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Kolofan reçinesi katkılı borlu bileşiklerle emprenye edilen Sarıçam (Pinus Sylvestris Lipsky) odununun yanma özellikleri

Year 2019, Volume: 2 Issue: 1, 11 - 22, 28.06.2019
https://doi.org/10.33725/mamad.516823

Abstract

Bu çalışma, kolofan reçinesi (C19H29COOH)
katkılı borlu bileşiklerle (Boraks (Na2B4O710H2O)
+ Borik asit (H3BO3) - ağırlıkça % 50:50) emprenye
edilmiş Sarıçam (Pinus Sylvestris Lipsky)
odununun yanma özelliklerinin belirlenmesi amacıyla yapılmıştır. Bu amaçla,
sarıçam deney örnekleri kolofan reçinesi katkılı borlu bileşiklerle ASTM D 1413
standardı esaslarına göre daldırma metodu ile emprenye edilmiştir. Emprenye
edilen deney örneklerinin yanma özellikleri ASTM E 160 standardı esaslarına
göre belirlenmiştir. Araştırmanın bir parçası olarak, özellikle farklı
konsantrasyonlarda hazırlanan borlu bileşikler ile emprenye edilmiş ahşap
malzemenin yanma direncini araştırmak için 6 farklı kombinasyon kullanılmıştır.
Kolofan reçinesi ilavesiyle borlu bileşiklerin tutunma performansının ve
yıkanma direncinin arttığı tespit edilmiştir. Kolofan katkılı borlu
bileşiklerle emprenye edilen deney örneklerinde, kontrol örneklerine göre alev
kaynaklı yanma (Fsc) sıcaklığı, yanma süresi ve ağırlık kaybı oranlarında düşüş
görülmüştür. Kolofan reçinesi, ahşabın cinsine ve kullanım alanına bağlı olarak
borlu bileşikler içinde katkı maddesi olarak tercih edilebilir.

References

  • ASTM D 1413-99 (2005), Standard method of testing wood preservatives by laboratory soil block cultures, Annual Book of ASTM Standards, West Conshohocken, PA.
  • ASTM E 160-50 (1975), Standard test method for combustible properties of treated wood by the crib test, Annual Book of ASTM Standards, West Conshohocken, PA.
  • Ayar, S. (2008), Determination of impacts of pressure and soaking period on penetration of impregnation liquids into the wood materials, Scientific Expertise Thesis, Karabük University Institute of Applied Science, Turkey
  • Baysal, E. (2003), Combustion properties of scots pine wood impregnated with boron compounds and natural tanning materials, Erciyes University Journal of Institute of Applied Science, Turkey, p. 59
  • Baysal, E., Sonmez A., Çolak, M. and Toker, H., (2006), Amount of leachant and water absorption levels of wood treated with borates and water repellents, Bioresource Technology 97, 2271–2279
  • Giachi, G., Capretti, C., Donato I., Macchioni, N. and Pizzo B., (2011), New trials in the consolidation of waterlogged archaeological wood with different acetone-carried products, Journal of Archaeological Science 38, 2957-2967.
  • Kartal, S.N. and Imamura, Y. (2004), Using boron compounds as impregnation material in wood materials and composites, III. International Boron Symposium. Eskişehir, Turkey, p. 333-335.
  • Keskin, H., Ertürk, N.S., Çolakoglu, M.H. and Korkut S. (2013), Combustion properties of rowan wood impregnated with various chemical materials, International Journal of Physical Sciences (IJPS) 8(19), 1022-1028
  • Mohareb, A. (2005), Development of leach-resistant boron compounds for wood protectıon ın exterior applications in Egypt. Ph.D. Thesis. Gent University.
  • Obanda, D., Shupe, T. and Barnes, H.M. (2008), Reducing leaching of boron-based wood preservatives – A review of research, Bioresource Technology 99, 7312–7322
  • Ors, Y., Atar M. and Peker H. (1999.a), The effect of some boron compounds and water repellents on the fire resistance properties of scotch pine wood, Tr. J. of Agriculture and Forestry 23, 501-509
  • Ors, Y., Atar, M. and Peker, H. (1999.b), The effects of different preservation chemicals and finishing on wood combustion properties in Pinus sylvestris L. and Castanea sativa Mill., Tr. J. of Agriculture and Forestry 23, 541-549
  • Ors, Y. and Keskin, H. (2001), Agaç Malzeme Bilgisi, Gazi Üniversitesi yayın no. 2000/352, Atlas yayıncılık, İstanbul, Türkiye.
  • Ors, Y., Atar M., Keskin, H. and Colakoglu, H.M. (2006), Impacts of impregnation with boron compounds on the surface roughness of some woods and varnished surfaces, J. of Applied Polymer Science (JAPS), 102(5), 4952-4954.
  • Ors, Y. and Keskin, H. (2008), Wood material technology, Gazi Publishing, Ankara, p. 141-151.
  • Temiz, A., Gezer E.D., Yıldız, U.C. and Yıldız, S. (2008), Combustion properties of alder (Alnusglutinosa L.) Gaertn. subsp. barbata (C.A. Mey) Yalt.) and southern pine (Pinus sylvestris L.) wood treated with boron compounds, Construction and Building Materials 22, 2165–2169
  • TS 2476 (1976), Sampling methods for physical and mechanical tests of wood materials and general features, TSE, Ankara, Turkey.
  • Unger, A., Schniewind A.P. and Unger W. (2001), Conservation of wood artifacts, Handbook, Published by Springer, USA
  • Uysal, B. (1997), The impacts of various chemical materials on combustion resistance of wood material, Ph.D. Thesis, Gazi University Institute of Applied Sci., Ankara, 96-99.

Combustion properties of Scots pine (Pinus sylvestris Lipsky) wood impregnated with boron compound doped colophony

Year 2019, Volume: 2 Issue: 1, 11 - 22, 28.06.2019
https://doi.org/10.33725/mamad.516823

Abstract

The aim of
this study was to investigate the combustion properties of Scots pine (Pinus sylvestris Lipsky) wood
impregnated with boron compound (borax (Na2B4O710H2O),
boric acid (H3BO3) w/w
50:50%) doped colophony (C19H29COOH). For this aim, Scots
pine wood samples were impregnated with boron compound doped colophony by the
method of medium-term dipping according to ASTM D 1413 and producers’
definition. Combustion properties of samples after impregnated process were
determined according to ASTM E 160. As a part of the research, 6 different
combination and contents of impregnation materials have been used in order to
especially investigate resistance against combustion of wood material treated
with boron compounds in different concentrations. Consequently, retention
performance and leaching resistance of boron compounds can be increased through
colophony addition. Impregnation materials with colophony decreased the flame
sourced combustion (Fsc) temperatures depending on kind of impregnation
material, combustion period and weight loss ratio of the test samples decreased
in comparison to the control samples. Colophony can be preferred in
impregnation with boron compounds depending on kind of wood and using area.

References

  • ASTM D 1413-99 (2005), Standard method of testing wood preservatives by laboratory soil block cultures, Annual Book of ASTM Standards, West Conshohocken, PA.
  • ASTM E 160-50 (1975), Standard test method for combustible properties of treated wood by the crib test, Annual Book of ASTM Standards, West Conshohocken, PA.
  • Ayar, S. (2008), Determination of impacts of pressure and soaking period on penetration of impregnation liquids into the wood materials, Scientific Expertise Thesis, Karabük University Institute of Applied Science, Turkey
  • Baysal, E. (2003), Combustion properties of scots pine wood impregnated with boron compounds and natural tanning materials, Erciyes University Journal of Institute of Applied Science, Turkey, p. 59
  • Baysal, E., Sonmez A., Çolak, M. and Toker, H., (2006), Amount of leachant and water absorption levels of wood treated with borates and water repellents, Bioresource Technology 97, 2271–2279
  • Giachi, G., Capretti, C., Donato I., Macchioni, N. and Pizzo B., (2011), New trials in the consolidation of waterlogged archaeological wood with different acetone-carried products, Journal of Archaeological Science 38, 2957-2967.
  • Kartal, S.N. and Imamura, Y. (2004), Using boron compounds as impregnation material in wood materials and composites, III. International Boron Symposium. Eskişehir, Turkey, p. 333-335.
  • Keskin, H., Ertürk, N.S., Çolakoglu, M.H. and Korkut S. (2013), Combustion properties of rowan wood impregnated with various chemical materials, International Journal of Physical Sciences (IJPS) 8(19), 1022-1028
  • Mohareb, A. (2005), Development of leach-resistant boron compounds for wood protectıon ın exterior applications in Egypt. Ph.D. Thesis. Gent University.
  • Obanda, D., Shupe, T. and Barnes, H.M. (2008), Reducing leaching of boron-based wood preservatives – A review of research, Bioresource Technology 99, 7312–7322
  • Ors, Y., Atar M. and Peker H. (1999.a), The effect of some boron compounds and water repellents on the fire resistance properties of scotch pine wood, Tr. J. of Agriculture and Forestry 23, 501-509
  • Ors, Y., Atar, M. and Peker, H. (1999.b), The effects of different preservation chemicals and finishing on wood combustion properties in Pinus sylvestris L. and Castanea sativa Mill., Tr. J. of Agriculture and Forestry 23, 541-549
  • Ors, Y. and Keskin, H. (2001), Agaç Malzeme Bilgisi, Gazi Üniversitesi yayın no. 2000/352, Atlas yayıncılık, İstanbul, Türkiye.
  • Ors, Y., Atar M., Keskin, H. and Colakoglu, H.M. (2006), Impacts of impregnation with boron compounds on the surface roughness of some woods and varnished surfaces, J. of Applied Polymer Science (JAPS), 102(5), 4952-4954.
  • Ors, Y. and Keskin, H. (2008), Wood material technology, Gazi Publishing, Ankara, p. 141-151.
  • Temiz, A., Gezer E.D., Yıldız, U.C. and Yıldız, S. (2008), Combustion properties of alder (Alnusglutinosa L.) Gaertn. subsp. barbata (C.A. Mey) Yalt.) and southern pine (Pinus sylvestris L.) wood treated with boron compounds, Construction and Building Materials 22, 2165–2169
  • TS 2476 (1976), Sampling methods for physical and mechanical tests of wood materials and general features, TSE, Ankara, Turkey.
  • Unger, A., Schniewind A.P. and Unger W. (2001), Conservation of wood artifacts, Handbook, Published by Springer, USA
  • Uysal, B. (1997), The impacts of various chemical materials on combustion resistance of wood material, Ph.D. Thesis, Gazi University Institute of Applied Sci., Ankara, 96-99.
There are 19 citations in total.

Details

Primary Language English
Subjects Timber, Pulp and Paper
Journal Section Articles
Authors

Hakan Keskin 0000-0001-8753-0554

Taner Ascı

Publication Date June 28, 2019
Submission Date January 23, 2019
Acceptance Date May 3, 2019
Published in Issue Year 2019 Volume: 2 Issue: 1

Cite

APA Keskin, H., & Ascı, T. (2019). Combustion properties of Scots pine (Pinus sylvestris Lipsky) wood impregnated with boron compound doped colophony. Mobilya Ve Ahşap Malzeme Araştırmaları Dergisi, 2(1), 11-22. https://doi.org/10.33725/mamad.516823

International Journal

18332  18333 TR DİZİN   18334  18335  18336 18434