Jurnal Ilmu dan Teknologi Hasil Hutan

Jurnal yang dikelola oleh Departemen Hasil Hutan, menyajikan Ilmu, Teknologi, dan Keteknikan (kayu, komposit kayu, pulp dan kertas, serta hasil hutan non kayu, juga konsen terhadap isu-isu lingkungan dan kebijakan-kebijakan terkait hasil-hasil hutan).

ISSN: 1979-5238
Alamat: DHH Fakultas Kehutanan IPB, 0251-8628012
Email: jurnal-dhh@ipb.ac.id

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Vol 4, No 1 (2011): Jurnal Ilmu Teknologi Hasil Hutan

Table of Contents

Articles

Lusita WARDANI, Effendi Tri BAHTIAR, Ignasia Maria SULASTININGSIH, Atmawi DARWIS, Lina KARLINASARI, Naresworo NUGROHO, Surjono SURJOKUSUMO
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Lina KARLINASARI, Dede HERMAWAN, Akhiruddin MADDU, Bagus MARTIANTO
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Physical and mechanical properties of jabon wood particleboards were studied. The wood particle from lower, upper parts of trunk and branches of jabon tree were used. The wood wettability was observed at lower, upper part of trunk and branches of 2.5 years old jabon tree from Cihideung Ilir village, Bogor. The quality of particleboard in terms of density, moisture content, thickness swelling, modulus of elasticity, modulus of rupture, internal bond, and screw holding power were tested accordance with JIS 5908:2003. In general partikel bord made of jabon wood from upper, lower of trunk and branches of jabon were as follow: density (0.61 g/cm³, 0.58 g/cm³, 0.65 g/cm³), moisture content (9.9%, 9.7%, 9.3%), thickness swelling (44.8%; 52.3%; 30.6%), modulus of elasticity (9716.1 kg/cm², 7997.4 kg/cm², 12954.3 kg/cm²), modulus of rupture (82.6 kg/cm², 71.3 kg/cm², 90.8 kg/cm²), internal bond (5.06 kg/cm², 3.02 kg/cm², 6.12 kg/cm²) and screw holding power (30.6 kg/cm², 38.8 kg/cm², 47.5 kg/cm²), respectively.  The quality of jabon wood were not affected by the precentage of adhesive used. There were a variability in wettability of  jabon wood between parts of tree. The wettability of jabon wood of upper, lower trunk and branches were 1800.4, 2126.1 and 2169.7 mm, respectively. Furthermore, the variabilities were also happened in almost all physical dan mechanical properties of the particleboard. The higher the wettability the higher the quality of the particleboard, means that wettability as a good indicator for quality of  jabon woods particleboard.The quality of particleboard made of woods from branches were better than others.  

 

Keywords: particleboard, jabon, wettability,gluability

Surdiding RUHENDI, Erwinsyah PUTRA
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Apri Heri ISWANTO, Tito SUCIPTO, Fauzi FEBRIANTO
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Sucahyo SADIYO, Imam WAHYUDI, Yeyet .
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Wayan DARMAWAN, Istie S RAHAYU, Dodi NANDIKA, Widyana LUZA
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