Effect of impregnation with boron compound doped rosin to the combustion resistance of oriental beech wood (fagus orientalis lipsky)

Taner AŞÇI, (Gazi Üniversitesi, Fen Bilimleri Enstitüsü, Ankara, Türkiye)
Hakan KESKİN (Gazi Üniversitesi, Teknoloji Fakültesi, Ağaçişleri Endüstri Mühendisliği Bölümü, Ankara, Türkiye)
Politeknik Dergisi
1 0
Yıl: 2021 Cilt: 24 Sayı: 2 Sayfa Aralığı: 655 - 662 Metin Dili: İngilizce DOI: 10.2339/politeknik.726738 İndeks Tarihi: 19-06-2021

Effect of impregnation with boron compound doped rosin to the combustion resistance of oriental beech wood (fagus orientalis lipsky)

Öz:
In this study, investigation of the combustion properties of Oriental beech wood (Fagus orientalis Lipsky) impregnated withboron compound (borax (Na2B4O710H2O), boric acid (H3BO3) doped rosin (C19H29COOH) was aimed. For this purpose, Orientalbeech wood samples were prepared according to ASTM E 160-50 and impregnated with boron compound doped rosin by themethod of medium-term dipping (24 hours) according to ASTM D 1413 and producers’ definition. Combustion properties ofsamples after impregnated process were determined according to ASTM E 160-50. As a part of the research, 6 different combinationand contents of impregnation materials have been used in order to especially investigate resistance against combustion of woodmaterial treated with boron compounds in different concentrations. As a result of the study, retention performance and leachingresistance of boron compounds can be increased through rosin addition. Consequently, impregnation materials with rosin decreasedthe flame sourced combustion (Fsc) temperatures depending on kind of impregnation material, extended combustion period anddecreased weight loss ratio of the test samples in comparison to the control samples. On the contrary, weight loss ratios wereaffected negatively in Oriental beech test samples up to 3% when compared with samples which were impregnated with borax.Meanwhile, combustion periods increased in test samples up to 30%. Rosin, in terms of its combustion performance, can bepreferred in impregnation with boron compounds depending on kind of wood and using area.
Anahtar Kelime:

Kolofan Katkılı Borlu Bileşiklerle Emprenyenin Doğu Kayını (Fagus orientalis Lipsky) Odununun Yanma Direncine Etkisi

Öz:
Bu çalışmada kolofan (C19H29COOH) katkılı borlu bileşiklerle (Boraks (Na2B4O710H2O), Borik Asit (H3BO3)) emrenye edilen Doğu Kayını (Fagus orientalis Lipsky) odununun yanma özelliklerinin belirlenmesi amaçlanmıştır. Bu amaçla Doğu Kayını odunu deney örnekleri ASTM-E 160-50’ye uygun olarak hazırlanmış ve ASTM-D 1413 prosedürlerine uygun olarak orta süreli (24 saat) daldırma yöntemi ile kolofan katkılı borlu bileşklerle emrenye edilmiştir. Emprenye işleminden sonra deney örneklerinin yanma özellikleri ASTM-E 160-50 prosedürlerine uygun olarak belirlenmiştir. Araştırmanın bir parçası olarak emprenye maddesinin 6 farklı içerik ve kombinasyonu, farklı kombinasyonlardaki borlu bileşiklerle muamele edilen ağaç malzemenin özellikle yanma direncinin tespit edilmesi amacıyla kullanılmıştır. Borlu bileşiklerin tutunma performansı ve yıkanma direnci kolofan katkısı yoluyla arttırılabilir. Araştırmanın sonucunda kolofanlı emprenye malzemesinin, emprenye maddesinin türüne bağlı olarak kontrol numuneleri ile karşılaştırıldığında Alev Kaynaklı Yanma (AKY) sıcaklığını düşürdüğü, yanma süresini uzattığı ve ağırlık kaybı oranlarını düşürdüğü tespit edilmiştir. Buna karşın sadece Boraks ile emprenye edilen kontrol numunelerine göre Doğu Kayını numunelerinde ağırlık kaybı oranları %3’e kadar negatif yönde etkilenmiştir. Bununla birlikte deney örneklerinde yanma süreleri %30’a varan oranlarda artmıştır. Kolofan, yanma performansı açısından, ağaç türüne ve kullanım alanına bağlı olarak Borlu bileşiklerle emprenye işleminde tercih edilebilir.
Anahtar Kelime:

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
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APA AŞÇI T, Keskin P (2021). Effect of impregnation with boron compound doped rosin to the combustion resistance of oriental beech wood (fagus orientalis lipsky). , 655 - 662. 10.2339/politeknik.726738
Chicago AŞÇI Taner,Keskin Professor Hakan Effect of impregnation with boron compound doped rosin to the combustion resistance of oriental beech wood (fagus orientalis lipsky). (2021): 655 - 662. 10.2339/politeknik.726738
MLA AŞÇI Taner,Keskin Professor Hakan Effect of impregnation with boron compound doped rosin to the combustion resistance of oriental beech wood (fagus orientalis lipsky). , 2021, ss.655 - 662. 10.2339/politeknik.726738
AMA AŞÇI T,Keskin P Effect of impregnation with boron compound doped rosin to the combustion resistance of oriental beech wood (fagus orientalis lipsky). . 2021; 655 - 662. 10.2339/politeknik.726738
Vancouver AŞÇI T,Keskin P Effect of impregnation with boron compound doped rosin to the combustion resistance of oriental beech wood (fagus orientalis lipsky). . 2021; 655 - 662. 10.2339/politeknik.726738
IEEE AŞÇI T,Keskin P "Effect of impregnation with boron compound doped rosin to the combustion resistance of oriental beech wood (fagus orientalis lipsky)." , ss.655 - 662, 2021. 10.2339/politeknik.726738
ISNAD AŞÇI, Taner - Keskin, Professor Hakan. "Effect of impregnation with boron compound doped rosin to the combustion resistance of oriental beech wood (fagus orientalis lipsky)". (2021), 655-662. https://doi.org/10.2339/politeknik.726738
APA AŞÇI T, Keskin P (2021). Effect of impregnation with boron compound doped rosin to the combustion resistance of oriental beech wood (fagus orientalis lipsky). Politeknik Dergisi, 24(2), 655 - 662. 10.2339/politeknik.726738
Chicago AŞÇI Taner,Keskin Professor Hakan Effect of impregnation with boron compound doped rosin to the combustion resistance of oriental beech wood (fagus orientalis lipsky). Politeknik Dergisi 24, no.2 (2021): 655 - 662. 10.2339/politeknik.726738
MLA AŞÇI Taner,Keskin Professor Hakan Effect of impregnation with boron compound doped rosin to the combustion resistance of oriental beech wood (fagus orientalis lipsky). Politeknik Dergisi, vol.24, no.2, 2021, ss.655 - 662. 10.2339/politeknik.726738
AMA AŞÇI T,Keskin P Effect of impregnation with boron compound doped rosin to the combustion resistance of oriental beech wood (fagus orientalis lipsky). Politeknik Dergisi. 2021; 24(2): 655 - 662. 10.2339/politeknik.726738
Vancouver AŞÇI T,Keskin P Effect of impregnation with boron compound doped rosin to the combustion resistance of oriental beech wood (fagus orientalis lipsky). Politeknik Dergisi. 2021; 24(2): 655 - 662. 10.2339/politeknik.726738
IEEE AŞÇI T,Keskin P "Effect of impregnation with boron compound doped rosin to the combustion resistance of oriental beech wood (fagus orientalis lipsky)." Politeknik Dergisi, 24, ss.655 - 662, 2021. 10.2339/politeknik.726738
ISNAD AŞÇI, Taner - Keskin, Professor Hakan. "Effect of impregnation with boron compound doped rosin to the combustion resistance of oriental beech wood (fagus orientalis lipsky)". Politeknik Dergisi 24/2 (2021), 655-662. https://doi.org/10.2339/politeknik.726738
Sayfa Oluşturulma Tarihi
25-04-2024 5:47

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