Thermal degradation behavior and structures of thermoplastic cassava starch/sisal fiber composites
The thermoplastic cassava starch (TPS)/sisal fiber (SF) composites were prepared by melt blending. The effects of SF content and its surface treated by sodium hydroxide (NaOH) and silane coupling agent (KH550) on the thermal degradation behavior and structures of TPS were investigated by thermogravi...
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| Veröffentlicht in: | Polymer composites 2022-04, Vol.43 (4), p.2022-2033 |
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| container_title | Polymer composites |
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| creator | Liu, Yuxin Liao, Liangyan Xiong, Junmei Liang, Zesheng |
| description | The thermoplastic cassava starch (TPS)/sisal fiber (SF) composites were prepared by melt blending. The effects of SF content and its surface treated by sodium hydroxide (NaOH) and silane coupling agent (KH550) on the thermal degradation behavior and structures of TPS were investigated by thermogravimetric‐mass spectrometry (TG‐MS), Fourier transform infrared spectroscopy (FTIR), X‐ray diffraction (XRD) and nuclear magnetic resonance (NMR). The thermal decomposition temperatures of TPS/SF composites increase with the SF content. The thermal decomposition products of TPS/SF composites are mainly methane, H2O, acetylene, formaldehyde, methanol and CO2. The thermal stability of composites containing SF treated by NaOH is better than that of KH550. TPS/SF composites show A + V types crystal, and the sample containing SF treated by NaOH has the highest V type crystal. The experimental results reveal that the content and the surface of SF play an important role in the thermal stability and structures changes of TPS/SF composites.
TPS/SF composite was prepared through melting mixing method. The thermal behavior was related with the structure of TPS/SF composite. |
| doi_str_mv | 10.1002/pc.26516 |
| format | Article |
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TPS/SF composite was prepared through melting mixing method. The thermal behavior was related with the structure of TPS/SF composite.</description><identifier>ISSN: 0272-8397</identifier><identifier>EISSN: 1548-0569</identifier><identifier>DOI: 10.1002/pc.26516</identifier><language>eng</language><publisher>Hoboken, USA: John Wiley & Sons, Inc</publisher><subject>Acetylene ; Blending effects ; Cassava ; Coupling agents ; crystal ; Fiber reinforced plastics ; Fourier transforms ; Mass spectrometry ; Melt blending ; molecular structure ; NMR ; Nuclear magnetic resonance ; Sisal ; sisal fiber ; Sodium hydroxide ; Structural stability ; surface properties ; Thermal decomposition ; Thermal degradation ; Thermal stability ; thermoplastic cassava starch</subject><ispartof>Polymer composites, 2022-04, Vol.43 (4), p.2022-2033</ispartof><rights>2022 Society of Plastics Engineers.</rights><rights>2022 Society of Plastics Engineers</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2936-28f6b09996cd940587b7dc18aafbb58ad4c2dad03973c3678d4ffa0285629a633</citedby><cites>FETCH-LOGICAL-c2936-28f6b09996cd940587b7dc18aafbb58ad4c2dad03973c3678d4ffa0285629a633</cites><orcidid>0000-0001-8086-4703</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%2Fpc.26516$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fpc.26516$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1416,27922,27923,45572,45573</link.rule.ids></links><search><creatorcontrib>Liu, Yuxin</creatorcontrib><creatorcontrib>Liao, Liangyan</creatorcontrib><creatorcontrib>Xiong, Junmei</creatorcontrib><creatorcontrib>Liang, Zesheng</creatorcontrib><title>Thermal degradation behavior and structures of thermoplastic cassava starch/sisal fiber composites</title><title>Polymer composites</title><description>The thermoplastic cassava starch (TPS)/sisal fiber (SF) composites were prepared by melt blending. The effects of SF content and its surface treated by sodium hydroxide (NaOH) and silane coupling agent (KH550) on the thermal degradation behavior and structures of TPS were investigated by thermogravimetric‐mass spectrometry (TG‐MS), Fourier transform infrared spectroscopy (FTIR), X‐ray diffraction (XRD) and nuclear magnetic resonance (NMR). The thermal decomposition temperatures of TPS/SF composites increase with the SF content. The thermal decomposition products of TPS/SF composites are mainly methane, H2O, acetylene, formaldehyde, methanol and CO2. The thermal stability of composites containing SF treated by NaOH is better than that of KH550. TPS/SF composites show A + V types crystal, and the sample containing SF treated by NaOH has the highest V type crystal. The experimental results reveal that the content and the surface of SF play an important role in the thermal stability and structures changes of TPS/SF composites.
TPS/SF composite was prepared through melting mixing method. The thermal behavior was related with the structure of TPS/SF composite.</description><subject>Acetylene</subject><subject>Blending effects</subject><subject>Cassava</subject><subject>Coupling agents</subject><subject>crystal</subject><subject>Fiber reinforced plastics</subject><subject>Fourier transforms</subject><subject>Mass spectrometry</subject><subject>Melt blending</subject><subject>molecular structure</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Sisal</subject><subject>sisal fiber</subject><subject>Sodium hydroxide</subject><subject>Structural stability</subject><subject>surface properties</subject><subject>Thermal decomposition</subject><subject>Thermal degradation</subject><subject>Thermal stability</subject><subject>thermoplastic cassava starch</subject><issn>0272-8397</issn><issn>1548-0569</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp10DtPwzAUBWALgUQpSPwESywsaR0ncewRVbykSjCU2brxg7pK6-CbFPXfk1JWprt8Okf3EHKbs1nOGJ93ZsZFlYszMsmrUmasEuqcTBiveSYLVV-SK8TNKHMhiglpVmuXttBS6z4TWOhD3NHGrWEfYqKwsxT7NJh-SA5p9LQ_8ti1gH0w1AAi7GE0kMx6jgHHJB8al6iJ2y5i6B1ekwsPLbqbvzslH0-Pq8VLtnx7fl08LDPDVSEyLr1omFJKGKtKVsm6qa3JJYBvmkqCLQ23YNn4Q2EKUUtbeg-My0pwBaIopuTulNul-DU47PUmDmk3VmouSikVq8tqVPcnZVJETM7rLoUtpIPOmT4uqDujfxccaXai36F1h3-dfl-c_A_29nLN</recordid><startdate>202204</startdate><enddate>202204</enddate><creator>Liu, Yuxin</creator><creator>Liao, Liangyan</creator><creator>Xiong, Junmei</creator><creator>Liang, Zesheng</creator><general>John Wiley & Sons, Inc</general><general>Blackwell Publishing Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0001-8086-4703</orcidid></search><sort><creationdate>202204</creationdate><title>Thermal degradation behavior and structures of thermoplastic cassava starch/sisal fiber composites</title><author>Liu, Yuxin ; Liao, Liangyan ; Xiong, Junmei ; Liang, Zesheng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2936-28f6b09996cd940587b7dc18aafbb58ad4c2dad03973c3678d4ffa0285629a633</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Acetylene</topic><topic>Blending effects</topic><topic>Cassava</topic><topic>Coupling agents</topic><topic>crystal</topic><topic>Fiber reinforced plastics</topic><topic>Fourier transforms</topic><topic>Mass spectrometry</topic><topic>Melt blending</topic><topic>molecular structure</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Sisal</topic><topic>sisal fiber</topic><topic>Sodium hydroxide</topic><topic>Structural stability</topic><topic>surface properties</topic><topic>Thermal decomposition</topic><topic>Thermal degradation</topic><topic>Thermal stability</topic><topic>thermoplastic cassava starch</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Yuxin</creatorcontrib><creatorcontrib>Liao, Liangyan</creatorcontrib><creatorcontrib>Xiong, Junmei</creatorcontrib><creatorcontrib>Liang, Zesheng</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Polymer composites</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Yuxin</au><au>Liao, Liangyan</au><au>Xiong, Junmei</au><au>Liang, Zesheng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Thermal degradation behavior and structures of thermoplastic cassava starch/sisal fiber composites</atitle><jtitle>Polymer composites</jtitle><date>2022-04</date><risdate>2022</risdate><volume>43</volume><issue>4</issue><spage>2022</spage><epage>2033</epage><pages>2022-2033</pages><issn>0272-8397</issn><eissn>1548-0569</eissn><abstract>The thermoplastic cassava starch (TPS)/sisal fiber (SF) composites were prepared by melt blending. The effects of SF content and its surface treated by sodium hydroxide (NaOH) and silane coupling agent (KH550) on the thermal degradation behavior and structures of TPS were investigated by thermogravimetric‐mass spectrometry (TG‐MS), Fourier transform infrared spectroscopy (FTIR), X‐ray diffraction (XRD) and nuclear magnetic resonance (NMR). The thermal decomposition temperatures of TPS/SF composites increase with the SF content. The thermal decomposition products of TPS/SF composites are mainly methane, H2O, acetylene, formaldehyde, methanol and CO2. The thermal stability of composites containing SF treated by NaOH is better than that of KH550. TPS/SF composites show A + V types crystal, and the sample containing SF treated by NaOH has the highest V type crystal. The experimental results reveal that the content and the surface of SF play an important role in the thermal stability and structures changes of TPS/SF composites.
TPS/SF composite was prepared through melting mixing method. The thermal behavior was related with the structure of TPS/SF composite.</abstract><cop>Hoboken, USA</cop><pub>John Wiley & Sons, Inc</pub><doi>10.1002/pc.26516</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0001-8086-4703</orcidid></addata></record> |
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| ispartof | Polymer composites, 2022-04, Vol.43 (4), p.2022-2033 |
| issn | 0272-8397 1548-0569 |
| language | eng |
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| source | Wiley Online Library All Journals |
| subjects | Acetylene Blending effects Cassava Coupling agents crystal Fiber reinforced plastics Fourier transforms Mass spectrometry Melt blending molecular structure NMR Nuclear magnetic resonance Sisal sisal fiber Sodium hydroxide Structural stability surface properties Thermal decomposition Thermal degradation Thermal stability thermoplastic cassava starch |
| title | Thermal degradation behavior and structures of thermoplastic cassava starch/sisal fiber composites |
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