The effects of heat treatment on shear strength of oak (Quercus petraea L.) wood

Cilt: 13 Sayı: 2 24 Eylül 2012
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The effects of heat treatment on shear strength of oak (Quercus petraea L.) wood

Öz

The heat treatment is a protective method of wood material that without any chemical materials in the machining industry. The test samples were prepared from oak (Quercus petraea L.). Firstly, the samples were exposed to heat treatment conditions at 170-190 and 210 ºC, 2-6 and 10 h. After finishing heat treatment process, shear strength of experiment samples which were bonded with polyurethane (PUR), phenol-formaldehyde (FF), melamine-formaldehyde (MF), melamine-urea-formaldehyde (MUF) were determinated. As a result of effect of heat treatment is negative on shear strength. While the highest shear strength value was determinated bonded melamine-formaldehyde (MF) at 170 ºC heat treatment during 2 hour from oak wood material, the lowest shear strength value was obtained bonded polyurethane (PUR) at 210 ºC heat treatment during 10 hour from oak wood material. Keywords: Heat treatment, Shear strength, Wood material, Adhesives

Anahtar Kelimeler

Kaynakça

  1. Alen, R., Kotilainen, R., Zaman, A., 2002. Thermochemical behavior of Norway spruce (Picea abies) at 180-225 oC. Wood Science and Technology, 36:163-171.
  2. Boonstra, M.J., Van Acker, J., Kegel, E., Stevens, M., 2007. Optimisation of the two-stage heat treatment process: durability aspects. Wood Science and Technology, 41:31-57.
  3. BS EN 205, 2003. Adhesives. Wood adhesives for non-structural applications. Determination of tensile shear strength of lap joints, British Standards Institution.
  4. Follrich, J., Uller, U. M., Gindl, W., 2006. Effects of thermal modification on the adhesion between spruce wood (Picea abies Karst.) and a thermoplastic polymer, Holz als Roh- und Werkstoff, 64:373–376.
  5. Inari, G.N, Petrissans, M., Gerardin, P., 2007. Chemical reactivity of heat-treated wood. Wood Science and Technology, 41:157- 168.
  6. Korkut, S., Kocaefe, D., 2009. Isıl işlemin odun özellikleri üzerine etkisi, Düzce Üniversitesi Ormancılık Dergisi, 5 (2): 11-34.
  7. Pizzi, A., 1983. Wood adhesives: chemistry and technology. M. Dekker, New York, 416 pp.
  8. Rapp, A.O. (Ed.)., 2001. Review of heat treatment of wood. In: Proceedings of COST E22 Environmental optimisation of wood protection. Antibes, France, pp.6.

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

-

Yazarlar

Cemal Özcan Bu kişi benim

Yayımlanma Tarihi

24 Eylül 2012

Gönderilme Tarihi

14 Aralık 2011

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2012 Cilt: 13 Sayı: 2

Kaynak Göster

APA
Esen, R., & Özcan, C. (2012). The effects of heat treatment on shear strength of oak (Quercus petraea L.) wood. Turkish Journal of Forestry, 13(2), 150-154. https://doi.org/10.18182/tjf.41128
AMA
1.Esen R, Özcan C. The effects of heat treatment on shear strength of oak (Quercus petraea L.) wood. Turkish Journal of Forestry. 2012;13(2):150-154. doi:10.18182/tjf.41128
Chicago
Esen, Raşit, ve Cemal Özcan. 2012. “The effects of heat treatment on shear strength of oak (Quercus petraea L.) wood”. Turkish Journal of Forestry 13 (2): 150-54. https://doi.org/10.18182/tjf.41128.
EndNote
Esen R, Özcan C (01 Eylül 2012) The effects of heat treatment on shear strength of oak (Quercus petraea L.) wood. Turkish Journal of Forestry 13 2 150–154.
IEEE
[1]R. Esen ve C. Özcan, “The effects of heat treatment on shear strength of oak (Quercus petraea L.) wood”, Turkish Journal of Forestry, c. 13, sy 2, ss. 150–154, Eyl. 2012, doi: 10.18182/tjf.41128.
ISNAD
Esen, Raşit - Özcan, Cemal. “The effects of heat treatment on shear strength of oak (Quercus petraea L.) wood”. Turkish Journal of Forestry 13/2 (01 Eylül 2012): 150-154. https://doi.org/10.18182/tjf.41128.
JAMA
1.Esen R, Özcan C. The effects of heat treatment on shear strength of oak (Quercus petraea L.) wood. Turkish Journal of Forestry. 2012;13:150–154.
MLA
Esen, Raşit, ve Cemal Özcan. “The effects of heat treatment on shear strength of oak (Quercus petraea L.) wood”. Turkish Journal of Forestry, c. 13, sy 2, Eylül 2012, ss. 150-4, doi:10.18182/tjf.41128.
Vancouver
1.Raşit Esen, Cemal Özcan. The effects of heat treatment on shear strength of oak (Quercus petraea L.) wood. Turkish Journal of Forestry. 01 Eylül 2012;13(2):150-4. doi:10.18182/tjf.41128