Novel hydrophobization of wood by epoxidized linseed oil. Part 1. Process description and anti-swelling efficiency of the treated wood
Abstract
The known method of wood modification by epoxidized linseed oil (ELO) has a limiting practical application due to the rapid polymerization of ELO in the presence of acetic acid (AA) needed as a catalyst. The present study was designed to develop an alternative method by means of a two-step process to avoid the rapid polymerization. The treatment options were tested on Scots pine sapwood, with the dimensional stability (DS) of the treated samples in focus. The new method provided an anti-swelling efficiency (ASE) in the range of 40–57%, which was even better than the thermally modified (TM) reference samples with 40% ASE. The developed two-step process is a feasible and practical approach for ELO treatment of wood.
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©2015 by De Gruyter
Articles in the same Issue
- Frontmatter
- Original Article
- Fractionation of lignosulfonates: comparison of ultrafiltration and ethanol solubility to obtain a set of fractions with distinct properties
- The molecular properties and carbohydrate content of lignins precipitated from black liquor
- Degradation of chemically modified Scots pine (Pinus sylvestris L.) with Fenton reagent
- Cloning and functional characterization of a monoterpene synthase gene from Eleutherococcus trifoliatus
- Novel hydrophobization of wood by epoxidized linseed oil. Part 1. Process description and anti-swelling efficiency of the treated wood
- Novel hydrophobization of wood by epoxidized linseed oil. Part 2. Characterization by FTIR spectroscopy and SEM, and determination of mechanical properties and field test performance
- Changes of wettability of medium density fiberboard (MDF) treated with He-DBD plasma
- Surface modification of poplar veneer by means of radio frequency oxygen plasma (RF-OP) to improve interfacial adhesion with urea-formaldehyde resin
- Thermal and mechanical properties of urea-formaldehyde (UF) resin combined with multiwalled carbon nanotubes (MWCNT) as nanofiller and fiberboards prepared by UF-MWCNT
- Network swelling of TEMPO-oxidized nanocellulose
- Enhancement of mechanical properties of composites made of calcium carbonate modified bamboo fibers and polypropylene
- Material pocket dynamic mechanical analysis: a novel tool to study thermal transition in wood fibers plasticized by an ionic liquid (IL)
- Modeling temperature effect on dynamic modulus of elasticity of red pine (Pinus resinosa) in frozen and non-frozen states
- Effects of sanding parameters on sanding force and normal force in sanding wood-based panels
- Short Note
- Optimization study on acid hydrolysis of hardwood-derived hemicellulosic extract for alcohol fermentation using response surface methodology
Articles in the same Issue
- Frontmatter
- Original Article
- Fractionation of lignosulfonates: comparison of ultrafiltration and ethanol solubility to obtain a set of fractions with distinct properties
- The molecular properties and carbohydrate content of lignins precipitated from black liquor
- Degradation of chemically modified Scots pine (Pinus sylvestris L.) with Fenton reagent
- Cloning and functional characterization of a monoterpene synthase gene from Eleutherococcus trifoliatus
- Novel hydrophobization of wood by epoxidized linseed oil. Part 1. Process description and anti-swelling efficiency of the treated wood
- Novel hydrophobization of wood by epoxidized linseed oil. Part 2. Characterization by FTIR spectroscopy and SEM, and determination of mechanical properties and field test performance
- Changes of wettability of medium density fiberboard (MDF) treated with He-DBD plasma
- Surface modification of poplar veneer by means of radio frequency oxygen plasma (RF-OP) to improve interfacial adhesion with urea-formaldehyde resin
- Thermal and mechanical properties of urea-formaldehyde (UF) resin combined with multiwalled carbon nanotubes (MWCNT) as nanofiller and fiberboards prepared by UF-MWCNT
- Network swelling of TEMPO-oxidized nanocellulose
- Enhancement of mechanical properties of composites made of calcium carbonate modified bamboo fibers and polypropylene
- Material pocket dynamic mechanical analysis: a novel tool to study thermal transition in wood fibers plasticized by an ionic liquid (IL)
- Modeling temperature effect on dynamic modulus of elasticity of red pine (Pinus resinosa) in frozen and non-frozen states
- Effects of sanding parameters on sanding force and normal force in sanding wood-based panels
- Short Note
- Optimization study on acid hydrolysis of hardwood-derived hemicellulosic extract for alcohol fermentation using response surface methodology