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Çevre Dostu Borlu Bileşiklerin Mobilya Endüstrisinde Kullanım Olanakları

Year 2011, Volume: 12 Issue: 2, 126 - 138, 07.02.2012

Abstract

Bu çalışmada, odun koruma ve çalışmayı azaltma amacıyla kullanılan bazı kimyasal maddelerin emprenye
maddesi yıkanması ve hacimsel stabiliteye etkileri araştırılmıştır. Bu maksatla, sarıçam (Pinus sylvestris L.)
odunundan TS 345 ve TS 1476’ya göre hazırlanan örnekler, ASTM D 1413-76 esaslarına göre; Borik asit
(Ba), Boraks (Bx), Polietilenglikol 400 (PEG-400) ve bazı borlu bileşiklerden; Ba+Bx, Ba+Bx+St,
Ba+Bx+MMA, Ba+Bx+St+MMA, su itici maddelerden (SİM); Stiren (St), Metilmetakrilat (MMA),
İzosiyanat (ISO), ticari emprenye maddelerinden; Tanalith-CBC (T-CBC), Amonyum sülfat (AS),
Diamonyum fosfat (DAP) ve Vacsol (V) ile tekli, ikili veya çoklu işlemler halinde emprenye edildikten
sonra AWPA N-10 ve ASTM D 1413-76 esaslarına uyularak 6, 24, 48 ve 72 saat süreyle yıkanma etkisinde
bırakılmıştır. Yıkanma etkisi sonucu boyutsal çalışma ve emprenye maddesi yıkanma miktarlarına göre;
yıkanma süresi arttıkça yıkanan madde miktarı azalmıştır. Borlu bileşikler ve bunların ikincil SİM işlemli
uygulamaları yıkanan madde miktarını azaltmıştır. Su alma oranları zamana bağlı olarak artmakta, en az su
alma oranı SİM’lerin tek başına kullanımında ve Borlu bileşikler ile PEG-400’ün SİM’ler ile ikincil işlemli
emprenyesinde elde edilmiştir. Odunda stabilite sağlamada uygunluk sırası; SİM>Ba+Bx+SİM>PEG–
400+SİM>Ticari emprenye maddeleri şeklinde olmuştur. Hacimsel daralmayı azaltıcı etkenlik
bakımından uygunluk sırası; (Ba+Bx)+SİM>PEG–400+SİM>AS, DAP, T-CBC şeklindedir. Su itici etkenlik değeri bakımından, PEG-400’ün SİM’li uygulamaları başarılı bulunmuştur. SİM’lerin yıkanmayı
engelleme etkenliğinin PEG-400’lü gruplarla emprenyede daha başarılı olduğu söylenebilir. Buna göre;
açık hava yada yüksek nem şartlarında kullanılacak ve su etkisi ile odundan yıkanarak uzaklaşabilecek suda
çözünen borlu bileşikler ile emprenye edilmiş sarıçam odununda emprenye maddesi yıkanmasını
engellemek, su alma oranını azaltmak, su ititci etkenliği arttırmak ve boyutsal stabiliteyi düzenlemek
maksadıyla SİM’lerle ikincil emprenye uygulamaları önerilebilir.

References

  • ASTM D 1413-76 (1976) Standard Test Method of Testing, Wood Preservatives by Laboratory, Soilblock Cultures, Annual Book of ASTM Standards, 452- 460 p.
  • Hofors B (1990) The Role of the Wosa in the Development of PEG Preservation R.M. Rowel R.J Barbour, Eds. Advance in Chemistry Series, 5: 195- 217.
  • Murphy RJ, Barnes HM, Gray S (1990). The Efficacy of Boron Polymer Systems: A preliminary Report on Laboratory Studies, Forest Products Research Society, 142.
  • Richardson BA (1987) Wood Preservation, Construction Press, Ltd. 238 p., Lancaster
  • Stamm AJ, Honsen LA (1935) Minimizing Wood Shrinkage and Swelling, G. Ind. and Eng. Cham., 6:201-204.
  • Stamm AJ (1959) Effect of Polyethilene Glycol on the Dimensional Stability of Wood, Forest Prod. Journal, 9: 375-381
  • TS 345 (1974) A Testing Methods for the Effects of Wood Impregnating Substances. Turkish Standards.
  • TS 4176 (1984) Wood-Sampling Sample Tress and Log for Determination of Physical and Mechanical Properties of Wood in Homogeneous Stands. Turkish Standards.
  • Voulgaridis E (1986) Effect of Water Temperature and Melting Point of Wax on Water Repellency in Treated Wood, Holz Forschung und Holz Verwertung, 6: 141-144
  • Williams LH (1990) Potential Benefits of Diffusible Preservatives for Wood Protection, an Analysis with Emphasis on Building Protection with Diffusible Preservatives, Forest Product Research Society, 29-35.
  • Yalınkılıç MK, Baysal E, Demirci Z (1997) Leaching from Wood after Impregnated with Boron Compounds and Increasing Dimensional Stability by Prevention of Leaching with Various Hydrophobic Materials, Turkish Journal Agriculture and Forestry, 21: 423-431. of
  • Yıldız ÜC (1992) Ağaç Malzemenin Yapısında Değişiklerle Özelliklerinin ORENKO-92, I. Ulusal Orman Ürünleri Endüstrisi Kongresi Bildiri Metinleri, 1: 403, Trabzon (In Turkish)

The Possibilities of Using Boron Compounds in Environmentally Friendly Furniture Industry

Year 2011, Volume: 12 Issue: 2, 126 - 138, 07.02.2012

Abstract

This study was performed to determine the effects of impregnation with boron compounds and water repellents on the dimensional stability of wood. For this purpose,  the test specimens prepared from scotch pine (Pinus sylvestris L.) wood  which met the requirements of TS 345 and TS 1476 standards procedures were single, double or multi treated according to  ASTM D 1413-76 standard procedure with some boron compounds such as boric acid (Ba) and borax (Bx), some water repellent materials (WRM) such as styrene, methyl methacryrilate, izocyonate, polyethyleneglychol-400 (PEG-400), and some  commercial impregnation materials such as Tanalith-CBC (T-CBC), ammonium sulfate (AS), diamonium phosphate (DAP), and vacsol. As a result, secondary treatment with WRM decreases amount of leached material. Water absorption ratio of wood was lowest in the treatment only with WRM, boron compounds and   in secondary treatment of PEG-400 with WRM. Order of convenience for dimensional stability was like WRM>(Ba+Bx)+WRM>PEG-400+WRM>commercial impregnation materials. Order of convenience for volumetric shrinkage efficiency was like (Ba+Bx)+WRM>PEG-400+WRM>AS, DAP, T-CBC. WRM was found more successful in leaching prevention when used as a secondary treatment after PEG-400. So, the wood which will be used in open air and high relative humidity conditions, secondary impregnation with WRM is recommended.

References

  • ASTM D 1413-76 (1976) Standard Test Method of Testing, Wood Preservatives by Laboratory, Soilblock Cultures, Annual Book of ASTM Standards, 452- 460 p.
  • Hofors B (1990) The Role of the Wosa in the Development of PEG Preservation R.M. Rowel R.J Barbour, Eds. Advance in Chemistry Series, 5: 195- 217.
  • Murphy RJ, Barnes HM, Gray S (1990). The Efficacy of Boron Polymer Systems: A preliminary Report on Laboratory Studies, Forest Products Research Society, 142.
  • Richardson BA (1987) Wood Preservation, Construction Press, Ltd. 238 p., Lancaster
  • Stamm AJ, Honsen LA (1935) Minimizing Wood Shrinkage and Swelling, G. Ind. and Eng. Cham., 6:201-204.
  • Stamm AJ (1959) Effect of Polyethilene Glycol on the Dimensional Stability of Wood, Forest Prod. Journal, 9: 375-381
  • TS 345 (1974) A Testing Methods for the Effects of Wood Impregnating Substances. Turkish Standards.
  • TS 4176 (1984) Wood-Sampling Sample Tress and Log for Determination of Physical and Mechanical Properties of Wood in Homogeneous Stands. Turkish Standards.
  • Voulgaridis E (1986) Effect of Water Temperature and Melting Point of Wax on Water Repellency in Treated Wood, Holz Forschung und Holz Verwertung, 6: 141-144
  • Williams LH (1990) Potential Benefits of Diffusible Preservatives for Wood Protection, an Analysis with Emphasis on Building Protection with Diffusible Preservatives, Forest Product Research Society, 29-35.
  • Yalınkılıç MK, Baysal E, Demirci Z (1997) Leaching from Wood after Impregnated with Boron Compounds and Increasing Dimensional Stability by Prevention of Leaching with Various Hydrophobic Materials, Turkish Journal Agriculture and Forestry, 21: 423-431. of
  • Yıldız ÜC (1992) Ağaç Malzemenin Yapısında Değişiklerle Özelliklerinin ORENKO-92, I. Ulusal Orman Ürünleri Endüstrisi Kongresi Bildiri Metinleri, 1: 403, Trabzon (In Turkish)
There are 12 citations in total.

Details

Primary Language English
Subjects Architecture
Journal Section Research Article
Authors

Abdi Atılgan

Hüseyin Peker

Hüseyin Tan

Davut Bakır

Publication Date February 7, 2012
Published in Issue Year 2011Volume: 12 Issue: 2

Cite

APA Atılgan, A., Peker, H., Tan, H., Bakır, D. (2012). The Possibilities of Using Boron Compounds in Environmentally Friendly Furniture Industry. Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi, 12(2), 126-138.
AMA Atılgan A, Peker H, Tan H, Bakır D. The Possibilities of Using Boron Compounds in Environmentally Friendly Furniture Industry. ACUJFF. February 2012;12(2):126-138.
Chicago Atılgan, Abdi, Hüseyin Peker, Hüseyin Tan, and Davut Bakır. “The Possibilities of Using Boron Compounds in Environmentally Friendly Furniture Industry”. Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi 12, no. 2 (February 2012): 126-38.
EndNote Atılgan A, Peker H, Tan H, Bakır D (February 1, 2012) The Possibilities of Using Boron Compounds in Environmentally Friendly Furniture Industry. Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi 12 2 126–138.
IEEE A. Atılgan, H. Peker, H. Tan, and D. Bakır, “The Possibilities of Using Boron Compounds in Environmentally Friendly Furniture Industry”, ACUJFF, vol. 12, no. 2, pp. 126–138, 2012.
ISNAD Atılgan, Abdi et al. “The Possibilities of Using Boron Compounds in Environmentally Friendly Furniture Industry”. Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi 12/2 (February 2012), 126-138.
JAMA Atılgan A, Peker H, Tan H, Bakır D. The Possibilities of Using Boron Compounds in Environmentally Friendly Furniture Industry. ACUJFF. 2012;12:126–138.
MLA Atılgan, Abdi et al. “The Possibilities of Using Boron Compounds in Environmentally Friendly Furniture Industry”. Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi, vol. 12, no. 2, 2012, pp. 126-38.
Vancouver Atılgan A, Peker H, Tan H, Bakır D. The Possibilities of Using Boron Compounds in Environmentally Friendly Furniture Industry. ACUJFF. 2012;12(2):126-38.
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