Mechanical Properties and Fire Resistance of Magnesium-Cemented Poplar Particleboard.
Identifieur interne : 000847 ( Main/Exploration ); précédent : 000846; suivant : 000848Mechanical Properties and Fire Resistance of Magnesium-Cemented Poplar Particleboard.
Auteurs : Nihua Zheng [République populaire de Chine] ; Danni Wu [République populaire de Chine] ; Ping Sun [République populaire de Chine] ; Hongguang Liu [République populaire de Chine] ; Bin Lou [République populaire de Chine] ; Li Li [République populaire de Chine]Source :
- Materials (Basel, Switzerland) [ 1996-1944 ] ; 2019.
Abstract
Magnesium-cemented poplar particleboard (MCPB) is a new environmental inorganic magnesium cementitious composite without formaldehyde release. In this study, soybean flour (SM), silane coupling agent (KH560), soybean protein isolate (SPI), polyethylene glycol (PEG-400), maleic anhydride (MAH), and polyacrylic acid (PAA) were added to MCPB to improve the mechanical properties, waterproofing properties, and flame retardancy. The results show that the SPI group had the best mechanical performance; the modulus of elasticity (MOE) was up to 5192 MPa and exceeded the Chinese national standard GBT 4897-2015 (GBT) by 67.4%, the modulus of rupture (MOR) reached 17.72 MPa and exceeded GBT by 18%. Thickness swelling (TS) after 24-hour immersion was 0.29% and reached the standard of GBT (≤16%). The fire resistance test of MCPB indicated that the KH560 group improved the flame retardancy, the heat release rate (HRR) was 18kW/m2, the total smoke produced (TSP) was 0.192 m2, the total heat release (THR) was 29.71 MJ/kg, which reached the Chinese national standard GBT 8624-2012.
DOI: 10.3390/ma12193161
PubMed: 31569659
PubMed Central: PMC6803986
Affiliations:
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sort="Wu, Danni" uniqKey="Wu D" first="Danni" last="Wu">Danni Wu</name><affiliation wicri:level="1"><nlm:affiliation>Wooden Material Science and Application, Beijing Forestry University, Beijing 100083, China. 15393366580@163.com.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Wooden Material Science and Application, Beijing Forestry University, Beijing 100083</wicri:regionArea><placeName><settlement type="city">Pékin</settlement></placeName></affiliation></author><author><name sortKey="Sun, Ping" sort="Sun, Ping" uniqKey="Sun P" first="Ping" last="Sun">Ping Sun</name><affiliation wicri:level="1"><nlm:affiliation>Wooden Material Science and Application, Beijing Forestry University, Beijing 100083, China. sp1996sghr@163.com.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Wooden Material Science and Application, Beijing Forestry University, Beijing 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type="published">2019</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Magnesium-cemented poplar particleboard (MCPB) is a new environmental inorganic magnesium cementitious composite without formaldehyde release. In this study, soybean flour (SM), silane coupling agent (KH560), soybean protein isolate (SPI), polyethylene glycol (PEG-400), maleic anhydride (MAH), and polyacrylic acid (PAA) were added to MCPB to improve the mechanical properties, waterproofing properties, and flame retardancy. The results show that the SPI group had the best mechanical performance; the modulus of elasticity (MOE) was up to 5192 MPa and exceeded the Chinese national standard GBT 4897-2015 (GBT) by 67.4%, the modulus of rupture (MOR) reached 17.72 MPa and exceeded GBT by 18%. Thickness swelling (TS) after 24-hour immersion was 0.29% and reached the standard of GBT (≤16%). The fire resistance test of MCPB indicated that the KH560 group improved the flame retardancy, the heat release rate (HRR) was 18kW/m<sup>2</sup>, the total smoke produced (TSP) was 0.192 m<sup>2</sup>, the total heat release (THR) was 29.71 MJ/kg, which reached the Chinese national standard GBT 8624-2012.</div></front></TEI><pubmed><MedlineCitation Status="PubMed-not-MEDLINE" Owner="NLM"><PMID Version="1">31569659</PMID><DateRevised><Year>2020</Year><Month>10</Month><Day>01</Day></DateRevised><Article PubModel="Electronic"><Journal><ISSN IssnType="Print">1996-1944</ISSN><JournalIssue CitedMedium="Print"><Volume>12</Volume><Issue>19</Issue><PubDate><Year>2019</Year><Month>Sep</Month><Day>27</Day></PubDate></JournalIssue><Title>Materials (Basel, Switzerland)</Title><ISOAbbreviation>Materials (Basel)</ISOAbbreviation></Journal><ArticleTitle>Mechanical Properties and Fire Resistance of Magnesium-Cemented Poplar Particleboard.</ArticleTitle><ELocationID EIdType="pii" ValidYN="Y">E3161</ELocationID><ELocationID EIdType="doi" ValidYN="Y">10.3390/ma12193161</ELocationID><Abstract><AbstractText>Magnesium-cemented poplar particleboard (MCPB) is a new environmental inorganic magnesium cementitious composite without formaldehyde release. In this study, soybean flour (SM), silane coupling agent (KH560), soybean protein isolate (SPI), polyethylene glycol (PEG-400), maleic anhydride (MAH), and polyacrylic acid (PAA) were added to MCPB to improve the mechanical properties, waterproofing properties, and flame retardancy. The results show that the SPI group had the best mechanical performance; the modulus of elasticity (MOE) was up to 5192 MPa and exceeded the Chinese national standard GBT 4897-2015 (GBT) by 67.4%, the modulus of rupture (MOR) reached 17.72 MPa and exceeded GBT by 18%. Thickness swelling (TS) after 24-hour immersion was 0.29% and reached the standard of GBT (≤16%). The fire resistance test of MCPB indicated that the KH560 group improved the flame retardancy, the heat release rate (HRR) was 18kW/m<sup>2</sup>, the total smoke produced (TSP) was 0.192 m<sup>2</sup>, the total heat release (THR) was 29.71 MJ/kg, which reached the Chinese national standard GBT 8624-2012.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Zheng</LastName><ForeName>Nihua</ForeName><Initials>N</Initials><AffiliationInfo><Affiliation>Wooden Material Science and Application, Beijing Forestry University, Beijing 100083, China. zheng_nihua@163.com.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Wu</LastName><ForeName>Danni</ForeName><Initials>D</Initials><AffiliationInfo><Affiliation>Wooden Material Science and Application, Beijing Forestry University, Beijing 100083, China. 15393366580@163.com.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sun</LastName><ForeName>Ping</ForeName><Initials>P</Initials><AffiliationInfo><Affiliation>Wooden Material Science and Application, Beijing Forestry University, Beijing 100083, China. sp1996sghr@163.com.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Liu</LastName><ForeName>Hongguang</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>Wooden Material Science and Application, Beijing Forestry University, Beijing 100083, China. bjfuliuhg@bjfu.edu.cn.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Lou</LastName><ForeName>Bin</ForeName><Initials>B</Initials><AffiliationInfo><Affiliation>Wooden Material Science and Application, Beijing Forestry University, Beijing 100083, China. luobincl@bjfu.edu.cn.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Li</LastName><ForeName>Li</ForeName><Initials>L</Initials><AffiliationInfo><Affiliation>Wooden Material Science and Application, Beijing Forestry University, Beijing 100083, China. bjfulili@126.com.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><GrantList CompleteYN="Y"><Grant><GrantID>￥150000</GrantID><Agency>2017YFC0703506</Agency><Country></Country></Grant></GrantList><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2019</Year><Month>09</Month><Day>27</Day></ArticleDate></Article><MedlineJournalInfo><Country>Switzerland</Country><MedlineTA>Materials (Basel)</MedlineTA><NlmUniqueID>101555929</NlmUniqueID><ISSNLinking>1996-1944</ISSNLinking></MedlineJournalInfo><CommentsCorrectionsList><CommentsCorrections RefType="ErratumIn"><RefSource>Materials (Basel). 2019 Dec 26;13(1):</RefSource><PMID Version="1">31888016</PMID></CommentsCorrections></CommentsCorrectionsList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">fire resistance</Keyword><Keyword MajorTopicYN="N">magnesium composites</Keyword><Keyword MajorTopicYN="N">mechanical properties</Keyword><Keyword MajorTopicYN="N">particleboard</Keyword><Keyword MajorTopicYN="N">rice straw</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2019</Year><Month>09</Month><Day>14</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2019</Year><Month>09</Month><Day>25</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2019</Year><Month>09</Month><Day>25</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2019</Year><Month>10</Month><Day>2</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2019</Year><Month>10</Month><Day>2</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2019</Year><Month>10</Month><Day>2</Day><Hour>6</Hour><Minute>1</Minute></PubMedPubDate></History><PublicationStatus>epublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">31569659</ArticleId><ArticleId IdType="pii">ma12193161</ArticleId><ArticleId IdType="doi">10.3390/ma12193161</ArticleId><ArticleId IdType="pmc">PMC6803986</ArticleId></ArticleIdList><ReferenceList><Reference><Citation>Int J Environ Res Public Health. 2019 Jun 18;16(12):</Citation><ArticleIdList><ArticleId IdType="pubmed">31216746</ArticleId></ArticleIdList></Reference><Reference><Citation>Materials (Basel). 2019 Jun 19;12(12):null</Citation><ArticleIdList><ArticleId IdType="pubmed">31248130</ArticleId></ArticleIdList></Reference></ReferenceList></PubmedData></pubmed><affiliations><list><country><li>République populaire de Chine</li></country><settlement><li>Pékin</li></settlement></list><tree><country name="République populaire de Chine"><noRegion><name sortKey="Zheng, Nihua" sort="Zheng, Nihua" uniqKey="Zheng N" first="Nihua" last="Zheng">Nihua Zheng</name></noRegion><name sortKey="Li, Li" sort="Li, Li" uniqKey="Li L" first="Li" last="Li">Li Li</name><name sortKey="Liu, Hongguang" sort="Liu, Hongguang" uniqKey="Liu H" first="Hongguang" last="Liu">Hongguang Liu</name><name sortKey="Lou, Bin" sort="Lou, Bin" uniqKey="Lou B" first="Bin" last="Lou">Bin Lou</name><name sortKey="Sun, Ping" sort="Sun, Ping" uniqKey="Sun P" first="Ping" last="Sun">Ping Sun</name><name sortKey="Wu, Danni" sort="Wu, Danni" uniqKey="Wu D" first="Danni" last="Wu">Danni Wu</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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