Impacts of impregnation with fire retardant chemicals on the moe in bending of some woods

Keskin, Professor Hakan; Mutlu, Erhan

Impacts of impregnation with fire retardant chemicals on the moe in bending of some woods

Erhan MUTLU (Alanya Alaaddin Keykubat University, Akseki Voctional High School, Department of Material Science, 07630 Alanya - TURKEY)

Politeknik Dergisi

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Yıl: 2017 Cilt: 20 Sayı: 3 Sayfa Aralığı: 606 - 612 Metin Dili: Türkçe İndeks Tarihi: 29-07-2022

Impacts of impregnation with fire retardant chemicals on the moe in bending of some woods

Öz:

Bu çalışma, Yangın geciktirici kimyasallar ile emprenye etmenin ağaç malzemelerin eğilmede elastiklik modülüne etkilerini belirlemek amacıyla yapılmıştır. Bu maksatla, ülkemiz orman ürünleri endüstrisinde yaygın olarak kullanılan Doğu kayını, sapsız meşe ve sarıçam odunlarından TS EN 345 esaslarına göre hazırlanan deney örnekleri; amonyum sülfat [(NH4)2.S04], sodium asetat (NaC2H3O23H2O), alüminyum klorit (Al2C6I2H2O), boraks [Na2B4O75H2O], borikasit [H3.BO3] ve boraks + borikasit (w:w=%50:50) ile ASTM D 1413 esaslarına uyularak vakum yöntemi ile emprenye edilmiştir. Emprenye edilen deney örneklerinin eğilmede elastiklik modülü değerleri TS EN 408 standardı esaslarına belirlenmiştir. Sonuç olarak; ağaç türüne göre, eğilmede elastiklik modülü değerleri en yüksek kayında (10350 /mm2), en düşük sarıçam odununda (9501 N/mm2) elde edimiştir. İşlem çeşidine göre; kontrol örnekleri ile işlem çeşidi sonuçları arasındaki fark istatistiksel olarak önemsiz çıkmıştır. Ağaç türü + işlem çeşidi etkileşimine göre eğilmede elastikiyet modülü değeri en yüksek kayın + boraksda (11450 N/mm2), en az sarıçam + kontrolde (8223 N/mm2) bulunmuştur. Buna göre eğilmede elastiklik modülü değerinin önemli olduğu yapı ve mobilya elemanları üretiminde boraks ile emprenye edilmiş kayın odunu tercih edilebilir.

Anahtar Kelime:

Öz:

This study has been performed to determine the effects of impregnation with fire retardant chemical materials on the modulus of elasticity (MOE) in bending of Oriental beech, European oak and Scotch pine wood materials. To achieve this goal, test samples prepared from woods of Oriental beech, European oak and Scotch pine according to TS EN 345 regulations were impregnated with ammonium-sulfate [(NH4)2S04], sodium acetate (NaC2H3O23H2O), aluminum chloride (Al2C6I2H2O), borax [Na2B4O75H2O], boric acid [H3.BO3] and, borax + boric acid (w:w=%50:50). The modulus of elasticity in bending of impregnated wood samples were determined according to TS EN 408. Consequently, according to wood species; modulus of elasticity in bending was found the highest value at beech (10350 N/mm2) and the lowest value at pine wood (9501 N/mm2). According to variety of impregnation; modulus of elasticity in bending values were found no statistical difference between control samples and impregnated test samples. Considering the interaction of wood type and process; modulus of elasticity in bending was found the highest value at beech + borax (11450 N/mm2) and the lowest value at pine + control samples (8223 N/mm2). As a result, in the massive construction and furniture elements that the modulus of elasticity in bending after the impregnation with borax is of great concern, Oriental beech wood materials could be recommended.

Anahtar Kelime:

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

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APA	Keskin P, Mutlu E (2017). Impacts of impregnation with fire retardant chemicals on the moe in bending of some woods. , 606 - 612.
Chicago	Keskin Professor Hakan,Mutlu Erhan Impacts of impregnation with fire retardant chemicals on the moe in bending of some woods. (2017): 606 - 612.
MLA	Keskin Professor Hakan,Mutlu Erhan Impacts of impregnation with fire retardant chemicals on the moe in bending of some woods. , 2017, ss.606 - 612.
AMA	Keskin P,Mutlu E Impacts of impregnation with fire retardant chemicals on the moe in bending of some woods. . 2017; 606 - 612.
Vancouver	Keskin P,Mutlu E Impacts of impregnation with fire retardant chemicals on the moe in bending of some woods. . 2017; 606 - 612.
IEEE	Keskin P,Mutlu E "Impacts of impregnation with fire retardant chemicals on the moe in bending of some woods." , ss.606 - 612, 2017.
ISNAD	Keskin, Professor Hakan - Mutlu, Erhan. "Impacts of impregnation with fire retardant chemicals on the moe in bending of some woods". (2017), 606-612.

APA	Keskin P, Mutlu E (2017). Impacts of impregnation with fire retardant chemicals on the moe in bending of some woods. Politeknik Dergisi, 20(3), 606 - 612.
Chicago	Keskin Professor Hakan,Mutlu Erhan Impacts of impregnation with fire retardant chemicals on the moe in bending of some woods. Politeknik Dergisi 20, no.3 (2017): 606 - 612.
MLA	Keskin Professor Hakan,Mutlu Erhan Impacts of impregnation with fire retardant chemicals on the moe in bending of some woods. Politeknik Dergisi, vol.20, no.3, 2017, ss.606 - 612.
AMA	Keskin P,Mutlu E Impacts of impregnation with fire retardant chemicals on the moe in bending of some woods. Politeknik Dergisi. 2017; 20(3): 606 - 612.
Vancouver	Keskin P,Mutlu E Impacts of impregnation with fire retardant chemicals on the moe in bending of some woods. Politeknik Dergisi. 2017; 20(3): 606 - 612.
IEEE	Keskin P,Mutlu E "Impacts of impregnation with fire retardant chemicals on the moe in bending of some woods." Politeknik Dergisi, 20, ss.606 - 612, 2017.
ISNAD	Keskin, Professor Hakan - Mutlu, Erhan. "Impacts of impregnation with fire retardant chemicals on the moe in bending of some woods". Politeknik Dergisi 20/3 (2017), 606-612.