INVESTIGATION ON UTILIZATION OF COTTON STALK IN PARTICLEBOARD PRODUCTION
The purpose of this study was to investigation the utilization of cotton stalk and Eucalyptus wood (E. Camaldulensis) in particleboard production. Experimental boards were produced with using of 0, 25, 50 and 75% cotton stalk particles with Eucalyptus wood particles, press time at 3, 4 and 5 minutes...
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| Format: | Article |
| Language: | fas |
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Regional Information Center for Science and Technology (RICeST)
2006-10-01
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| Series: | تحقیقات علوم چوب و کاغذ ایران |
| Online Access: | http://ijwpr.areeo.ac.ir/article_117597_dc5c490489ae84ab0c2fba54b577a295.pdf |
| _version_ | 1818744426943479808 |
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| author | Abolfazl Kargarfard Amir Nourbakhsh Fardad Golbabaei |
| author_facet | Abolfazl Kargarfard Amir Nourbakhsh Fardad Golbabaei |
| author_sort | Abolfazl Kargarfard |
| collection | DOAJ |
| description | The purpose of this study was to investigation the utilization of cotton stalk and Eucalyptus wood (E. Camaldulensis) in particleboard production. Experimental boards were produced with using of 0, 25, 50 and 75% cotton stalk particles with Eucalyptus wood particles, press time at 3, 4 and 5 minutes. 36 boards were produced and physical & mechanical properties of their tested and analyzed. The results indicated that the modulus of rupture (MOR) and modulus of elasticity (MOE) of boards with increasing of cotton stalk particles were modified significantly, and MOR and MOE of boards produced with 75% cotton stalk and 25% of Eucalyptus wood particles were maximum. The results indicated that the internal bonds (IB) of boards with increasing press time were improved and the IB of boards produced at 5 minutes of press time was maximum, in order to the lowest of thickness swelling (T.S) of boards observed in same conditions. However thickness swelling of boards produced with 50 and 75% cotton stalk were higher than other treatments, significantly. The results of this study showed that in conditions that apply of species with high density such as Eucalyptus is unavoidable in particleboard production. Between 50 to 75 percent of wood materials that utilized in particleboard production, can be obtained from cotton stalk and with apply of their in particleboards can be produced particleboards in standard levels. |
| first_indexed | 2024-12-18T02:44:08Z |
| format | Article |
| id | doaj.art-16bd1f4332894dfa9e915eeef5172bf5 |
| institution | Directory Open Access Journal |
| issn | 1735-0913 2383-112X |
| language | fas |
| last_indexed | 2024-12-18T02:44:08Z |
| publishDate | 2006-10-01 |
| publisher | Regional Information Center for Science and Technology (RICeST) |
| record_format | Article |
| series | تحقیقات علوم چوب و کاغذ ایران |
| spelling | doaj.art-16bd1f4332894dfa9e915eeef5172bf52022-12-21T21:23:36ZfasRegional Information Center for Science and Technology (RICeST)تحقیقات علوم چوب و کاغذ ایران1735-09132383-112X2006-10-0121شماره 29510410.22092/ijwpr.2006.117597117597INVESTIGATION ON UTILIZATION OF COTTON STALK IN PARTICLEBOARD PRODUCTIONAbolfazl Kargarfard0Amir Nourbakhsh1Fardad Golbabaei2Wood and Forest Products Science Research Division, Research Institute of Forests and Rangelands, Tehran, Iran,Wood and forest products division, Research Institute of Forests and Rangelands, Agricultural Research Education and Extension Organization (AREEO), Tehran, IranWood and Forest Products Science Research Division, Research Institute of Forests and Rangelands, Agricultural Research Education and Extension Organization (AREEO) P.O. Box 13185-116, Tehran, IranThe purpose of this study was to investigation the utilization of cotton stalk and Eucalyptus wood (E. Camaldulensis) in particleboard production. Experimental boards were produced with using of 0, 25, 50 and 75% cotton stalk particles with Eucalyptus wood particles, press time at 3, 4 and 5 minutes. 36 boards were produced and physical & mechanical properties of their tested and analyzed. The results indicated that the modulus of rupture (MOR) and modulus of elasticity (MOE) of boards with increasing of cotton stalk particles were modified significantly, and MOR and MOE of boards produced with 75% cotton stalk and 25% of Eucalyptus wood particles were maximum. The results indicated that the internal bonds (IB) of boards with increasing press time were improved and the IB of boards produced at 5 minutes of press time was maximum, in order to the lowest of thickness swelling (T.S) of boards observed in same conditions. However thickness swelling of boards produced with 50 and 75% cotton stalk were higher than other treatments, significantly. The results of this study showed that in conditions that apply of species with high density such as Eucalyptus is unavoidable in particleboard production. Between 50 to 75 percent of wood materials that utilized in particleboard production, can be obtained from cotton stalk and with apply of their in particleboards can be produced particleboards in standard levels.http://ijwpr.areeo.ac.ir/article_117597_dc5c490489ae84ab0c2fba54b577a295.pdf |
| spellingShingle | Abolfazl Kargarfard Amir Nourbakhsh Fardad Golbabaei INVESTIGATION ON UTILIZATION OF COTTON STALK IN PARTICLEBOARD PRODUCTION تحقیقات علوم چوب و کاغذ ایران |
| title | INVESTIGATION ON UTILIZATION OF COTTON STALK IN PARTICLEBOARD PRODUCTION |
| title_full | INVESTIGATION ON UTILIZATION OF COTTON STALK IN PARTICLEBOARD PRODUCTION |
| title_fullStr | INVESTIGATION ON UTILIZATION OF COTTON STALK IN PARTICLEBOARD PRODUCTION |
| title_full_unstemmed | INVESTIGATION ON UTILIZATION OF COTTON STALK IN PARTICLEBOARD PRODUCTION |
| title_short | INVESTIGATION ON UTILIZATION OF COTTON STALK IN PARTICLEBOARD PRODUCTION |
| title_sort | investigation on utilization of cotton stalk in particleboard production |
| url | http://ijwpr.areeo.ac.ir/article_117597_dc5c490489ae84ab0c2fba54b577a295.pdf |
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