Development and characterization of a new bio-adhesive for wood using cassava starch and bio-oil
This work presents the development and characterization of a new and environmentally friendly wood bio-adhesive using cassava starch and bio-oil that was from the fast pyrolysis of larch sawdust. Bio-oil contains large amounts of chemicals and is cheap and renewable compared to the traditional modif...
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| Veröffentlicht in: | International journal of adhesion and adhesives 2018-12, Vol.87, p.91-97 |
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| container_title | International journal of adhesion and adhesives |
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| creator | Xing, Jingchen Li, Tingting Yu, Yuxiang Chen, Chao Chang, Jianmin |
| description | This work presents the development and characterization of a new and environmentally friendly wood bio-adhesive using cassava starch and bio-oil that was from the fast pyrolysis of larch sawdust. Bio-oil contains large amounts of chemicals and is cheap and renewable compared to the traditional modification methods for starch-based adhesives. It will bring great benefits if bio-oil can be used as the chemical additive to improve the quality of the regular starch-based wood adhesive. This study prepared the bio-oil-starch (BOS) adhesive and examined its properties. The structure and thermal decomposition stability were characterized with Fourier transform infrared spectroscopy, scanning electron microscopy, atomic force microscopy and thermogravimetric analysis. Results showed that, compared with a regular starch-based wood adhesive, the BOS adhesive displayed better liquidity, longer storage period (extended from 13 days to 55 days) and higher shear strength (the bonding strength of starch-based wood adhesive with 25% of bio-oil increased 17.4% in the dry state and 50.9% in the wet state, and its water resistance increased by 10.0%). Characterization showed that the improved performance of the BOS adhesive was supported by its strengthened molecular structure and enhanced thermal stability. The introduction of bio-oil significantly improved the properties and modified the structure of the regular starch-based wood adhesive. |
| doi_str_mv | 10.1016/j.ijadhadh.2018.09.005 |
| format | Article |
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Bio-oil contains large amounts of chemicals and is cheap and renewable compared to the traditional modification methods for starch-based adhesives. It will bring great benefits if bio-oil can be used as the chemical additive to improve the quality of the regular starch-based wood adhesive. This study prepared the bio-oil-starch (BOS) adhesive and examined its properties. The structure and thermal decomposition stability were characterized with Fourier transform infrared spectroscopy, scanning electron microscopy, atomic force microscopy and thermogravimetric analysis. Results showed that, compared with a regular starch-based wood adhesive, the BOS adhesive displayed better liquidity, longer storage period (extended from 13 days to 55 days) and higher shear strength (the bonding strength of starch-based wood adhesive with 25% of bio-oil increased 17.4% in the dry state and 50.9% in the wet state, and its water resistance increased by 10.0%). Characterization showed that the improved performance of the BOS adhesive was supported by its strengthened molecular structure and enhanced thermal stability. The introduction of bio-oil significantly improved the properties and modified the structure of the regular starch-based wood adhesive.</description><identifier>ISSN: 0143-7496</identifier><identifier>EISSN: 1879-0127</identifier><identifier>DOI: 10.1016/j.ijadhadh.2018.09.005</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Adhesives ; Atomic force microscopy ; Bio-oil ; Bonding strength ; Carbohydrates ; Cassava ; Drying oils ; Fourier transforms ; Infrared analysis ; Molecular structure ; Organic chemistry ; Pyrolysis ; Sawdust ; Scanning electron microscopy ; Shear strength ; Starch ; Starch-based adhesive ; Thermal decomposition ; Thermal stability ; Thermogravimetric analysis ; Water resistance ; Wood adhesive</subject><ispartof>International journal of adhesion and adhesives, 2018-12, Vol.87, p.91-97</ispartof><rights>2018</rights><rights>Copyright Elsevier BV Dec 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c340t-9fe4da06aff0ca49f01b2b3c214746078c01463fea9fe7dd80fa28d405fbba853</citedby><cites>FETCH-LOGICAL-c340t-9fe4da06aff0ca49f01b2b3c214746078c01463fea9fe7dd80fa28d405fbba853</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.ijadhadh.2018.09.005$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,777,781,3537,27905,27906,45976</link.rule.ids></links><search><creatorcontrib>Xing, Jingchen</creatorcontrib><creatorcontrib>Li, Tingting</creatorcontrib><creatorcontrib>Yu, Yuxiang</creatorcontrib><creatorcontrib>Chen, Chao</creatorcontrib><creatorcontrib>Chang, Jianmin</creatorcontrib><title>Development and characterization of a new bio-adhesive for wood using cassava starch and bio-oil</title><title>International journal of adhesion and adhesives</title><description>This work presents the development and characterization of a new and environmentally friendly wood bio-adhesive using cassava starch and bio-oil that was from the fast pyrolysis of larch sawdust. Bio-oil contains large amounts of chemicals and is cheap and renewable compared to the traditional modification methods for starch-based adhesives. It will bring great benefits if bio-oil can be used as the chemical additive to improve the quality of the regular starch-based wood adhesive. This study prepared the bio-oil-starch (BOS) adhesive and examined its properties. The structure and thermal decomposition stability were characterized with Fourier transform infrared spectroscopy, scanning electron microscopy, atomic force microscopy and thermogravimetric analysis. Results showed that, compared with a regular starch-based wood adhesive, the BOS adhesive displayed better liquidity, longer storage period (extended from 13 days to 55 days) and higher shear strength (the bonding strength of starch-based wood adhesive with 25% of bio-oil increased 17.4% in the dry state and 50.9% in the wet state, and its water resistance increased by 10.0%). Characterization showed that the improved performance of the BOS adhesive was supported by its strengthened molecular structure and enhanced thermal stability. The introduction of bio-oil significantly improved the properties and modified the structure of the regular starch-based wood adhesive.</description><subject>Adhesives</subject><subject>Atomic force microscopy</subject><subject>Bio-oil</subject><subject>Bonding strength</subject><subject>Carbohydrates</subject><subject>Cassava</subject><subject>Drying oils</subject><subject>Fourier transforms</subject><subject>Infrared analysis</subject><subject>Molecular structure</subject><subject>Organic chemistry</subject><subject>Pyrolysis</subject><subject>Sawdust</subject><subject>Scanning electron microscopy</subject><subject>Shear strength</subject><subject>Starch</subject><subject>Starch-based adhesive</subject><subject>Thermal decomposition</subject><subject>Thermal stability</subject><subject>Thermogravimetric analysis</subject><subject>Water resistance</subject><subject>Wood adhesive</subject><issn>0143-7496</issn><issn>1879-0127</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNqFkMtKAzEUhoMoWKuvIAHXM57MZG47pV5BcKPreCY5sRnaSU2mLfr0Tq2uhQNn81_4P8bOBaQCRHnZpa5DMx8vzUDUKTQpQHHAJqKumgREVh2yCQiZJ5VsymN2EmMHICqQ-YS93dCGFn61pH7g2Buu5xhQDxTcFw7O99xbjrynLW-dT8YSim5D3PrAt94bvo6uf-caY8QN8jhg0POfoJ3cu8UpO7K4iHT2-6fs9e72ZfaQPD3fP86unxKdSxiSxpI0CCVaCxplY0G0WZvrTMhKllDVelxQ5pZwVFbG1GAxq42EwrYt1kU-ZRf73FXwH2uKg-r8OvRjpcpEXjYAstipyr1KBx9jIKtWwS0xfCoBakdTdeqPptrRVNCokeZovNobadywcRRU1I56TcYF0oMy3v0X8Q2g3YIf</recordid><startdate>201812</startdate><enddate>201812</enddate><creator>Xing, Jingchen</creator><creator>Li, Tingting</creator><creator>Yu, Yuxiang</creator><creator>Chen, Chao</creator><creator>Chang, Jianmin</creator><general>Elsevier Ltd</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>KR7</scope></search><sort><creationdate>201812</creationdate><title>Development and characterization of a new bio-adhesive for wood using cassava starch and bio-oil</title><author>Xing, Jingchen ; Li, Tingting ; Yu, Yuxiang ; Chen, Chao ; Chang, Jianmin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c340t-9fe4da06aff0ca49f01b2b3c214746078c01463fea9fe7dd80fa28d405fbba853</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Adhesives</topic><topic>Atomic force microscopy</topic><topic>Bio-oil</topic><topic>Bonding strength</topic><topic>Carbohydrates</topic><topic>Cassava</topic><topic>Drying oils</topic><topic>Fourier transforms</topic><topic>Infrared analysis</topic><topic>Molecular structure</topic><topic>Organic chemistry</topic><topic>Pyrolysis</topic><topic>Sawdust</topic><topic>Scanning electron microscopy</topic><topic>Shear strength</topic><topic>Starch</topic><topic>Starch-based adhesive</topic><topic>Thermal decomposition</topic><topic>Thermal stability</topic><topic>Thermogravimetric analysis</topic><topic>Water resistance</topic><topic>Wood adhesive</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xing, Jingchen</creatorcontrib><creatorcontrib>Li, Tingting</creatorcontrib><creatorcontrib>Yu, Yuxiang</creatorcontrib><creatorcontrib>Chen, Chao</creatorcontrib><creatorcontrib>Chang, Jianmin</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>International journal of adhesion and adhesives</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Xing, Jingchen</au><au>Li, Tingting</au><au>Yu, Yuxiang</au><au>Chen, Chao</au><au>Chang, Jianmin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Development and characterization of a new bio-adhesive for wood using cassava starch and bio-oil</atitle><jtitle>International journal of adhesion and adhesives</jtitle><date>2018-12</date><risdate>2018</risdate><volume>87</volume><spage>91</spage><epage>97</epage><pages>91-97</pages><issn>0143-7496</issn><eissn>1879-0127</eissn><abstract>This work presents the development and characterization of a new and environmentally friendly wood bio-adhesive using cassava starch and bio-oil that was from the fast pyrolysis of larch sawdust. Bio-oil contains large amounts of chemicals and is cheap and renewable compared to the traditional modification methods for starch-based adhesives. It will bring great benefits if bio-oil can be used as the chemical additive to improve the quality of the regular starch-based wood adhesive. This study prepared the bio-oil-starch (BOS) adhesive and examined its properties. The structure and thermal decomposition stability were characterized with Fourier transform infrared spectroscopy, scanning electron microscopy, atomic force microscopy and thermogravimetric analysis. Results showed that, compared with a regular starch-based wood adhesive, the BOS adhesive displayed better liquidity, longer storage period (extended from 13 days to 55 days) and higher shear strength (the bonding strength of starch-based wood adhesive with 25% of bio-oil increased 17.4% in the dry state and 50.9% in the wet state, and its water resistance increased by 10.0%). Characterization showed that the improved performance of the BOS adhesive was supported by its strengthened molecular structure and enhanced thermal stability. The introduction of bio-oil significantly improved the properties and modified the structure of the regular starch-based wood adhesive.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.ijadhadh.2018.09.005</doi><tpages>7</tpages></addata></record> |
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| subjects | Adhesives Atomic force microscopy Bio-oil Bonding strength Carbohydrates Cassava Drying oils Fourier transforms Infrared analysis Molecular structure Organic chemistry Pyrolysis Sawdust Scanning electron microscopy Shear strength Starch Starch-based adhesive Thermal decomposition Thermal stability Thermogravimetric analysis Water resistance Wood adhesive |
| title | Development and characterization of a new bio-adhesive for wood using cassava starch and bio-oil |
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