EN
TR
Effect of fire retardants on thermal conductivity and limited oxygen index of high density fiberboard
Öz
In this study, Fire Retardant (FR) chemicals with different proportions were added into fibers and high density fiberboards (HDF) were produced using fibers from Scots pine and beech (50:50). HDF panels containing 3%, 6%, and 9% borax, boric acid, ammonium polyphosphate and alpha-x chemicals powders were manufactured. Limiting oxygen index (LOI) and thermal conductivity properties of HDF panels were determined. FR chemicals improved the LOI and thermal conductivity. However, this improvement was affected by the type and the concentration of the FR chemicals used. The best thermal conductivity result was obtained with 9% boric acid concentrations (0.2815 W/moK) while the best LOI results were obtained from 6% and 9% ammonium polyphosphate concentrations (45%).
Keywords: HDF, Borax, Boric acid, Thermal conductivity, LOI
Anahtar Kelimeler
Kaynakça
- ASTM C 1113-09, 2004. Standard test method for thermal conductivity of refractories by hot wire (Platinum resistance thermometer technique), Annual Book of ASTM Standards; Vol. 15.01, American Society for Testing International. Conshohocken: ASTM
- ASTM D 2863, 2006. Standart test method for measuring the minimum oxygen concentration to support candle- like combustion of plastics, ASTM Internatıonal, United State.
- Baysal, E., 1994. Çeşitli borlu ve WR bileşiklerinin kızılçam odununun bazı fiziksel özelliklerine etkisi. Yüksek Lisans Tezi, KTU, Fen Bilimleri Enstitüsü, , Trabzon.
- Baysal, E., 2002 Determination of oxygen index levels and thermal analysis of scots pine impregnated melamine formaldehyde-boron combinations. Journal of Fire Sciences, 20(5): 373–389.
- Chen, S., Zheng, Q., Ye, G., Zheng, G., 2006. Fire retardant properties of alkoxycyclotriphosphazene. Journal of Applied Polymer viscose Science, 102:698-702. rayon containing
- Çavdar, A.D., Tomak, E.D., Kalaycıoğlu, H., 2008. Borik asit ile emprenye edilen yongalevhaların oksijen indeks testi ile yanma özelliklerinin belirlenmesi. II. Ulusal Bor Çalıştayı Bildiriler Kitabı 17-18 Nisan, Ankara.
- Gu, M., 2001. Structure based, two-dimensional anisotropic, transient heat conduction model for wood. PhD Thesis, Virginia Polytechnic Institute and State University, Blacksburg, VA.
- Gu H.M., Zink-Sharp, A., 2005. Geometric model for softwood transverse thermal conductivity. Part 1. Wood and Fiber Science, 37(4), 699-711.
Ayrıntılar
Birincil Dil
İngilizce
Konular
-
Bölüm
-
Yayımlanma Tarihi
9 Aralık 2013
Gönderilme Tarihi
2 Şubat 2013
Kabul Tarihi
-
Yayımlandığı Sayı
Yıl 2013 Cilt: 14 Sayı: 2
APA
Özdemir, F., Tutuş, A., & Bal, B. (2013). Effect of fire retardants on thermal conductivity and limited oxygen index of high density fiberboard. Turkish Journal of Forestry, 14(2), 121-126. https://doi.org/10.18182/tjf.40528
AMA
1.Özdemir F, Tutuş A, Bal B. Effect of fire retardants on thermal conductivity and limited oxygen index of high density fiberboard. Turkish Journal of Forestry. 2013;14(2):121-126. doi:10.18182/tjf.40528
Chicago
Özdemir, Ferhat, Ahmet Tutuş, ve Bekir Bal. 2013. “Effect of fire retardants on thermal conductivity and limited oxygen index of high density fiberboard”. Turkish Journal of Forestry 14 (2): 121-26. https://doi.org/10.18182/tjf.40528.
EndNote
Özdemir F, Tutuş A, Bal B (01 Aralık 2013) Effect of fire retardants on thermal conductivity and limited oxygen index of high density fiberboard. Turkish Journal of Forestry 14 2 121–126.
IEEE
[1]F. Özdemir, A. Tutuş, ve B. Bal, “Effect of fire retardants on thermal conductivity and limited oxygen index of high density fiberboard”, Turkish Journal of Forestry, c. 14, sy 2, ss. 121–126, Ara. 2013, doi: 10.18182/tjf.40528.
ISNAD
Özdemir, Ferhat - Tutuş, Ahmet - Bal, Bekir. “Effect of fire retardants on thermal conductivity and limited oxygen index of high density fiberboard”. Turkish Journal of Forestry 14/2 (01 Aralık 2013): 121-126. https://doi.org/10.18182/tjf.40528.
JAMA
1.Özdemir F, Tutuş A, Bal B. Effect of fire retardants on thermal conductivity and limited oxygen index of high density fiberboard. Turkish Journal of Forestry. 2013;14:121–126.
MLA
Özdemir, Ferhat, vd. “Effect of fire retardants on thermal conductivity and limited oxygen index of high density fiberboard”. Turkish Journal of Forestry, c. 14, sy 2, Aralık 2013, ss. 121-6, doi:10.18182/tjf.40528.
Vancouver
1.Ferhat Özdemir, Ahmet Tutuş, Bekir Bal. Effect of fire retardants on thermal conductivity and limited oxygen index of high density fiberboard. Turkish Journal of Forestry. 01 Aralık 2013;14(2):121-6. doi:10.18182/tjf.40528