The Effects of Acetylated Poplar Particles on Applicational Properties of manufactured Particleboards with Isocyanate Resin
The capability of acetylated poplar particles with isocyanate resinin manufacturing particleboard was investigated. The acetylation degrees at high, medium, and zero (control) levels and type of resin (isocyanate and urea formaldehyde) were considered as variables. Then the effects of these variable...
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Regional Information Center for Science and Technology (RICeST)
2009
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oai:doaj.org-article:efc8174167cd4a4d9b3887c9ee9854e02021-12-02T01:07:05ZThe Effects of Acetylated Poplar Particles on Applicational Properties of manufactured Particleboards with Isocyanate Resin1735-09132383-112X10.22092/ijwpr.2009.117358https://doaj.org/article/efc8174167cd4a4d9b3887c9ee9854e02009-03-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_117358_91b06136a63285b04a662e19b727a10d.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XThe capability of acetylated poplar particles with isocyanate resinin manufacturing particleboard was investigated. The acetylation degrees at high, medium, and zero (control) levels and type of resin (isocyanate and urea formaldehyde) were considered as variables. Then the effects of these variables on practical properties of manufactured boards were investigated. The results indicated that use of isocyanate resin in board with acetylated particles not only caused to improve dimensional stability of manufactured boards but also caused to increase its mechanical Strength in comparison with blank with urea formaldehyde resin. Increasing acetylation degree caused to decrease the studied boards of the mechanical properties and enhance their dimensional stability. Although on board with isocyanate resin, increasing dimensional stability in comparison with blank is the highest. Particleboards with isocyanate resin indicated less water absorption and thickness swelling in comparison with blanks with urea formaldehyde resin after immersing in water for 2 and 24 hours.Hamideh AbdolzadehKazem Doost hosseiniRegional Information Center for Science and Technology (RICeST)articlePARTICLEBOARDPOPLARIsocyanatForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 24, Iss 1, Pp 80-90 (2009) |
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DOAJ |
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PARTICLEBOARD POPLAR Isocyanat Forestry SD1-669.5 |
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PARTICLEBOARD POPLAR Isocyanat Forestry SD1-669.5 Hamideh Abdolzadeh Kazem Doost hosseini The Effects of Acetylated Poplar Particles on Applicational Properties of manufactured Particleboards with Isocyanate Resin |
| description |
The capability of acetylated poplar particles with isocyanate resinin manufacturing particleboard was investigated. The acetylation degrees at high, medium, and zero (control) levels and type of resin (isocyanate and urea formaldehyde) were considered as variables. Then the effects of these variables on practical properties of manufactured boards were investigated. The results indicated that use of isocyanate resin in board with acetylated particles not only caused to improve dimensional stability of manufactured boards but also caused to increase its mechanical Strength in comparison with blank with urea formaldehyde resin. Increasing acetylation degree caused to decrease the studied boards of the mechanical properties and enhance their dimensional stability. Although on board with isocyanate resin, increasing dimensional stability in comparison with blank is the highest. Particleboards with isocyanate resin indicated less water absorption and thickness swelling in comparison with blanks with urea formaldehyde resin after immersing in water for 2 and 24 hours. |
| format |
article |
| author |
Hamideh Abdolzadeh Kazem Doost hosseini |
| author_facet |
Hamideh Abdolzadeh Kazem Doost hosseini |
| author_sort |
Hamideh Abdolzadeh |
| title |
The Effects of Acetylated Poplar Particles on Applicational Properties of manufactured Particleboards with Isocyanate Resin |
| title_short |
The Effects of Acetylated Poplar Particles on Applicational Properties of manufactured Particleboards with Isocyanate Resin |
| title_full |
The Effects of Acetylated Poplar Particles on Applicational Properties of manufactured Particleboards with Isocyanate Resin |
| title_fullStr |
The Effects of Acetylated Poplar Particles on Applicational Properties of manufactured Particleboards with Isocyanate Resin |
| title_full_unstemmed |
The Effects of Acetylated Poplar Particles on Applicational Properties of manufactured Particleboards with Isocyanate Resin |
| title_sort |
effects of acetylated poplar particles on applicational properties of manufactured particleboards with isocyanate resin |
| publisher |
Regional Information Center for Science and Technology (RICeST) |
| publishDate |
2009 |
| url |
https://doaj.org/article/efc8174167cd4a4d9b3887c9ee9854e0 |
| work_keys_str_mv |
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| _version_ |
1718403352631443456 |