Determination of the combined effect of chemical modification and compression of agatis wood on the dimension stability, termite resistance, and morphological structure
Agatis wood (Agathis lorantifolia Salisb.) was impregnated with a combination of styrene and methyl methacrylate and compressed to a strain of 50% to improve dimensional stability and termite resistance. The changes in cell structure were analyzed to determine the effects of the combination treatmen...
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| Format: | Article |
| Language: | English |
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College of Natural Resources, North Carolina State University
2014
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| Online Access: | http://psasir.upm.edu.my/id/eprint/37033/ http://psasir.upm.edu.my/id/eprint/37033/1/Determination%20of%20the%20combined%20effect%20of%20chemical%20modification%20and%20compression%20of%20agatis%20wood%20on%20the%20dimension%20stability.pdf |
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| author | H. P. Shawkataly, Abdul Khalil Rudi Dungani, Mohammed, Issam Ahmed Hossain, Md. Sohrab N. A., Sri Aprilia Edy Budiarso, Enih Rosamah, |
| author_facet | H. P. Shawkataly, Abdul Khalil Rudi Dungani, Mohammed, Issam Ahmed Hossain, Md. Sohrab N. A., Sri Aprilia Edy Budiarso, Enih Rosamah, |
| author_sort | H. P. Shawkataly, Abdul Khalil |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Agatis wood (Agathis lorantifolia Salisb.) was impregnated with a combination of styrene and methyl methacrylate and compressed to a strain of 50% to improve dimensional stability and termite resistance. The changes in cell structure were analyzed to determine the effects of the combination treatment. The results showed that densification of agatis wood with compression, impregnation, and a combination of treatments resulted in an increase in physical properties (density and dimensional stability) by changing the cellular structure and chemical components (i.e., cellulose crystallinity, microfibril angle, and preferred orientation of fibers) as well as degradation of cellulose. The chemical modification and combination treatment (chemical and compression) of wood generally led to a high resistance to dry wood termites. |
| first_indexed | 2025-11-15T09:35:28Z |
| format | Article |
| id | upm-37033 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T09:35:28Z |
| publishDate | 2014 |
| publisher | College of Natural Resources, North Carolina State University |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-370332015-09-10T06:21:45Z http://psasir.upm.edu.my/id/eprint/37033/ Determination of the combined effect of chemical modification and compression of agatis wood on the dimension stability, termite resistance, and morphological structure H. P. Shawkataly, Abdul Khalil Rudi Dungani, Mohammed, Issam Ahmed Hossain, Md. Sohrab N. A., Sri Aprilia Edy Budiarso, Enih Rosamah, Agatis wood (Agathis lorantifolia Salisb.) was impregnated with a combination of styrene and methyl methacrylate and compressed to a strain of 50% to improve dimensional stability and termite resistance. The changes in cell structure were analyzed to determine the effects of the combination treatment. The results showed that densification of agatis wood with compression, impregnation, and a combination of treatments resulted in an increase in physical properties (density and dimensional stability) by changing the cellular structure and chemical components (i.e., cellulose crystallinity, microfibril angle, and preferred orientation of fibers) as well as degradation of cellulose. The chemical modification and combination treatment (chemical and compression) of wood generally led to a high resistance to dry wood termites. College of Natural Resources, North Carolina State University 2014 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/37033/1/Determination%20of%20the%20combined%20effect%20of%20chemical%20modification%20and%20compression%20of%20agatis%20wood%20on%20the%20dimension%20stability.pdf H. P. Shawkataly, Abdul Khalil and Rudi Dungani, and Mohammed, Issam Ahmed and Hossain, Md. Sohrab and N. A., Sri Aprilia and Edy Budiarso, and Enih Rosamah, (2014) Determination of the combined effect of chemical modification and compression of agatis wood on the dimension stability, termite resistance, and morphological structure. BioResources, 9 (4). pp. 6614-6626. ISSN 1930-2126 http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_09_4_6614_Khalil_Agatis_Wood_Termite_Resistance |
| spellingShingle | H. P. Shawkataly, Abdul Khalil Rudi Dungani, Mohammed, Issam Ahmed Hossain, Md. Sohrab N. A., Sri Aprilia Edy Budiarso, Enih Rosamah, Determination of the combined effect of chemical modification and compression of agatis wood on the dimension stability, termite resistance, and morphological structure |
| title | Determination of the combined effect of chemical modification and compression of agatis wood on the dimension stability, termite resistance, and morphological structure |
| title_full | Determination of the combined effect of chemical modification and compression of agatis wood on the dimension stability, termite resistance, and morphological structure |
| title_fullStr | Determination of the combined effect of chemical modification and compression of agatis wood on the dimension stability, termite resistance, and morphological structure |
| title_full_unstemmed | Determination of the combined effect of chemical modification and compression of agatis wood on the dimension stability, termite resistance, and morphological structure |
| title_short | Determination of the combined effect of chemical modification and compression of agatis wood on the dimension stability, termite resistance, and morphological structure |
| title_sort | determination of the combined effect of chemical modification and compression of agatis wood on the dimension stability, termite resistance, and morphological structure |
| url | http://psasir.upm.edu.my/id/eprint/37033/ http://psasir.upm.edu.my/id/eprint/37033/ http://psasir.upm.edu.my/id/eprint/37033/1/Determination%20of%20the%20combined%20effect%20of%20chemical%20modification%20and%20compression%20of%20agatis%20wood%20on%20the%20dimension%20stability.pdf |