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بررسی امکان ساخت تخته تراشه جهتدار (OSB) از چوب ممرز | ||
| تحقیقات علوم چوب و کاغذ ایران | ||
| مقاله 120، دوره 34، شماره 1 - شماره پیاپی 66، اردیبهشت 1398، صفحه 140-156 اصل مقاله (627.77 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/ijwpr.2019.125254.1523 | ||
| نویسندگان | ||
| عباس تمجیدی1؛ محمد مهدی فائزی پور* 2؛ حبیب اله خادمی اسلام3؛ قنبر ابراهیمی4؛ کاظم دوست حسینی5 | ||
| 1دانشآموخته دکترای تخصصی، گروه علوم و صنایع چوب وکاغذ، دانشکده منابع طبیعی و محیط زیست، واحد علوم وتحقیقات، دانشگاه آزاد اسلامی، تهران، ایران | ||
| 2گروه علوم و صنایع چوب وکاغذ، دانشکده منابع طبیعی، دانشگاه تهران، تهران، ایران | ||
| 3استاد، گروه علوم و صنایع چوب وکاغذ، دانشکده منابع طبیعی و محیط زیست، واحد علوم وتحقیقات، دانشگاه آزاد اسلامی، تهران، ایران | ||
| 4استاد، گروه علوم و صنایع چوب وکاغذ، دانشکده منابع طبیعی، دانشگاه تهران، تهران، ایران | ||
| 5استاد گروه علوم و صنایع چوب و کاغذ دانشکده منابع طبیعی دانشگاه تهران | ||
| چکیده | ||
| DOR:98.1000/1735-0913.1398.34.140.66.1.9.1586 در این تحقیق امکان ساخت تخته تراشه جهتدار سه لایه از چوب گونه ممرز (Carpinus betulus L.) مورد ارزیابی قرار گرفت. برای این منظور تختههای آزمایشگاهی به ضخامت 12 میلیمتر از چوب ممرز، در حالی که جهت تراشههای لایه سطحی در جهت طول تخته و جهت تراشههای لایه میانی عمود بر لایه سطحی بود، با استفاده از دو سطح زمان پرس 6 و 8 دقیقه و سه سطح حرارت پرس180، 200 و220 درجه سانتیگراد ساخته شدند. در کلیه تیمارها، دانسیته تختهها 7/0 گرم بر سانتیمتر مکعب، رطوبت کیک 7 درصد و نوع چسب مصرفی فنل فرمالدئید به میزان 7 درصد وزن خشک چوب بود. خواص مکانیکی و فیزیکی تختههای آزمونی بر پایۀ استاندارد اروپایی (EN 300) جهت تولید تخته تراشه جهتدار مورد ارزیابی قرار گرفت. نتایج حاصل نشان داد که افزایش زمان پرس اثر معنیداری بر چسبندگی داخلی و همچنین اثر بسیار معنیداری بر واکشیدگی ضخامت 24 ساعت تختهها داشت. افزایش حرارت پرس نیز اثر معنیداری بر مدول گسیختگی و همچنین اثر بسیار معنیداری بر چسبندگی داخلی و واکشیدگی ضخامت 24 ساعت تختهها داشت. بهطوریکه در مجموع بیشترین مقادیر مدول گسیختگی و چسبندگی داخلی و همچنین کمترین واکشیدگی ضخامت 24 ساعت در زمان پرس 8 دقیقه و حرارت پرس 220 درجه سانتیگراد بهدست آمد و در این حالت تمامی خصوصیات تختههای تولیدشده بیشتر از حد استاندارد مورد نیاز بود. | ||
| کلیدواژهها | ||
| تخته تراشه جهتدار (OSB)؛ ممرز؛ زمان پرس؛ حرارت پرس؛ فنل فرمالدئید | ||
| عنوان مقاله [English] | ||
| Investigation on the possibility of oriented strand board (OSB) production from hornbeam wood | ||
| نویسندگان [English] | ||
| Abbas Tamjidi1؛ Mohamad Mehdi Faezipour2؛ Habibollah Khademi Eslam3؛ Ghanbar Ebrahimi4؛ Kazem DoosthoseinI5 | ||
| 1Ph.D. Graduate, Department of Wood and Paper Science, College of Natural Resources and Environment, Science and Research Branch, Islamic Azad University, Tehran, Iran | ||
| 2Department of Wood and Paper Science and Technology, Faculty of Natural Resources, University of Tehran, Tehran, Iran, | ||
| 3Department of wood and paper science and technology, College of Agriculture and natural resources, Science and research Branch, Islamic Azad University, Tehran - Iran. | ||
| 4Professor, Department of Wood and Paper Science and Technology, Faculty of Natural Resources, University of Tehran, Tehran, Iran | ||
| 5Professor, Department of Wood and Paper Science and Technology, Faculty of Natural Resources, University of Tehran, Tehran, Iran | ||
| چکیده [English] | ||
| DOR:98.1000/1735-0913.1398.34.140.66.1.9.1586 In this study, the possibility of three-layered oriented strand board production from hornbeam (Carpinus betulus L.) wood was evaluated. Two levels of press time (6 and 8 minutes) and three levels of press temperature (180˚C, 200˚C and 220˚C) were applied and 12 mm thick laboratory boards were made from hornbeam wood. The strands on the surface layers were aligned in the long direction of the board and the middle layer strands are cross aligned to the surface layers. In all treatments, board targeted density of 0/7 g/cm3 and mat moisture content of 7% and phenol-formaldehyde resin (PF) content of 7% based on the oven dry weight of the strands were kept constant. The mechanical and physical properties of the boards were measured as defined in relevant European standards test methods EN 300. The internal bound (IB) and thickness swelling (TS24) of boards were significantly improved as the press time increased from 6 to 8 minutes. The modulus of rupture (MOR) and internal bound (IB) and thickness swelling (TS24) were significantly improved as the press temperature increased from 180˚C to 220˚C. Overall results showed that the highest MOR and IB and the lowest TS24 were achieved at 8 minutes press time and 220˚C press temperature and all boards made from this mentioned conditions exceed the EN 300 standards for MOR, MOE, IB and TS24. | ||
| کلیدواژهها [English] | ||
| oriented strand board (OSB), hornbeam, press time, press temperature, phenol-formaldehyde | ||
| مراجع | ||
|
-Akrami, A., Barbu, M.C. and Fruehwald, A., 2014a. Characterization of properties of oriented strand boards from
beech and poplar.EuropeanJournal of Wood and Wood Products, 72: 393-398.
-Akrami, A., Fruehwald, A. and Barbu, M.C., 2014b. The effect of fine strands in core layer on physical and
mechanical properties of oriented strand boards (OSB) made of beech (Fagus sylvatica) and poplar (Populus
tremula). EuropeanJournal of Wood and Wood Products, 72: 521-525.
-Allegh, A. M., 2001. Investigation on Apply of Peeler Residues in order to Produce OSB Board. M.Sc. thesis,
Department of Wood and Paper Science, Tehran Science and Research Branch, Islamic Azad University, 97 p.
-APA, 2001. The Engineered Wood Association.
-Arastou, S., 1388. Fundamentales of Practical-Economics in Forest Management. University of Tehran, Iran.
705p.
-Ashoria, A., Nourbakhsh, A., 2008. Effect of press cycle time and resin content on physical and mechanical
properties of particleboard panels made from the underutilized low-quality raw materials. Ind Crops Prod 28:
225–230.
-Banoun, F., Morgan, D., Viart, M., and Zsuffa, L., 1984. The poplar: A multi-purpose tree for forestry
development. Unasylva (FAO) 36(3): 23-33.
-Bavaneghi, F., Ghorbani, M. and Kargarfard, A., 2012. Effects of acetylation and press time on heat transfer in
particleboard mat from Hornbeam wood (Carpinus betulus). Iranian Journal of Wood and Paper Science
Research, 27(3): 510-521
-Bayatkashkoli, A. and Faegh, M., 2014. Evaluation of mechanical properties of laminated strand lumber and
oriented strand lumber made from poplar wood (populus deltoides) and Paulownia (Paulownia fortunei) with
urea-formaldehyde adhesive containing nanoclay. International Wood Products Journal, 5 (4): 192-195
-Biblis, E.J., 1985. Properties of three-layer oriented strand board from southern hardwoods. Forest Products
Journal, 35(2): 28-32.
-Canadido, L. S., Saito, F. and Suzuki, S., 1988. Effect of particle shape on the orthotropic properties of oriented
strand board. Mokuzai Gakkaishi, 34 (1): 21-27
-Carino, H. F. and foronda, s. u.,1990. SELECT: A model for minimizing blank costs in hardwood furniture
manufacturing. Forest Products journal, 40(5): 21-36.
-Casy,i.j., 1987. Changes in wood flake properties in relation to heat, moisture and pressure during flake board
manufacture. M.Sc. thesis. Virginia State University, Blacksburg, Virginia. pp. 162.
-Ciobanu, V. D., Zeleniuc, O., Dumitrascu, A. E., Lepadatescu, B. and Iancu, B., 2014., The Influence of Speed
and Press Factor on Oriented Strand Board Performance in Continuous Press. BioResources 9(4), 6805-6816
-Dick, G., 2009. Wafer board and oriented strand board: The history and manufacturing practices. Technical Report
131 of Wood-Based Composites Center.
-DIN EN 300, 1997 E. Oriented Strand Board (OSB): Definitions, classification and specifications. English
version of DIN EN 300.
-Doosthoseini, K., 2008. Wood Composite Materials Manufacturing, Applications. University of Tehran, Iran.
705p.
- Doosthoseini, K. and Parsapajouh, D., 1997. Physical properties and fiber length variations of Carpinus betulus
In radial and longitudinal directions of the tree. Iranian journal of natural resources, 50(1): 69-79.
-Doosthoseini. K., and Rowshani, A., 1997. Investigation the possibility of using Haloxylon sp. In particleboard
manufacturing industry. Iranian Journal Of Natural Resources, 49: 87-96.
-Dorreh-emam, A., Safdari, V. R., Kargarfard, A. and Tajdini, A., 2015. The investigation of the utilization impact
of Alnus subcordata wast andPoplar wood in particleboard production. Iranian Journal of Wood and Paper
Science Research, 30(1): 37-45.
-EN 310:1993. Wood-based panels; determination of modulus of elasticity in bending and of bending strength.
-EN 317:1993. Particleboards and fibreboards; determination of swelling in thickness after immersion in water.
-EN 319:1993. Particleboards and fibreboards; determination of tensile strength perpendicular to the plane of the
board.
-EN 326-1:1994.Wood-based panels - Sampling, cutting and inspection - Part 1: Sampling and cutting of test pieces
and expression of test results.
-Faraji, F., 1993. Investigation of PF Resin Polymerization and comparison with UF Resin Polymerization in
particleboard manufacturing. M.Sc. thesis, Natural Resources Faculty, Tehran University, 215 p.
-Geimer, R. l., 1976. Flake alignment in particleboard as affected by machine variables and particle geometry,
USDA Forest Service. Research Paper FPL, 275:1-16.
-Golbabaei, F., Nourbakhsh, A., Fakhryan roghani, A. and Falahdoost, S., 2004. Variation in mechanical properties
of hornbeam wood (CARPINUS BETULUS L.) grown at different elevation of golestan forests, Iran, 19(2): 259-
287.
-Gunduz, G.,Yapici, F.,Ozcifci, A. and Kalaycioglu.H.,2011. The Effects of Adhesive Ratio and Pressure Time on
Some Properties of Oriented Strand Board; BioResources, 6(2): 2118-2124.
-Habibi, M. R., 1998, Investigation on Characteristics of Strand board Produced from Beech Veneer Residues.
Wood And Paper Research 4, Technical Publication 214:156-213.
-Heebink,B.G.,1972:Irreversible Dimensional changes in panel materials. Forest Product Journal.22(5):44-48.
-Hosseinaie, O., 2002. Evaluation of Making OSB from Aspen and Evaluation its Properties. M.Sc. thesis,
Department of Wood and Paper Science and Technology, Natural Resources Faculty, Tehran University, 119 p.
-Hosseinzadeh, A., Toghraie, N. and Golbabaei, F., 2000. Engineering properties of Hornbeam wood in Veisar
Region, 5(9): 109-149.
-Hrazsky,J and Kral,P., 2011,Optimization of a Pressing Diagram in OSB Pressing,Dravna Industrija,62 (1): 27-35.
-Iswanto, A.H., Azhar, I., Supriyanto, M. and Susilowati, A., 2014. Effect of resin type, pressing temperature and
time on particleboard properties made from sorghum bagasse. Agriculture, Forestry and Fisheries, 3(2): 62-66.
-Jahanilomer, Z. and Farrokhpayam, S. R., 2015. Vertical density profile, a keyparameter for evaluating of
particleboard quality. Journal of Wood and Forest Science and Technology, 21(4):1-21.
-Jahan Latibari, A., Hossienzadeh, A. and Tabarsa, T., 1996. Investigation on The Effect of UF Resin
Polymerization Variables on Strength of UF Bonded Hornbeam Particleboard. Wood and Paper Research,
1(148): 1-48.
- Jahan Latibari, A., Nourbakhsh, A., Kargarfard, A. and Arabtebar, H., 1997. Acidity and buffering capacity of
Iranian industrial wood. Research and Reconstruction, 4(33): 39-45
-Jime´nez L, Rodriguez A, Ferrer JL, Pe´rez A, Angulo V (2005( Paulownia, a fast growing plant, as a raw material
for paper manufacturing. Afinidad 62:100–105.
-Kamrani, S., Moradifar, A., Yadollahi, S. and Saraeyan, R. 2013. The investigation feasibility of Oriented Strand
Board to parquet production from mixed residual veneer Poplar and Beech. Iranian journal of wood and paper
industries, 3(2): 25-38.
-Kargarfard, A., Enayati, A. A., Jahan Latibari, A. Hosseinzadeh, A. and Nourbakhsh., A., 1998. Investigation on
the effect of wood PH on particleboard properties. Wood and Paper Research, 181: 51-155
-Kargarfard, A., 2003. Investigation on The Effect of Production Variables on Heat Transfer Mechanism During
Particleboard Pressing. ph.D. thesis, Department of Wood and Paper Science, Tehran Science and Research Branch,
Islamic Azad University, Tehran.
-Kargarfard, A., Doosthosseini, K., Jahan Latibari, A. and Hosseinzadeh, A., 2003. Press time and temperature
effect on heat transfer in particleboard production process. Research & Reconstruction, 16 (1): 56-62.
-Kargarfard, A., 2011. The Effect of Resin Gradient and Press Time on the Physical and Mechanical Properties of
Particleboard Produced from Citrus Tree Wood. Journal of wood and forest science and technology, 18(2): 25-40
-Kargarfard, A., 2013. Investigation on the effect of press temperature and time on physical and mechanical
properties corn stalk MDF. Iranian Journal of Wood and Paper Science Research, 28(1): 97-108
-Kargarfard, A., 2018. The investigation on physical and mechanical properties of orientedstrand board
(OSB)produced using corn stalks. Iranian Journal of Wood and Paper Science Research, 33(2): 155-165
-Kord. B., Roohani, m. and Kord, b.R., 2015. Characterization and Utilization Of Reed Stem ASA lignocellulosic
Resource for Particleboard Production. Maderas. Ciencia y tecnología, 17(3): 517 – 524.
-Kiaei, M., 2013.
-Kuhne, G; Belimow, F., 1978. Analysis of the hot press process of furniture chip boards in 3 layers II.
Holzindustrie 31(2): 50-52.
-Kurt, R., Cil, M., Aslan, K. and Cavus, V., 2011. Effect of Pressure Duration on Physical, Mechanical and
Combustibility Characteristics of Laminated Veneer Lumber (LVL) Made with Hybrid Poplar Clones.
BioResources 6(4), 4886-4894.
-Lam,F.,2001;Modern structural wood productes,Prog.Strauct.Eng.Mat.3(3),238-245.
-Lehmann, W.F., Hefty, F. V., 1973. Resin efficiencyand dimentional stability of flakeboards. USDA Forest
Service Research, Note, FPL 207. Forest Products Laboratory, Madison, WIS.
-Maloney, T.M, 1993, Modern Particle Board and Dry Process Fiberboard Manufacturing, San Francisco :
MillerFreeman, Madison, WI : Forest Products Society.
-Mendes, L. M, Iwakiri, S., Matos, J.L.M.,JR, S.K., and Saldanha, L.K., jan./jul.2003. Effects of panels Density,
Composition and Resin content on OSB panels properties, Floresta e Ambiente,.10(1):P.01-17.
-Malanit, P., Barbu, M. C. and Fruhwald, A., 2009. The gluability and bonding quality of an Asian bamboo
(Dendrocalamus Asper) for the production of composite lumber. Journal of Tropical Forest Science, 21(4):
361-368.
-Moslemi, A. A., 1974. Particleboards. Volume I-materials and volume II technology. Southern Illinois
University Press, IL 62902-3697, Carbondale, USA.
- Nazerian,M., Beyki, Z., Mohebbi-Gargarii,R.and Kool, F., 2016. The effect of some technological production
variables on mechanical and physical properties of particleboard manufactured from cotton ("Gossypium
hirsutum") stalks. Maderas: Ciencia y tecnología, 18(1): 167-178.
-Nemli, G., 2002. Factors Affecting The Production of E1 Type Particleboard. Turk Journal Agriculture Forestry,
26:31-36.
-Nemli, G., Aydin, I. and Zekovic, E., 2007. Evaluation of some of the properties of particleboard as function of
manufacturing parameters. Material and Design, 28: 1169-1176.
-Nieh, W. L.S., Sellers, J. T., 1991. Performance of flake board Bonded with three PF resins of different moleratios
and Molecular weights. Forest product Journal. 41(6): 49-53.
-Nourbakhsh, A., Hosseinzadeh, A., Kargarfard, A., Golbabaei, F., Hosseinkhani, H. and Salehi, K., 1998.
Investigation on The Possibility of Particleboard Production from Lignocellulosic Sources on Southern Region
of Iran. Wood and Paper Research 7, Technical Publication 102:1-42.
-Nourbakhsh, A., Kargarfard,A. and Golbabaei, F., 2009. Investigation of physical and mechanical properties of
paulownia wood in particleboard Industry.Iranian Journal of Wood and Paper Science Research , 24(1): 15-25.
-Ohlmeyer, M. and Kruse, K., 1999. Hot stacking and its effects on panel properties. Proceeding of Europian Panel
Products Symposium, Cardiff, pp: 293-300
-Pizzi, A., 1994. Advanced Wood Adhesive Technology. CRC Press Book. 304p.
-Ramtin, A., Dadkhah Tehrani, B. and Doosthoseini, K., 2008. Investigation of press temperature and press time on
physical and mechanical properties of OSB board made of Aspen. Iranian Journal of Wood and Paper Science
Research, 23(1): 74-82.
-Rebollar, M., Perez, R., and Vidal, R. 2007. Comparison between oriented strand boards and other wood-based
panels for the manufacture of furniture. Elsevier, Materials and Design, 28: 882-888.
-Reisi, M., Enayati, A. A., Doosthoseini, K. and Pourtahmasi, K., 2012. Evaluation of layering technique effect
With poplar and resin content in surface layer and press time on physical and mechanical properties of
Particleboard. Journal of Wood and Forest Science and Technology, 19(1): 135-148.
-Roffael, E. and Dix, B., 1988. Zur Bedeutung von schnellwüchsigen Baumarten als Rohmaterial für die Werkstoff,
Holzwerkstoffherstellung unter besonderer Berücksichtigung von Pappelholz für Spanplatten. Holz Roh, 46(7):
245-252.
-Rokiah-Hashim, R., Said, N., Lamaming, J., Baskaran, M., Sulaiman, O. Sato, M.; Hiziroglu,S. and Sugimoto, T.,
2011. Influence of press temperature on the properties of binderless particleboard made from oil palm trunk.
Mater Des32: 2520-2525.
-Sabeti, H., 1990. Forests, Trees and Shrubs of Iran. University of Yazd, Iran, 806p.
-Saeki, y., 1979. The application of phenolic resins to plywood manufacture. Weyerhouser selence symposium | ||
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