THERMAL ANALYSIS OF ORIENTAL BEECH WOOD TREATED WITH SOME BORATES AS FIRE RETARDANTS
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| Format: | Artículo científico |
| Langue: | en |
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Universidad del Bío Bío
2016
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| _version_ | 1876435941370888192 |
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| author | Ismail Hakki Uner |
| author_facet | Ismail Hakki Uner |
| contents | THERMAL ANALYSIS OF ORIENTAL BEECH WOOD TREATED WITH SOME BORATES AS FIRE RETARDANTS Ismail Hakki Uner Ilyas Deveci Ergun Baysal Turkay Turkoglu Hilmi Toker Huseyin Peker Agrociencias Borates differential residual char oriental beech thermogravimetry 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 differentialthermal 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. 2016 artículo científico 0717-3644 https://www.redalyc.org/articulo.oa?id=48545017007 en http://www.redalyc.org/revista.oa?id=485 Maderas. Ciencia y Tecnología application/pdf Universidad del Bío Bío Maderas. Ciencia y Tecnología (Chile) Num.2 Vol.18 |
| format | Artículo científico |
| id | redalyc_48545017007 |
| institution | Redalyc |
| language | en |
| publishDate | 2016 |
| publisher | Universidad del Bío Bío |
| spellingShingle | THERMAL ANALYSIS OF ORIENTAL BEECH WOOD TREATED WITH SOME BORATES AS FIRE RETARDANTS Ismail Hakki Uner Agrociencias Borates differential residual char oriental beech thermogravimetry THERMAL ANALYSIS OF ORIENTAL BEECH WOOD TREATED WITH SOME BORATES AS FIRE RETARDANTS Ismail Hakki Uner Ilyas Deveci Ergun Baysal Turkay Turkoglu Hilmi Toker Huseyin Peker Agrociencias Borates differential residual char oriental beech thermogravimetry 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 differentialthermal 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. 2016 artículo científico 0717-3644 https://www.redalyc.org/articulo.oa?id=48545017007 en http://www.redalyc.org/revista.oa?id=485 Maderas. Ciencia y Tecnología application/pdf Universidad del Bío Bío Maderas. Ciencia y Tecnología (Chile) Num.2 Vol.18 |
| title | THERMAL ANALYSIS OF ORIENTAL BEECH WOOD TREATED WITH SOME BORATES AS FIRE RETARDANTS |
| topic | Agrociencias Borates differential residual char oriental beech thermogravimetry |
| url | https://www.redalyc.org/articulo.oa?id=48545017007 |