Wettability of the surface of heat-treated juvenile teak wood assessed by drop shape analyzer
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Redalyc
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidad del Bío Bío
2018
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| _version_ | 1876489338590593024 |
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| author | Juliana de Oliveira Lopes |
| author_facet | Juliana de Oliveira Lopes |
| contents | Wettability of the surface of heat-treated juvenile teak wood assessed by drop shape analyzer Juliana de Oliveira Lopes Rosilei Aparecida Garcia Alexandre Miguel do Nascimento Agrociencias sapwood heartwood contact angle hygroscopicity Tectona grandis This study investigated the effect of the heat treatment on the wettability of the surface of juvenile teak (Tectona grandis) wood assessed by drop shape analyzer. Heartwood and sapwood samples were heat-treated at 180 and 200ºC. Contact angle measurements were done every 5 s for 120 s using a KRÜSS DSA100. Heartwood had lower wettability than sapwood. Heat-treatment decreased the surface wettability of both heartwood and sapwood, especially in the wood treated at 200ºC. Heartwood had lower wettability than sapwood, even after heat treatment. 2018 artículo científico 0717-3644 https://www.redalyc.org/articulo.oa?id=48557615008 https://www.redalyc.org/journal/485/48557615008/ https://www.redalyc.org/journal/485/48557615008/html/ https://www.redalyc.org/journal/485/48557615008/48557615008.epub https://www.redalyc.org/journal/485/48557615008/movil 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.20 |
| format | Artículo científico |
| id | redalyc_48557615008 |
| institution | Redalyc |
| language | en |
| publishDate | 2018 |
| publisher | Universidad del Bío Bío |
| spellingShingle | Wettability of the surface of heat-treated juvenile teak wood assessed by drop shape analyzer Juliana de Oliveira Lopes Agrociencias sapwood heartwood contact angle hygroscopicity Tectona grandis Wettability of the surface of heat-treated juvenile teak wood assessed by drop shape analyzer Juliana de Oliveira Lopes Rosilei Aparecida Garcia Alexandre Miguel do Nascimento Agrociencias sapwood heartwood contact angle hygroscopicity Tectona grandis This study investigated the effect of the heat treatment on the wettability of the surface of juvenile teak (Tectona grandis) wood assessed by drop shape analyzer. Heartwood and sapwood samples were heat-treated at 180 and 200ºC. Contact angle measurements were done every 5 s for 120 s using a KRÜSS DSA100. Heartwood had lower wettability than sapwood. Heat-treatment decreased the surface wettability of both heartwood and sapwood, especially in the wood treated at 200ºC. Heartwood had lower wettability than sapwood, even after heat treatment. 2018 artículo científico 0717-3644 https://www.redalyc.org/articulo.oa?id=48557615008 https://www.redalyc.org/journal/485/48557615008/ https://www.redalyc.org/journal/485/48557615008/html/ https://www.redalyc.org/journal/485/48557615008/48557615008.epub https://www.redalyc.org/journal/485/48557615008/movil 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.20 |
| title | Wettability of the surface of heat-treated juvenile teak wood assessed by drop shape analyzer |
| topic | Agrociencias sapwood heartwood contact angle hygroscopicity Tectona grandis |
| url | https://www.redalyc.org/articulo.oa?id=48557615008 https://www.redalyc.org/journal/485/48557615008/ https://www.redalyc.org/journal/485/48557615008/html/ https://www.redalyc.org/journal/485/48557615008/48557615008.epub https://www.redalyc.org/journal/485/48557615008/movil |