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Chemical Degredation of Treated Wood Based Composites

Yıl 2007, Cilt: 3 Sayı: 1, 55 - 65, 01.06.2007

Öz

Odun kompozitleri, böcek, mantar, rutubet, yangın ultraviyole vb. zararlı
etkenlere karsı korumak ve böylelikle kullanım ömrünü uzatmak için çesitli kimyasal
maddeler ile muamele edilmektedir. Bu kimyasallar kompozit içerisinde ana
bilesenlerden olan odun ve tutkal üzerinde çesitli etkiler yaparak odun bazli kompozitin
fiziksel ve mekanik özelliklerini etkilemektedir. Bu çalısmada odun ve tutkal üzerinde
etkili olabilecek asidik, bazik ve petrol bazlı çözeltilerin meydana getirdiği etkiler
incelenmistir.
Ağaç malzeme koruyucuları ile muamele edilmis odun kompozitlerinin mekanik
özellikleri düsüktür, bu da odun/tutkal yapısında veya odun/tutkal ara yüzeyi arasında
ki kimyasal değisimler ile ilgilidir. Kimyasalın tipi ve reaksiyonu, emprenye yöntemi,
pH, retensiyon miktarı, kullanım alanındaki kompozit tipi, sıcaklık gibi etkenler odun
kompozitlerinin kimyasal degredasyonunda önemli rol oynamaktadır.

Kaynakça

  • Arsenault, R. D. 1973. Factors Influencing The Effectiveness of Preservative
  • Systems. In: Preservatives and Preservative Systems, Wood Deterioration and Đts Prevention By Preservative Treatments (Ed. D.D. Nicholas), Vol. 2. Syracuse
  • University Press, New York, pp. 121-178.
  • Bauccio, M.L., 1994. Engineering Materials Reference Book, Materials Park (OH), ASM International, 445pp.
  • Bublitz, W. J. and Hull, J. L. 1983. Chemical Resistance of Douglas Fir for Use in Storage Tanks Wood and Fiber Science, Madison 15(1), p :59-68
  • Goldstein, I. S. 1984. Degradation of Wood by Chemicals, In the Chemistry of Solid Wood, p: 575-586
  • Guyer, V. L. and Hassfeld, R. L. 1990. Interactions of Methanol-Water Binary Solutions with Wood. Holzforschung 44:157-161
  • Hashim, R., Dickinson, D., Murphy, R. and Dinwoodie, J. 1994. The Mechanical
  • Properties of Boards Treated With Vapor Boron. Forest Prod. J. 44(10):73-79.
  • Huber, H. A. 1958. Preservation of Particleboard and Hardboard with PCP, FPJ, p: 357-360
  • Huber, H. A. 1958. Preservation of Particleboard and Hardboard with PCP, FPJ, p: 357-360
  • Kass, A., Wangaard F.F. and Schraeder, H. A. 1970. Chemical Degradation of
  • Wood: The Relationship Between Strength Retention and Pentosan Content. Wood and Fiber Sci. 2(1): 31-39
  • Kimmel, J. D. 1994. Characteristics of creosote-treated LVL materials, FPJ, 44(5), p: 49-53
  • Laks, P. E., Haataja, B. A., Palardy, R. D. and Bianchini, R. J. 1988. Evaluation of Adhesives For Bonding Borate-Treated Flakeboards. Forest Prod. J. 38(11/12):23-24.
  • Landrock, A. H. 1985. Adhesive Technology, Noyes Publications, NJ. Lebow, S.T. 1998.
  • The Role of Grade and Thickness in the Degradation of FRT Treated Plywood, FPJ, 48(6), p: 88-94
  • Lebow, S. T. 1999. Effect of FRT treatment on Plywood pH and Relationship of pH to Strength, Wood Science and Tech., 33, p: 285-298
  • Pittman, C. U., Kim, M. G., Nicholas D. D., Wang L., Ahmed Kabir F. R., Schultz T. P., Ingram L. L. 1994. Wood
  • Enhancement Treatments, I: Impregnation of southern yellow pine with melamine-formaldehyde and melamine- ammeline-formaldehyde resins, Journal of Wood Chemistry and Technology, 14(4), p:577-603
  • Winandy, J. E. 1991. Impact of Preservative and Fire-retardant Treatment on
  • Allowable Design Stresses for Wood, Wood Design Focus Spring, 91, p: 14-16
  • Winandy, J. E. 1995. Effects of Waterborne Preservative Treatment on
  • Mechanical Properties, A Review, AWPA proceedings, 91, 17-33
Yıl 2007, Cilt: 3 Sayı: 1, 55 - 65, 01.06.2007

Öz

Kaynakça

  • Arsenault, R. D. 1973. Factors Influencing The Effectiveness of Preservative
  • Systems. In: Preservatives and Preservative Systems, Wood Deterioration and Đts Prevention By Preservative Treatments (Ed. D.D. Nicholas), Vol. 2. Syracuse
  • University Press, New York, pp. 121-178.
  • Bauccio, M.L., 1994. Engineering Materials Reference Book, Materials Park (OH), ASM International, 445pp.
  • Bublitz, W. J. and Hull, J. L. 1983. Chemical Resistance of Douglas Fir for Use in Storage Tanks Wood and Fiber Science, Madison 15(1), p :59-68
  • Goldstein, I. S. 1984. Degradation of Wood by Chemicals, In the Chemistry of Solid Wood, p: 575-586
  • Guyer, V. L. and Hassfeld, R. L. 1990. Interactions of Methanol-Water Binary Solutions with Wood. Holzforschung 44:157-161
  • Hashim, R., Dickinson, D., Murphy, R. and Dinwoodie, J. 1994. The Mechanical
  • Properties of Boards Treated With Vapor Boron. Forest Prod. J. 44(10):73-79.
  • Huber, H. A. 1958. Preservation of Particleboard and Hardboard with PCP, FPJ, p: 357-360
  • Huber, H. A. 1958. Preservation of Particleboard and Hardboard with PCP, FPJ, p: 357-360
  • Kass, A., Wangaard F.F. and Schraeder, H. A. 1970. Chemical Degradation of
  • Wood: The Relationship Between Strength Retention and Pentosan Content. Wood and Fiber Sci. 2(1): 31-39
  • Kimmel, J. D. 1994. Characteristics of creosote-treated LVL materials, FPJ, 44(5), p: 49-53
  • Laks, P. E., Haataja, B. A., Palardy, R. D. and Bianchini, R. J. 1988. Evaluation of Adhesives For Bonding Borate-Treated Flakeboards. Forest Prod. J. 38(11/12):23-24.
  • Landrock, A. H. 1985. Adhesive Technology, Noyes Publications, NJ. Lebow, S.T. 1998.
  • The Role of Grade and Thickness in the Degradation of FRT Treated Plywood, FPJ, 48(6), p: 88-94
  • Lebow, S. T. 1999. Effect of FRT treatment on Plywood pH and Relationship of pH to Strength, Wood Science and Tech., 33, p: 285-298
  • Pittman, C. U., Kim, M. G., Nicholas D. D., Wang L., Ahmed Kabir F. R., Schultz T. P., Ingram L. L. 1994. Wood
  • Enhancement Treatments, I: Impregnation of southern yellow pine with melamine-formaldehyde and melamine- ammeline-formaldehyde resins, Journal of Wood Chemistry and Technology, 14(4), p:577-603
  • Winandy, J. E. 1991. Impact of Preservative and Fire-retardant Treatment on
  • Allowable Design Stresses for Wood, Wood Design Focus Spring, 91, p: 14-16
  • Winandy, J. E. 1995. Effects of Waterborne Preservative Treatment on
  • Mechanical Properties, A Review, AWPA proceedings, 91, 17-33
Toplam 24 adet kaynakça vardır.

Ayrıntılar

Bölüm İç Anadolu’da Ağaçlandırma Çalışmaları
Yazarlar

Cihat Tasçıoğlu Bu kişi benim

Yalçın Çöpür Bu kişi benim

Kamile Tırak Bu kişi benim

Yayımlanma Tarihi 1 Haziran 2007
Yayımlandığı Sayı Yıl 2007 Cilt: 3 Sayı: 1

Kaynak Göster

APA Tasçıoğlu, C., Çöpür, Y., & Tırak, K. (2007). Chemical Degredation of Treated Wood Based Composites. Düzce Üniversitesi Orman Fakültesi Ormancılık Dergisi, 3(1), 55-65.

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