An evaluation of properties of four heat treated wood species

Kesik, Hacı İsmail; Korkut, Süleyman; Hızıroǧlu, Salim; Şevik, Hakan

doi:10.1016/j.indcrop.2014.06.001

Cited by 51 publications

(33 citation statements)

References 12 publications

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“…However, it is well known that overly high temperatures may reduce the mechanical strength of wood based on the finding in previous studies (Korkut et al 2008(Korkut et al , 2013Kesik et al 2014;Pavel et al 2014). For example, Pavel et al (2014) determined a significant decrease of 47% in value of shear strength for thermally treated wood with natural wood when compared with natural oak -oak bonding.…”

Section: Introductionmentioning

confidence: 90%

Effects of Heat Treatment on Physical-Mechanical Properties of Eucalyptus regnans

Zhang¹,

Tu²,

Peng³

et al. 2015

BioResources

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Section: Introductionmentioning

confidence: 90%

Effects of Heat Treatment on Physical-Mechanical Properties of Eucalyptus regnans

Zhang¹,

Tu²,

Peng³

et al. 2015

BioResources

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“…2016 DOI: dx.doi.org/10.18671/scifor.v44n112.03 to changes in its structure and chemical composition: it can improve dimensional stability of wood; increase resistance to several biologic agents and produce an increasing of color uniformity (ZIGON et al, 2015). Temperature and time used with thermal-treatment varies with species, wood dimensions, moisture content and final use of wood (KESIK et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

Effects on density, shrinking, color changing and chemical surface analysis through FTIR of Tectona grandis thermo-treated

Méndez-Mejías¹,

Moya²

2016

Sci. For.

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“…Increased in temperature significantly affected the MOR of treated wood (Table 7). This is supported by Kubojima et al (2000), Poncsak et al (2006), Hiziroglu (2009), Sahin (2010) and Kesik et al, (2014) where they suggested further heating will decrease the MOR significantly.…”

Section: Modulus Of Rupturementioning

confidence: 77%

Changes in Colour, Strength and Chemical Properties of Oil Heat Treated 18-Years Old Planted Acacia mangium

Wahab

Ghani²,

Samsi³

et al. 2017

IJB

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This study was carried to investigate changes in the oil heat treated 18-years old of planted Acacia mangium. Harvested trees segregated into bottom, middle and top portions containing heartwood and sapwood were oil heat treated in stainless tank with palm crude oil as heating medium at temperatures of 180 o C, 200 o C and 220 o C for 30, 60 and 90 minutes respectively. The evaluation of the changes in the wood were performed by standards using a Minolta Chroma Meter, TAPPI Standard T204 om-88, TAPPI Standard T203 cm-99, TAPPI Standard T222 cm-02, and BS EN 310:1993 static bending tests. The relationship between the changes in the colour, mechanical and chemical composition, were made using correlation analysis. The result showed oil-heat treatment reduced the lightness of the wood and darkened the both parts of the wood. The strength of the wood reduced slightly after the oil-heat treatment. In the chemical compositions, the percentages of the holocellulose, α-cellulose, hemicellulose and extractive contents decrease with the increase in treatment duration and temperature. The oil heat treatment process at 200°C for duration 60 minutes is recommended for acacia mangium wood as it improved the colour of Acacia mangium and standardized the colour of sapwood and heartwood. The loss in strength at this temperature and duration is acceptable as the treated wood only loss up to 15% strength in MOR and 10.7% in MOE.

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An evaluation of properties of four heat treated wood species

Cited by 51 publications

References 12 publications

Effects of Heat Treatment on Physical-Mechanical Properties of Eucalyptus regnans

Effects of Heat Treatment on Physical-Mechanical Properties of Eucalyptus regnans

Effects on density, shrinking, color changing and chemical surface analysis through FTIR of Tectona grandis thermo-treated

Changes in Colour, Strength and Chemical Properties of Oil Heat Treated 18-Years Old Planted Acacia mangium

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