PENGARUH KOMBINASI LAPISAN PAPAN PARTIKEL DARI LIMBAH PARTIKEL AREN (Arenga Pinnata) DAN LIMBAH SERUTAN BAMBU (Dendrocalamus asper) DENGAN JUMLAH PEREKAT UREA FORMALDELHIDA TERHADAP SIFAT PAPAN PARTIKEL
The need of wood for lumber industry in indonesia has got deficit over increasing population that make demand increase dramatically. One of effort that we could do is to find an alternative of wood like make particle board. Sugar palm waste and bamboo waste can be usde as board particle sources beca...
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Main Authors: | , |
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Format: | Theses and Dissertations NonPeerReviewed |
Published: |
[Yogyakarta] : Universitas Gadjah Mada
2012
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Subjects: | |
Online Access: | https://repository.ugm.ac.id/99979/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=56265 |
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Institution: | Universitas Gadjah Mada |
Summary: | The need of wood for lumber industry in indonesia has got deficit over increasing
population that make demand increase dramatically. One of effort that we could do is to find
an alternative of wood like make particle board. Sugar palm waste and bamboo waste can be
usde as board particle sources because it contains sellulose, hemisellulose and lignin as
element of wood structure. The objective of this research is to find out the effect of urea
formaldehyde addition and combination of layered particle from aren waste particle and
bamboo waste shaving to the properties of particle board.
Research methodology was completely randomized design with two factors. The first
factor has three kind treatment were combination layered board particle with ratio face
(sugar palm) : core (bamboo) : face (sugar palm) are 10%:80%:10%(K1),
20%:60%:20%(K2), 30%:40%:30%(K3). Second factor has three kind treatment were
amount of adhesicve 5% (P1), 10%(P2) and 15%(P3). Parameter of property test were
density, water absorption, thickness swelling, internal bonding, modulus of rupture and
modulus of elasticity with using SNI 03-2105-2006.
The research showed that particle layered composition factor affects significantly to
internal bonding and modulus of elasticity but it doesn�t effect significantly to density, water
absorption, thickness swelling and modulus of rupture. Meanwhile, adhesive factor affects
significantly to all of property test. The best particle board made from combination layered
arrangement 10% face : 80% core : 10% face (K1) with amount of adhesive 15% (P3). It has
the best property as density 0,77 g/cm3, thickness swelling 22,84%, water arsoption 59,79%,
internal bonding 3,56 kgf/cm2, modulus of rupture 182,48 kgf/cm2 and modulus of elasticity
16.352,9 kgf/cm2. Based on SNI 03-2105-2006, the properties test that had fullfilled were
density, modulus of rupture and internal bonding but for water absorption, thickness swelling
and modulus elasticity has not fullfill yet. |
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