SIFAT FISIK DAN MEKANIK PAPAN PARTIKEL TIGA LAPIS DARI KULIT BUAH DURIAN BERDASARKAN KONSENTRASI PEREKAT
ABSTRACT: Durian skin is made
into particles as a material for furniture. Durian skin made into coarse particles
with a size of passing through an 8 mesh, retained on a 20 mesh and fine
particlespasses through a 4 mesh, restrained on 6 mesh. The bonding material
used is formaldehydeurea concentration of 12%, 14% and 16% with other additives
such as catalysts, paraffin and liquid smoke. The particle board is made with a
size 30cm x 30cm x 1cm, the desired density is0.6 g/cm3. The making of particle
board used compression heat at 1400C with a specificpressure of 25 kg / cm2 for
± 10 minutes. The testing of the physical properties of particle board (desity,
moisture content and thickness swelling) and mechanical properties of particle
board(modulus of elasticity, modulus of rupture, internal bording and screw
holding strength) were conducted in accordance with the standard JIS
A5908-2003. The results showed that the physical properties that meet the standard
JIS A5908-2003 were the density and moisturecontent, and for mechanical
properties that meet the standard JIS A 5908-2003 were the bonding strength and
screw holding strength. The best bonding concentration for physical andmechanical
properties of particle board from durian skin is at a bording concentration of
16%.
Keywords: Durian skin,
particle board, physical
Penulis: Tamauli Siallagan,
H.A. Oramahi, Nurhaida
Kode Jurnal: jpkehutanandd160267
