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논문 기본 정보

자료유형
학술저널
저자정보
Iswanto, Apri Heri (Department of Forest Product, Faculty of Forestry, Universitas Sumatera Utara) Febrianto, Fauzi (Department of Forest Products, Faculty of Forestry, Bogor Agricultural University) Hadi, Yusuf Sudo (Department of Forest Products, Faculty of Forestry, Bogor Agricultural University) Ruhendi, Surdiding (Department of Forest Products, Faculty of Forestry, Bogor Agricultural University) Hermawan, Dede (Department of Forest Products, Faculty of Forestry, Bogor Agricultural University) Fatriasari, Widya (Research Center for Biomaterials LIPI)
저널정보
한국목재공학회 목재공학(Journal of the Korean Wood Science and Technology) 목재공학 제46권 제2호
발행연도
2018.1
수록면
155 - 165 (11page)

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The objective of the research was to evaluate the effect of particle pre-treatment on physical, mechanical, and durability of jatropha fruit hulls (JFH) particleboard. The pre-treatments included were immersing in cold water, hot water, and acetic acid solution. After each treatment, the particles were dried up to 3% moisture content. Urea-formaldehyde (UF) resin was used to fabricate particleboards with board size, thickness and density target of 25 cm by 25 cm, 0.80 cm, and $0.70g/cm^3$, respectively. Board pressed at $130^{\circ}C$ for 10 minutes, and $25kg/cm^2$ pressure. The evaluation of particleboard followed the JIS A 5908-2003. Whilist their resistance to subterranean termite test (mass loss, mortality, antifeedant value and feeding rate) refers to the Indonesian standard (SNI 01.7207-2006). The physical and mechanical properties of particleboards showed that all pre-treatments decreased the pH of particles. Overall, all particle immersing treatments resulted of better physical and mechanical properties of particleboard than those of untreated ones. The acetic acid treatment resulted the best physical and mechanical properties of particleboard. Based on the mass loss of JFH particleboard, hot water and acetic acid treated particleboards were classified into weak resistance to subterranean attack. The other two treatments were classified into very weak resistance. Hot water treated particleboard provided the highest mortality and antifeedant as much as 87.40% and 34.20%, respectively. Based on antifeedant classification, hot water treated particleboards were classified into moderately strong resistance, while other treatments were categorized into weak resistance. The lowest feeding rate value ($45.30{\mu}g/termite/day$) was attained by hot water treatment.
#JFH pre-treatment #pH #physical-mechanical #durability

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참고문헌 (34)

참고문헌 신청
Colak, S. / 2006 / Effects of Wood Species and Adhesive Types on The Amount of Volatile Acetic Acid of Plywood by Using Desiccator-Method / Holz als Roh-und Werkstoff 64:513~514 Crossref Fauzi Febrianto / 2009 / Development of Oriented Strand Board from Acacia Wood (Acacia mangium Willd): Effect of Pretreatment of Strand and Adhesive Content on the Physical and Mechanical Properties of OSB / 목재공학 37(2):121~127 google schola Freeman, H.G / 1959 / Relation Between Physical and Chemical Properties of Wood and Adhesion / Forest Product Journal 9(12):451~458 google schola Harmsen, P.F.H. / 2010 / Literature Review of Physical and Chemical Pre-treatment Processes for Lignocellulosic Biomass. Project Report google schola Hadi, Y.S / 1991 / Pengaruh Perendaman Panas dan Asetilasi selumbar Terhadap Sifat Papan Partikel google schola

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