The Efficient of Rubber Wood Process Technology

ABSTRACT

The utilization of rubber wood is potentially developed. The basic properties of rubber wood such as machining, durability and strengthening must be known to suit the products. Grain is straight in some area near knots there is interlocked grain, inserted of bark make a defect timber. Wood density 0.61, the strength rubber wood is classified into II – III levels. The static bending have MOR=66.0 N/mm2 and MOE=0.240 N/mm2 and pressure strength of parallel of grain (32.2 N/mm2) and pressure strength of perpendicular of grain (4.96 N/mm2) requirements for furniture is hardness side for about 4.35 N. Logs and sawn timber is very susceptible for fungi and insect borer as well as termite it reason to classify into Class V of durability. Under fiber saturation point is susceptible for post powder beetle (Heterobostrychus, Lyctus and Minthea). Connection with ground easily attacked by subteranian termite and termite. The efficient way to exploitation with killing the tree by arboricide triklopir 5% infuse, after about 2 months the tree is cutting by digging. Prophylactic treatment with MBT in 2% or Karbendazim in 2% in the melted way or spray to prevent blue stain.Without carriage at sawing productivity is low, the saw blade is good by thin-kerf and high-strain to make increase and soft texture surface sawing stable. That is grade class II on machining and grade class I on sanding. Utillization to wood working product is good as well as furniture, laminated wood, composite wood, floring/parquet to avoid attacked of land termites or dry wood termites preservation using boron and polibor 10% to get
10 kg/m³ retention with vacuum pressure, carcoal product usually taken from waste felling, is have the high point of calor and heat and high density.

Keywords: Rubber wood, basic properties, furniture, machining

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Judul Seri

Proceeding INAFOR (International Conference Of Indonesia Forestry Researchers) 2011

No. Panggil

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Penerbit

: ., 2012

Deskripsi Fisik

2-8

Bahasa

English

ISBN/ISSN

978-979-8452-45-1

Klasifikasi

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