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Bazı ağaç türlerinde mikrodalga uygulamasının verniklerin parlaklık direnci üzerine etkisi

Year 2022, Volume: 9 Issue: Özel Sayı, 199 - 206, 17.09.2022
https://doi.org/10.17568/ogmoad.1088908

Abstract

Bu çalışmada ülkemizde ticari önemi olan ağaç türleri odunların da mikrodalga işlemi ile verniklerin parlaklık özellikleri üzerine etkileri araştırılmıştır. Odun ile yüzey işlem maddeleri arasındaki etkileşimin belirlenmesi, odun özelliklerinin iyileştirilmesi ve farklı kullanım yerleri için uygunluklarının belirlenerek ortaya konulması oldukça önemlidir. Bu amaçla 3 farklı ağaç türü; yapraklı ağaç türlerinden doğu kayını (Fagus orientalis) ve sakallı kızılağaç (Alnus glutinosa subsp. Barbata.) ile iğne yapraklı ağaç türlerinden doğu ladini (Picea orientalis) ve vernik türlerinden selülozik vernik, poliüretan vernik kullanılmıştır. Selülozik vernik için liflere paralel ve liflere dik yönde parlaklık değerleri incelendiğinde kayın odunu en düşük parlaklık değerine sahipken, en yüksek parlaklık ise kızılağaç odununda belirlenmiştir. Poliüretan vernik için ağaç türleri hem liflere dik hem de liflere paralel yönde parlaklık üzerine ele alındığında bir fark bulunamamıştır. İşlem türü olarak poliüretan vernik için 90 s’lik mikrodalga olumsuz etki göstermiştir. Ağaç türlerinde parlaklık değerlerinde 90 s’lik mikrodalga uygulamasının parlaklık değerlerini azalttığı tespit edilmiştir. Sonuç olarak; mikrodalga uygulaması verniklerin parlaklık özelliklerini etkilediği belirlenmiştir.

Supporting Institution

KAROK2021 ( KARADENİZ TEKNİK ÜNİVERSİTESİ)

Project Number

44

References

  • Referans1 Ahmad Shakri, M.S., 1995. Finishing Properties of Acacia Mangium, Paraserianthes Falcataria and Gmelina Arborea Timbers: Some Impartant Parameters, Journal of Tropical Foret Producys, 1, (1) ,83-89.
  • Referans2 Beikricher, W., Lux, C. and Flach, M., 2013.“Mechanical properties of Picea abies after vacuum and athmospheric microwave drying”, Pro Lingo, 9(4), 642-649.
  • Referans3 Cassens, D. L., ve Feist, W.C., 1991. Exterior Wood In The South:Selection, Application, and Finishes. Gen. Tech. Rep. FPL-GTR-69. Madison, WI.
  • Referans4 Hansson, L. and Antti, A.L., 2003. “The effect of microwave drying on Norway spruce woods strength: a comparison with conventional drying”, Journal of Materials 90 Processing Technology, 141(1), 41-50.
  • Referans5 Hansson L., 2007. “Microwave treatment of wood”, Ph. D. Thesis, Luleå University of Technology Division of Wood Physics, Sweden,.
  • Referans6 Hermoso, E. and Vega, A., 2016. “Effect of microwave treatment on the impregnability mechanical properties of Eucalyptus globulus wood”, Maderas: Ciencia yTecnología, 18(1), 55-64.
  • Referans7 Jaic, M. Zivanovic, R. ve Janezic, T.S. and Dekanski, A., 1996. Comporison of Surface Properties of Beech- and Oakwood as determined by ESCA Method, Holz als Roh- und Wekstoff, (54) 37-41.
  • Referans8 Leach, N.J., 1993. Modern Wood Finishing Techniques, Linden Publishing, California,.
  • Referans9 Machado, J. S., 2006. “Effect of microwave treatment on oak compression strength”, Silva Lusitana, 14(1), 51-58.
  • Referans10 Mahlberg, R., 1987.Adhesion of Paint on Wood Substrate. Part 1. Effect of Substrate Factors, Technical Research Centre of Finland, (476) 1-55.
  • Referans11 MEGEP, 2009. Kimya Teknolojisi, Ahşap Yüzeyleri Boyama, Ankara.
  • Referans12 Paprzycki,O. ve Liptakova, E., 1994. The relation Between The Work Of Adhesion And The İnterlayer Adherence In Primer – Top Coat Systes, Annals Of Warsaw Agricultural University, 566W Forestery And Wood Technology 45, 37-51.
  • Referans13 Richter, K., Feist, WC ve Knaebe,, 1995. TK Yüzey pürüzlülüğünün perdah performansına etkisi. Bölüm 1. Pürüzlülük karakterizasyonu ve leke performansı. Orman Ürünleri Dergisi , (45 (7/8)), 91-97.
  • Referans14 Rischbieth,J. R. ve Bussell, K. R., 1957. The Paint-Holding Properties of Australian Woods, Journal of the Oil&Colour Chemists, (40), 306-320.
  • Referans15 Samani, A., Ganguly, S., Kanyal, R. and Tripathi, S., 2019. “Effect of microwave pretreatment on preservative retention and treatability of Melia composita wood”, Journal of Forest Science, 65(10), 391-396.
  • Referans16 Sönmez, A., 1989. Ağaçtan Yapılmış Mobilya Üst Yüzeylerinde Kullanılan Verniklerin Önemli Mekanik, Fiziksel ve Kimyasal Etkilere Karşı Dayanıklılıkları, Doktora Tezi, Gazi Üniversitesi Fen Bilimleri Enstitüsü,.
  • Referans17 Terziev, N. and Daniel, G., 2013. “Application of high frequency treatments for improved permeability of Norway spruce (Picea abies Karst.) wood”, in: Wood: The Best Material for Mankind, J. Kúdela and M. Babiak (eds.) Arbora Publishers, Slovakia, pp. 43-48.
  • Referans18 Torelli, N., 1996. Mexican Tropical Hardwoods: Attempt to End-use-Grouping, Holz als Roh-und Wekstoff, 54, 213-216. Referans19 Torgovnikov, G. and Vinden, P., 2009. “High-intensity microwave wood modification for increasing permeability”, Forest Products Journal, 59(4), 84-92.
  • Referans20 Torgovnikov, G. and Vinden, P., 2010. “Microwave wood modification technology and its applications”, Forest Products Journal, 60(2), 173-182.
  • Referans21 TS EN ISO 2813, 2014. Paints and varnishes - Determination of specular gloss of non-metallic paint films at 20 degrees, 60 degrees and 85 degrees, International Organization for Standardization.

The effect of microwave treatment on the gloss resistance of varnishes in some tree species

Year 2022, Volume: 9 Issue: Özel Sayı, 199 - 206, 17.09.2022
https://doi.org/10.17568/ogmoad.1088908

Abstract

In this study, the effects of microwave treatment on the gloss properties of varnishes of wood species, which are commercially important in our country, were investigated. It is very important to determine the interaction between wood and surface treatment agents, to improve wood properties and to determine their suitability for different usage areas. For this purpose, 3 different tree species, which are leafy tree species eastern beech (Fagus orientalis) and bearded alder (Alnus glutinosa subsp. Barbata) and coniferous eastern spruce (Picea orientalis), and cellulosic varnish from varnish species, polyurethane varnish was used. When the gloss values parallel to the fibers and perpendicular to the fibers are examined for cellulosic varnish, beech wood has the lowest gloss value while the highest gloss is determined in alder wood. For polyurethane varnish, no difference was found when wood species were considered on gloss in both perpendicular and parallel directions to the fibers. As a process type, 90 seconds microwave showed a negative effect for polyurethane varnish. It was determined that 90 seconds of microwave application decreased the brightness values ​​in tree species. As a result; It was determined that microwave application affects the gloss properties of varnishes.

Project Number

44

References

  • Referans1 Ahmad Shakri, M.S., 1995. Finishing Properties of Acacia Mangium, Paraserianthes Falcataria and Gmelina Arborea Timbers: Some Impartant Parameters, Journal of Tropical Foret Producys, 1, (1) ,83-89.
  • Referans2 Beikricher, W., Lux, C. and Flach, M., 2013.“Mechanical properties of Picea abies after vacuum and athmospheric microwave drying”, Pro Lingo, 9(4), 642-649.
  • Referans3 Cassens, D. L., ve Feist, W.C., 1991. Exterior Wood In The South:Selection, Application, and Finishes. Gen. Tech. Rep. FPL-GTR-69. Madison, WI.
  • Referans4 Hansson, L. and Antti, A.L., 2003. “The effect of microwave drying on Norway spruce woods strength: a comparison with conventional drying”, Journal of Materials 90 Processing Technology, 141(1), 41-50.
  • Referans5 Hansson L., 2007. “Microwave treatment of wood”, Ph. D. Thesis, Luleå University of Technology Division of Wood Physics, Sweden,.
  • Referans6 Hermoso, E. and Vega, A., 2016. “Effect of microwave treatment on the impregnability mechanical properties of Eucalyptus globulus wood”, Maderas: Ciencia yTecnología, 18(1), 55-64.
  • Referans7 Jaic, M. Zivanovic, R. ve Janezic, T.S. and Dekanski, A., 1996. Comporison of Surface Properties of Beech- and Oakwood as determined by ESCA Method, Holz als Roh- und Wekstoff, (54) 37-41.
  • Referans8 Leach, N.J., 1993. Modern Wood Finishing Techniques, Linden Publishing, California,.
  • Referans9 Machado, J. S., 2006. “Effect of microwave treatment on oak compression strength”, Silva Lusitana, 14(1), 51-58.
  • Referans10 Mahlberg, R., 1987.Adhesion of Paint on Wood Substrate. Part 1. Effect of Substrate Factors, Technical Research Centre of Finland, (476) 1-55.
  • Referans11 MEGEP, 2009. Kimya Teknolojisi, Ahşap Yüzeyleri Boyama, Ankara.
  • Referans12 Paprzycki,O. ve Liptakova, E., 1994. The relation Between The Work Of Adhesion And The İnterlayer Adherence In Primer – Top Coat Systes, Annals Of Warsaw Agricultural University, 566W Forestery And Wood Technology 45, 37-51.
  • Referans13 Richter, K., Feist, WC ve Knaebe,, 1995. TK Yüzey pürüzlülüğünün perdah performansına etkisi. Bölüm 1. Pürüzlülük karakterizasyonu ve leke performansı. Orman Ürünleri Dergisi , (45 (7/8)), 91-97.
  • Referans14 Rischbieth,J. R. ve Bussell, K. R., 1957. The Paint-Holding Properties of Australian Woods, Journal of the Oil&Colour Chemists, (40), 306-320.
  • Referans15 Samani, A., Ganguly, S., Kanyal, R. and Tripathi, S., 2019. “Effect of microwave pretreatment on preservative retention and treatability of Melia composita wood”, Journal of Forest Science, 65(10), 391-396.
  • Referans16 Sönmez, A., 1989. Ağaçtan Yapılmış Mobilya Üst Yüzeylerinde Kullanılan Verniklerin Önemli Mekanik, Fiziksel ve Kimyasal Etkilere Karşı Dayanıklılıkları, Doktora Tezi, Gazi Üniversitesi Fen Bilimleri Enstitüsü,.
  • Referans17 Terziev, N. and Daniel, G., 2013. “Application of high frequency treatments for improved permeability of Norway spruce (Picea abies Karst.) wood”, in: Wood: The Best Material for Mankind, J. Kúdela and M. Babiak (eds.) Arbora Publishers, Slovakia, pp. 43-48.
  • Referans18 Torelli, N., 1996. Mexican Tropical Hardwoods: Attempt to End-use-Grouping, Holz als Roh-und Wekstoff, 54, 213-216. Referans19 Torgovnikov, G. and Vinden, P., 2009. “High-intensity microwave wood modification for increasing permeability”, Forest Products Journal, 59(4), 84-92.
  • Referans20 Torgovnikov, G. and Vinden, P., 2010. “Microwave wood modification technology and its applications”, Forest Products Journal, 60(2), 173-182.
  • Referans21 TS EN ISO 2813, 2014. Paints and varnishes - Determination of specular gloss of non-metallic paint films at 20 degrees, 60 degrees and 85 degrees, International Organization for Standardization.
There are 20 citations in total.

Details

Primary Language Turkish
Subjects Forest Industry Engineering
Journal Section Forest Products
Authors

Çiğdem Kasa 0000-0002-2551-1785

Özlem Bozdoğan Balçık 0000-0002-9898-8154

Turgay Özdemir 0000-0002-2484-828X

Project Number 44
Early Pub Date August 31, 2022
Publication Date September 17, 2022
Submission Date March 16, 2022
Published in Issue Year 2022 Volume: 9 Issue: Özel Sayı

Cite

APA Kasa, Ç., Bozdoğan Balçık, Ö., & Özdemir, T. (2022). Bazı ağaç türlerinde mikrodalga uygulamasının verniklerin parlaklık direnci üzerine etkisi. Ormancılık Araştırma Dergisi, 9(Özel Sayı), 199-206. https://doi.org/10.17568/ogmoad.1088908
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Turkish Journal of Forestry Research is licensed under a Creative Commons Attribution-NoDerivatives 4.0 International License.