Thermal analysis of Oriental beech wood treated with some borates as fire retardants
Wood is widely used as a construction material for many applications. To have knowledge about the thermal degradation characteristic of wood could be crucial for indoor and outdoor applications. Chemical treatments could improve the resistance of wood against fire and heat. In this study, to investi...
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| Lenguaje: | English |
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Universidad del Bío-Bío
2016
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oai:scielo:S0718-221X20160002000072016-05-13Thermal analysis of Oriental beech wood treated with some borates as fire retardantsUner,Ismail HakkiDeveci,IlyasBaysal,ErgunTurkoglu,TurkayToker,HilmiPeker,Huseyin Borates differential-thermogravimetry differential-thermal analysis Oriental beech residual char thermogravimetric analysis Wood is widely used as a construction material for many applications. To have knowledge about the thermal degradation characteristic of wood could be crucial for indoor and outdoor applications. Chemical treatments could improve the resistance of wood against fire and heat. In this study, to investigate the thermal properties of Oriental beech (Fagus orientalis) wood treated with 0,25%; 1% and 4,70% aqueous solutions of boric acid, borax, disodium octaborate tetrahydrate and mixtures of and in different proportions, thermogravimetric analysis, differential-thermogravimetry, and differential-thermal analysis were performed. Our results showed that borate treatment decreased the Tmax (maximum degradation temperature) and increased residual char amount. Higher concentration levels of borates resulted in higher char content of Oriental beech wood specimens. Residual char content of borate treated wood samples at fixed concentration of 4,70% ranked as in the following order: disodium octaborate tetrahydrate > boric acid + borax (7:3) > boric acid + borax (1:1) > boric acid > borax > Control. The highest residual char content was achieved for the sample impregnated with 4,70% disodium octaborate tetrahydrate among the all treated samples.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.18 n.2 20162016-04-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2016000200007en10.4067/S0718-221X2016005000027 |
| institution |
Scielo Chile |
| collection |
Scielo Chile |
| language |
English |
| topic |
Borates differential-thermogravimetry differential-thermal analysis Oriental beech residual char thermogravimetric analysis |
| spellingShingle |
Borates differential-thermogravimetry differential-thermal analysis Oriental beech residual char thermogravimetric analysis Uner,Ismail Hakki Deveci,Ilyas Baysal,Ergun Turkoglu,Turkay Toker,Hilmi Peker,Huseyin Thermal analysis of Oriental beech wood treated with some borates as fire retardants |
| description |
Wood is widely used as a construction material for many applications. To have knowledge about the thermal degradation characteristic of wood could be crucial for indoor and outdoor applications. Chemical treatments could improve the resistance of wood against fire and heat. In this study, to investigate the thermal properties of Oriental beech (Fagus orientalis) wood treated with 0,25%; 1% and 4,70% aqueous solutions of boric acid, borax, disodium octaborate tetrahydrate and mixtures of and in different proportions, thermogravimetric analysis, differential-thermogravimetry, and differential-thermal analysis were performed. Our results showed that borate treatment decreased the Tmax (maximum degradation temperature) and increased residual char amount. Higher concentration levels of borates resulted in higher char content of Oriental beech wood specimens. Residual char content of borate treated wood samples at fixed concentration of 4,70% ranked as in the following order: disodium octaborate tetrahydrate > boric acid + borax (7:3) > boric acid + borax (1:1) > boric acid > borax > Control. The highest residual char content was achieved for the sample impregnated with 4,70% disodium octaborate tetrahydrate among the all treated samples. |
| author |
Uner,Ismail Hakki Deveci,Ilyas Baysal,Ergun Turkoglu,Turkay Toker,Hilmi Peker,Huseyin |
| author_facet |
Uner,Ismail Hakki Deveci,Ilyas Baysal,Ergun Turkoglu,Turkay Toker,Hilmi Peker,Huseyin |
| author_sort |
Uner,Ismail Hakki |
| title |
Thermal analysis of Oriental beech wood treated with some borates as fire retardants |
| title_short |
Thermal analysis of Oriental beech wood treated with some borates as fire retardants |
| title_full |
Thermal analysis of Oriental beech wood treated with some borates as fire retardants |
| title_fullStr |
Thermal analysis of Oriental beech wood treated with some borates as fire retardants |
| title_full_unstemmed |
Thermal analysis of Oriental beech wood treated with some borates as fire retardants |
| title_sort |
thermal analysis of oriental beech wood treated with some borates as fire retardants |
| publisher |
Universidad del Bío-Bío |
| publishDate |
2016 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2016000200007 |
| work_keys_str_mv |
AT unerismailhakki thermalanalysisoforientalbeechwoodtreatedwithsomeboratesasfireretardants AT deveciilyas thermalanalysisoforientalbeechwoodtreatedwithsomeboratesasfireretardants AT baysalergun thermalanalysisoforientalbeechwoodtreatedwithsomeboratesasfireretardants AT turkogluturkay thermalanalysisoforientalbeechwoodtreatedwithsomeboratesasfireretardants AT tokerhilmi thermalanalysisoforientalbeechwoodtreatedwithsomeboratesasfireretardants AT pekerhuseyin thermalanalysisoforientalbeechwoodtreatedwithsomeboratesasfireretardants |
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