heat release rate</subject><subject>Heat transfer</subject><subject>Identification and classification</subject><subject>Insulation</subject><subject>Lignin</subject><subject>Liquor</subject><subject>Mechanical properties</subject><subject>Methods</subject><subject>Plastic foam</subject><subject>Polyethylene glycol</subject><subject>Polyurethane foam</subject><subject>Polyurethanes</subject><subject>Propylene</subject><subject>Statistical analysis</subject><subject>Surfactants</subject><subject>Thermal conductivity</subject><subject>Thermal insulation</subject><subject>Thermal properties</subject><subject>Thermomechanical properties</subject><subject>Viscosity</subject><issn>2073-4360</issn><issn>2073-4360</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNpdkc1P2zAYxi00RBFw5DpF2mWXMH87PU2AKCAqgaZxthznTesqsTs7AfHf46pdBdgHW_bveeznfRE6J_iCsSn-tQ7dW08EFgQrfoCOKVas5Ezibx_2E3SW0grnwYWURB2hCZNTzBkRx2h-5UJ5ZRI0xVM2GyMMS-OhmAXTp6KNoS8eommHYu4W3vni1Q3L4r5fx_CSJTMXofgDyaXBeAun6LA1XYKz3XqCnmc3f6_vyvnj7f315by0XIihrERlADhX0lBooSKkMhVVhjbQKCam2LZ1w61srJWMNRQUJYwxqGtR1VxgdoJ-b33XY91DY8EP0XR6HV1v4psOxunPN94t9SK8aJKLkGtAs8PPnUMM_0ZIg-5dstB1OXsYk6aqkiSjdIP--IKuwhh9zrehBCU0e2bqYkstTAfa-Tbkh22eDfTOBg-ty-eXipOKcy5JFpRbgY0hpQjt_vsE601z9afmZv77x8x7-n8r2TvRaZ_B</recordid><startdate>20230221</startdate><enddate>20230221</enddate><creator>Vieira, Fernanda R</creator><creator>Gama, Nuno V</creator><creator>Evtuguin, Dmitry V</creator><creator>Amorim, Carlos O</creator><creator>Amaral, Vitor S</creator><creator>Pinto, Paula C O R</creator><creator>Barros-Timmons, Ana</creator><general>MDPI AG</general><general>MDPI</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0003-3359-7133</orcidid><orcidid>https://orcid.org/0000-0002-6462-8679</orcidid><orcidid>https://orcid.org/0000-0002-6304-5105</orcidid><orcidid>https://orcid.org/0000-0003-4148-4374</orcidid><orcidid>https://orcid.org/0000-0002-3017-8462</orcidid><orcidid>https://orcid.org/0000-0002-1561-4406</orcidid></search><sort><creationdate>20230221</creationdate><title>Bio-Based Polyurethane Foams from Kraft Lignin with Improved Fire Resistance</title><author>Vieira, Fernanda R ; Gama, Nuno V ; Evtuguin, Dmitry V ; Amorim, Carlos O ; Amaral, Vitor S ; Pinto, Paula C O R ; Barros-Timmons, Ana</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c455t-858aee4476a2efe8118a827a2ded73590cfbd4c6dcc633d2e721333ebb58b4503</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Analysis</topic><topic>Bulk density</topic><topic>Chemical synthesis</topic><topic>Design of experiments</topic><topic>Fire resistance</topic><topic>Foam</topic><topic>Heat conductivity</topic><topic>Heat release rate</topic><topic>Heat transfer</topic><topic>Identification and classification</topic><topic>Insulation</topic><topic>Lignin</topic><topic>Liquor</topic><topic>Mechanical properties</topic><topic>Methods</topic><topic>Plastic foam</topic><topic>Polyethylene glycol</topic><topic>Polyurethane foam</topic><topic>Polyurethanes</topic><topic>Propylene</topic><topic>Statistical analysis</topic><topic>Surfactants</topic><topic>Thermal conductivity</topic><topic>Thermal insulation</topic><topic>Thermal properties</topic><topic>Thermomechanical properties</topic><topic>Viscosity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Vieira, Fernanda R</creatorcontrib><creatorcontrib>Gama, Nuno V</creatorcontrib><creatorcontrib>Evtuguin, Dmitry V</creatorcontrib><creatorcontrib>Amorim, Carlos O</creatorcontrib><creatorcontrib>Amaral, Vitor S</creatorcontrib><creatorcontrib>Pinto, Paula C O R</creatorcontrib><creatorcontrib>Barros-Timmons, Ana</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</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 Research Database</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>Access via ProQuest (Open Access)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Polymers</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Vieira, Fernanda R</au><au>Gama, Nuno V</au><au>Evtuguin, Dmitry V</au><au>Amorim, Carlos O</au><au>Amaral, Vitor S</au><au>Pinto, Paula C O R</au><au>Barros-Timmons, Ana</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Bio-Based Polyurethane Foams from Kraft Lignin with Improved Fire Resistance</atitle><jtitle>Polymers</jtitle><addtitle>Polymers (Basel)</addtitle><date>2023-02-21</date><risdate>2023</risdate><volume>15</volume><issue>5</issue><spage>1074</spage><pages>1074-</pages><issn>2073-4360</issn><eissn>2073-4360</eissn><abstract>Rigid polyurethane foams (RPUFs) were synthesized using exclusively lignin-based polyol (LBP) obtained via the oxyalkylation of kraft lignin with propylene carbonate (PC). Using the design of experiments methodology combined with statistical analysis, the formulations were optimized to obtain a bio-based RPUF with low thermal conductivity and low apparent density to be used as a lightweight insulating material. The thermo-mechanical properties of the ensuing foams were compared with those of a commercial RPUF and a RPUF (RPUF-conv) produced using a conventional polyol. The bio-based RPUF obtained using the optimized formulation exhibited low thermal conductivity (0.0289 W/m·K), low density (33.2 kg/m
), and reasonable cell morphology. Although the bio-based RPUF has slightly lower thermo-oxidative stability and mechanical properties than RPUF-conv, it is still suitable for thermal insulation applications. In addition, the fire resistance of this bio-based foam has been improved, with its average heat release rate (HRR) reduced by 18.5% and its burn time extended by 25% compared to RPUF-conv. Overall, this bio-based RPUF has shown potential to replace petroleum-based RPUF as an insulating material. This is the first report regarding the use of 100% unpurified LBP obtained via the oxyalkylation of LignoBoost kraft lignin in the production of RPUFs.</abstract><cop>Switzerland</cop><pub>MDPI AG</pub><pmid>36904315</pmid><doi>10.3390/polym15051074</doi><orcidid>https://orcid.org/0000-0003-3359-7133</orcidid><orcidid>https://orcid.org/0000-0002-6462-8679</orcidid><orcidid>https://orcid.org/0000-0002-6304-5105</orcidid><orcidid>https://orcid.org/0000-0003-4148-4374</orcidid><orcidid>https://orcid.org/0000-0002-3017-8462</orcidid><orcidid>https://orcid.org/0000-0002-1561-4406</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2073-4360 |
| ispartof | Polymers, 2023-02, Vol.15 (5), p.1074 |
| issn | 2073-4360 2073-4360 |
| language | eng |
| recordid | cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_10005662 |
| source | PubMed Central Free; PubMed Central Open Access; MDPI - Multidisciplinary Digital Publishing Institute; EZB-FREE-00999 freely available EZB journals |
| subjects | Analysis Bulk density Chemical synthesis Design of experiments Fire resistance Foam Heat conductivity Heat release rate Heat transfer Identification and classification Insulation Lignin Liquor Mechanical properties Methods Plastic foam Polyethylene glycol Polyurethane foam Polyurethanes Propylene Statistical analysis Surfactants Thermal conductivity Thermal insulation Thermal properties Thermomechanical properties Viscosity |
| title | Bio-Based Polyurethane Foams from Kraft Lignin with Improved Fire Resistance |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-01T03%3A47%3A09IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Bio-Based%20Polyurethane%20Foams%20from%20Kraft%20Lignin%20with%20Improved%20Fire%20Resistance&rft.jtitle=Polymers&rft.au=Vieira,%20Fernanda%20R&rft.date=2023-02-21&rft.volume=15&rft.issue=5&rft.spage=1074&rft.pages=1074-&rft.issn=2073-4360&rft.eissn=2073-4360&rft_id=info:doi/10.3390/polym15051074&rft_dat=%3Cgale_pubme%3EA741844461%3C/gale_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2785212005&rft_id=info:pmid/36904315&rft_galeid=A741844461&rfr_iscdi=true |