Jurnal Penelitian Hasil Hutan
Vol. 30 No. 2 (2012): Jurnal Penelitian Hasil Hutan

PENGARUH ASETILASI TERHADAP PENYERAPAN UAP AIR PADA DUA JENIS KAYU TROPIS

Krisdianto (Unknown)

Article Info

Publish Date
10 Jul 2025

Abstract

Acetylation is an esterification process that aiming to replace bydrocyl groups with acetyl groups in the wood. The existence of acetyl group is expected to reduce water adsorption and stabilize wood dimension consequently. This study examined water adsorption on the two acetylated tropical wood species i.e. Anthocephalus chinensis and Calephyllum sp.Using isotherm method. The results show that water adsorption in wood of Antbucephalus is effectively reduced even at the smallest weight percentage gain, while in Calophyllum sp., it is effectively reduced at 10% weight percentage zain. The wuter adsorption varies by the relative humidity and it forms signoid madel from the lowest (11%) to the highest (97) of humidity.

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Journal Info
Jurnal Penelitian Hasil Hutan
Website

Abbrev

jphh

Publisher

Badan Riset dan Inovasi Nasional

Subject

Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Materials Science & Nanotechnology

Description

Jurnal Penelitian Hasil Hutan is a scientific publication reporting research findings in the field of anatomy, physical and mechanical, fiber technology, composite, biodeterioration and preservation of lignocellulosic materials, forest products drying technology, wood sawing and machining, wood and ...