Some physical and mechanical properties of maritime pine and poplar exposed to oil-heat treatment
Oil-heat treatment is an environmentally friendly method to improve dimensional stabilization of wood. In this process, vegetable oil is used as a heating medium in different temperatures and times. In this study, maritime pine (Pinus pinaster marittima) and poplar (Populus euroamericana) samples s...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Isparta University of Applied Sciences Faculty of Forestry
2019-09-01
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| Series: | Turkish Journal of Forestry |
| Subjects: | |
| Online Access: | https://dergipark.org.tr/tr/pub/tjf/issue/49158/566647?publisher=iubu |
| _version_ | 1797913758586109952 |
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| author | Mehmet TAŞDELEN Ahmet CAN Hüseyin SİVRİKAYA |
| author_facet | Mehmet TAŞDELEN Ahmet CAN Hüseyin SİVRİKAYA |
| author_sort | Mehmet TAŞDELEN |
| collection | DOAJ |
| description | Oil-heat treatment is an environmentally friendly method to improve dimensional stabilization of wood. In this process, vegetable oil is used as a heating medium in different temperatures and times. In this study, maritime pine (Pinus pinaster marittima) and poplar (Populus euroamericana) samples subjected to oil heat treatment with safflower, linseed and hazelnut oil at 160 °C, 180 °C and 200 °C for 2,4 and 6 hours respectively. Water soaking was performed to untreated and oil-heat treated samples for two weeks. In this period water uptake and tangential swelling of the samples were measured. In addition, compression strength of the samples was determined parallel to the fiber direction. According to the results, oil-heat treatment considerably reduced the water uptake in maritime pine and poplar while the performance of only vacuum heat treatment was similar with control samples. The improvement in tangential swelling was clearly shown in the poplar samples rather than maritime pine. Vacuum-heat treatment and oil-heat treatment increased the compression strength of maritime pine compared to control samples. |
| first_indexed | 2024-04-10T12:16:50Z |
| format | Article |
| id | doaj.art-7484889799af405fbba472fc31c1c2da |
| institution | Directory Open Access Journal |
| issn | 2149-3898 |
| language | English |
| last_indexed | 2024-04-10T12:16:50Z |
| publishDate | 2019-09-01 |
| publisher | Isparta University of Applied Sciences Faculty of Forestry |
| record_format | Article |
| series | Turkish Journal of Forestry |
| spelling | doaj.art-7484889799af405fbba472fc31c1c2da2023-02-15T16:15:44ZengIsparta University of Applied Sciences Faculty of ForestryTurkish Journal of Forestry2149-38982019-09-0120325426010.18182/tjf.5666471656Some physical and mechanical properties of maritime pine and poplar exposed to oil-heat treatmentMehmet TAŞDELENAhmet CAN0Hüseyin SİVRİKAYA1BARTIN FACULTY OF FORESTBARTIN ÜNİVERSİTESİ, BARTIN ORMAN FAKÜLTESİOil-heat treatment is an environmentally friendly method to improve dimensional stabilization of wood. In this process, vegetable oil is used as a heating medium in different temperatures and times. In this study, maritime pine (Pinus pinaster marittima) and poplar (Populus euroamericana) samples subjected to oil heat treatment with safflower, linseed and hazelnut oil at 160 °C, 180 °C and 200 °C for 2,4 and 6 hours respectively. Water soaking was performed to untreated and oil-heat treated samples for two weeks. In this period water uptake and tangential swelling of the samples were measured. In addition, compression strength of the samples was determined parallel to the fiber direction. According to the results, oil-heat treatment considerably reduced the water uptake in maritime pine and poplar while the performance of only vacuum heat treatment was similar with control samples. The improvement in tangential swelling was clearly shown in the poplar samples rather than maritime pine. Vacuum-heat treatment and oil-heat treatment increased the compression strength of maritime pine compared to control samples.https://dergipark.org.tr/tr/pub/tjf/issue/49158/566647?publisher=iubuoil-heat treatmentvacuum heat treatmentsafflowerlinseed oilhazelnut oilyağlı ısıl işlemvakumlu ısıl işlemaspirketen yağıfındık yağı |
| spellingShingle | Mehmet TAŞDELEN Ahmet CAN Hüseyin SİVRİKAYA Some physical and mechanical properties of maritime pine and poplar exposed to oil-heat treatment Turkish Journal of Forestry oil-heat treatment vacuum heat treatment safflower linseed oil hazelnut oil yağlı ısıl işlem vakumlu ısıl işlem aspir keten yağı fındık yağı |
| title | Some physical and mechanical properties of maritime pine and poplar exposed to oil-heat treatment |
| title_full | Some physical and mechanical properties of maritime pine and poplar exposed to oil-heat treatment |
| title_fullStr | Some physical and mechanical properties of maritime pine and poplar exposed to oil-heat treatment |
| title_full_unstemmed | Some physical and mechanical properties of maritime pine and poplar exposed to oil-heat treatment |
| title_short | Some physical and mechanical properties of maritime pine and poplar exposed to oil-heat treatment |
| title_sort | some physical and mechanical properties of maritime pine and poplar exposed to oil heat treatment |
| topic | oil-heat treatment vacuum heat treatment safflower linseed oil hazelnut oil yağlı ısıl işlem vakumlu ısıl işlem aspir keten yağı fındık yağı |
| url | https://dergipark.org.tr/tr/pub/tjf/issue/49158/566647?publisher=iubu |
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