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Judul Strength of Red Meranti (Shorea leprosula Miq) Three Layer Particleboard From Natural And Plantation Forest
Copyright Open Document
Pengarang Dr. Ir. H. Gusti Hardiansyah, M.Sc, QAM - Personal Name
Subject Pengelolaan Sumber Daya Hutan & Lingkungan
Bahasa Indonesia
Penerbit FU Press
Tahun terbit 2015-9-10
Deskripsi This study was carried out to investigate the effect of density on three-layer resin-bonded particleboard under laboratory conditions. The wood species used were Shorea leprosula collected from both natural and plantation forest. Target densities
of boards manufacturing were 0.6, 0.7 and 0.8 g/cm3. Two size categories of particles namely fine and coarse were applied for board manufactured with ratio of 40:60.
Commercial urea formaldehyde (UF) resin was used as an adhesive (9% for middle
layer and 11% for the surface layers based on the oven dry weight of the particle). The
press condition was 160oC and 6 min. Mechanical properties in modulus of rupture and elasticity (MOR and MOE), and internal bond (IB) were determined. In addition, thickness swelling (TS) were also determined after 24 h water immersion. Results indicated that S. leprosula from natural forest show higher mechanical and physical
Key words: Particleboard, Red Meranti Shorea leprosula Mig), Natural and
Strip planted forest, Physical and Mechanical properties.
Typematerial Prosiding
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