STUDY ON THE POSSIBILITY OF MANUFACTURING PARTICLEBOARD WITH PAPER SLUDGE AND WOOD CHIPS
Beneficial utilization of large quantity of paper sludge from Mazandaran Wood & Paper Industry in particleboard manufacturing has been studied. Single-layer and three-layer particleboard (paper sludge as a surface layer) were produced. Urea-formaldehyde resin at two levels of 10 and 12 percent a...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | fas |
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Regional Information Center for Science and Technology (RICeST)
2004-10-01
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| Series: | تحقیقات علوم چوب و کاغذ ایران |
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| Online Access: | http://ijwpr.areeo.ac.ir/article_117565_8bd8b7c706f144a70346984eccfdbe05.pdf |
| _version_ | 1819021276704931840 |
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| author | asghar tarmian Kazem Doosthosseini Seeyed Ahmad Mirshokraie Mohammadmehdi Faezi poor |
| author_facet | asghar tarmian Kazem Doosthosseini Seeyed Ahmad Mirshokraie Mohammadmehdi Faezi poor |
| author_sort | asghar tarmian |
| collection | DOAJ |
| description | Beneficial utilization of large quantity of paper sludge from Mazandaran Wood & Paper Industry in particleboard manufacturing has been studied. Single-layer and three-layer particleboard (paper sludge as a surface layer) were produced. Urea-formaldehyde resin at two levels of 10 and 12 percent and paper sludge content at 4 levels, 0, 15, 30 and 45 percent were studied. Other factors such as press temperature (160oC), press time (6minutes), mat moisture (12%), board density (0.75g/cm3) and etc were constant factors. Mechanical and physical properties including bending strength, shear strength, thickness swelling and water absorption after 2 and 24 hours immersion were evaluated. The results indicated that application of paper sludge reduced mechanical properties and improved thickness swelling .The particleboard produced with 15%paper sludge had the least water absorption, but by using more paper sludge, water absorption increased. Single-layer particleboard had higher bending strength. However, there was no significant different in shear strength between single and three layer particleboard. Three-layer particleboard showed lower thickness swelling. |
| first_indexed | 2024-12-21T04:04:32Z |
| format | Article |
| id | doaj.art-f8a0894950b448b9939c2b688393dd9f |
| institution | Directory Open Access Journal |
| issn | 1735-0913 2383-112X |
| language | fas |
| last_indexed | 2024-12-21T04:04:32Z |
| publishDate | 2004-10-01 |
| publisher | Regional Information Center for Science and Technology (RICeST) |
| record_format | Article |
| series | تحقیقات علوم چوب و کاغذ ایران |
| spelling | doaj.art-f8a0894950b448b9939c2b688393dd9f2022-12-21T19:16:38ZfasRegional Information Center for Science and Technology (RICeST)تحقیقات علوم چوب و کاغذ ایران1735-09132383-112X2004-10-0119شماره 213715810.22092/ijwpr.2004.117565117565STUDY ON THE POSSIBILITY OF MANUFACTURING PARTICLEBOARD WITH PAPER SLUDGE AND WOOD CHIPSasghar tarmian0Kazem Doosthosseini1Seeyed Ahmad Mirshokraie2Mohammadmehdi Faezi poor3Associate Proffesorwood and paper science and technology department, of natural Resources faculty, university of Tehran. IRANProfessor , Chemistry Department, Payame noor Univrsity.wood and paper science and technology department, of natural Resources faculty, university of Tehran. IRANBeneficial utilization of large quantity of paper sludge from Mazandaran Wood & Paper Industry in particleboard manufacturing has been studied. Single-layer and three-layer particleboard (paper sludge as a surface layer) were produced. Urea-formaldehyde resin at two levels of 10 and 12 percent and paper sludge content at 4 levels, 0, 15, 30 and 45 percent were studied. Other factors such as press temperature (160oC), press time (6minutes), mat moisture (12%), board density (0.75g/cm3) and etc were constant factors. Mechanical and physical properties including bending strength, shear strength, thickness swelling and water absorption after 2 and 24 hours immersion were evaluated. The results indicated that application of paper sludge reduced mechanical properties and improved thickness swelling .The particleboard produced with 15%paper sludge had the least water absorption, but by using more paper sludge, water absorption increased. Single-layer particleboard had higher bending strength. However, there was no significant different in shear strength between single and three layer particleboard. Three-layer particleboard showed lower thickness swelling.http://ijwpr.areeo.ac.ir/article_117565_8bd8b7c706f144a70346984eccfdbe05.pdfPARTICLEBOARDUREA-FORMALDEHYDEPAPER SLUDGEBending strengthShear strengthwater absorptionThickness swelling |
| spellingShingle | asghar tarmian Kazem Doosthosseini Seeyed Ahmad Mirshokraie Mohammadmehdi Faezi poor STUDY ON THE POSSIBILITY OF MANUFACTURING PARTICLEBOARD WITH PAPER SLUDGE AND WOOD CHIPS تحقیقات علوم چوب و کاغذ ایران PARTICLEBOARD UREA-FORMALDEHYDE PAPER SLUDGE Bending strength Shear strength water absorption Thickness swelling |
| title | STUDY ON THE POSSIBILITY OF MANUFACTURING PARTICLEBOARD WITH PAPER SLUDGE AND WOOD CHIPS |
| title_full | STUDY ON THE POSSIBILITY OF MANUFACTURING PARTICLEBOARD WITH PAPER SLUDGE AND WOOD CHIPS |
| title_fullStr | STUDY ON THE POSSIBILITY OF MANUFACTURING PARTICLEBOARD WITH PAPER SLUDGE AND WOOD CHIPS |
| title_full_unstemmed | STUDY ON THE POSSIBILITY OF MANUFACTURING PARTICLEBOARD WITH PAPER SLUDGE AND WOOD CHIPS |
| title_short | STUDY ON THE POSSIBILITY OF MANUFACTURING PARTICLEBOARD WITH PAPER SLUDGE AND WOOD CHIPS |
| title_sort | study on the possibility of manufacturing particleboard with paper sludge and wood chips |
| topic | PARTICLEBOARD UREA-FORMALDEHYDE PAPER SLUDGE Bending strength Shear strength water absorption Thickness swelling |
| url | http://ijwpr.areeo.ac.ir/article_117565_8bd8b7c706f144a70346984eccfdbe05.pdf |
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