KUALITAS PAPAN PARTIKEL DARI LIMBAH BATANG KELAPA SAWIT DAN MAHONI DENGAN VARIASI PELAPIS BILAH BAMBU TALANG
ABSTRACT: Efforts to improve
particle board quality was made from oil palm trunks waste and mahogany by
coating the surface of the particle board using lath of talang bamboo. The
purpose of this research to evaluate physical and mechanical properties of
particle board that made from oil palm trunks and mahogany combination by lath
of talang bamboo coating variation and to determined strength wood class from
coating variation by lath of talang bamboo when optimal utilization. Treatment
variations were without coating; face coating with the inside lath of bamboo,
and face coating with the outside lath of bamboo; face and back coatings with
inside and outside lath of bamboo. Thick coating from inside and outside lath
of bamboo was 0.1-0.2 mm. Particle board size was 25 cm x 25 cm x 1 cm, density
target was 0.7 gram/cm3, pressure was 30 kgf/cm2 and temperature was 170 oC for
10 minutes. The result of research will be compared with SNI 03-2105-2006 and
PKKI-ni-5 in 1961. Statistic analysis used single completely randomized design
with three repetitions. The result of these research showed that density value,
moisture content, water absorption on 2 hours and 24 hours submersion,
thickness swelling on 2 hours and 24 hours submersion, MOE value, MOR value,
and IB value were 0.56-0.68 gram/cm3, 3.29-4.42%, 40.09-78.50% and
53.04-87.15%, 9.04-19.17% and 11.88-24.68%, 9,975.76-72,900.41 kg/cm2,
81.64-578.70 kg/cm2, and 0.91-2.59 kg/cm2, respectively. Coating variation by
lath of talang bamboo were significantly affected on all of physical and
mechanical particle board quality. The best treatment was on face and back
coating variation that each used inside and outside lath of talang bamboo which
had fulfilled all of the physical and mechanical SNI 03-2105-2006 and included
into III of strength wood class according to PKKI-ni-5 in 1961.
Key words: talang bamboo, oil
palm trunks, mahogany, particle board, physical and mechanical properties
Penulis: Fradika Oktavianus
Bernadi Siahaan, Rudi Hartono, Tito Sucipto
Kode Jurnal: jpkehutanandd160201
