BibTex RIS Kaynak Göster

Odun-plastik kompozitlerin termal ve yanma özellikleri üzerine borlu bileşiklerin etkisi

Yıl 2017, Cilt: 18 Sayı: 3, 247 - 250, 30.11.2017
https://doi.org/10.18182/tjf.308944

Öz

Bu çalışmada, atık lignoselülozik maddelerle üretilen odun
plastik kompozitlerin termal özellikleri ve yangına karşı dirençleri
araştırılmıştır. Bu amaç için lignoselülozik atıklar, yüksek yoğunluklu
polietilen (YYPE), sodyum borat (boraks) ve borik asit kullanılmıştır. Kompozit
malzemesinin üretimi aşamasında çift vida ekstruder kullanılmıştır. Elde edilen
granül malzeme 175 °C’de preste preslenerek levha haline getirilmiştir. Yapılan
testlertde farklı oranlarda odun plastik kompozitlere eklenen borik asit ve
boraks maddelerinin termal gravimetrik analiz (TGA), yatay yanma ve limit
oksijen indeks (LOI) sonuçları üzerine etkileri araştırılmıştır. Elde edilen
sonuçlara göre borlu bileşiklerin miktarı arttıkça kompozit malzemede bulunan
lignoselüloziklerin ve plastik malzemenin yanma derecelerinin (°C) yükseldiği anlaşılmıştır.
Ayrıca kompozitlere eklenen borlu madde miktarı arttıkça yatay yanma hızının
düştüğü anlaşılmıştır.

Kaynakça

  • ASTM D635, 2014. Standard test method for rate of burning and/or extent and time of burning of plastics in a horizontal position, ASTM International, West Conshohocken, USA.
  • ASTM D2863, 2000. Standard test method for measuring the minimum oxygen concentration to support candle-like combustion of plastics (oxygen index), ASTM International, West Conshohocken, USA.
  • Ayrilmis, N., 2013. Combined effects of boron and compatibilizer on dimensional stability and mechanical properties of wood/HDPE composites. Composites Part B-Engineering, 44(1): 745-749.
  • Cavdar, A. D., Mengeloglu, F., Karakus, K., 2015. Effect of boric acid and borax on mechanical, fire and thermal properties of wood flour filled high density polyethylene composites. Measurement, 60: 6-12. Chai, Y. B., Liu, J. L., Xing, Z., 2012. Dimensional stability, mechanical properties and fire resistance of MUF-Boron treated wood. Material and Manufacturing Technology Ii, Pts 1 and 2, 341-342, pp.80-84.
  • Clemons, C., 2002. Wood-plastic composites in the United States: The interfacing of two industries. Forest Products Journal, 52(6): 10.
  • Contat-Rodrigo, L., Ribes-Greus, A., Imrie, C. T., 2002. Thermal analysis of high-density polyethylene and low-density polyethylene with enhanced biodegradability. Journal of Applied Polymer Science, 86(3): 764-772.
  • Dizman, E., Yıldız, Ü. C., Yıldız, S., Aslan, M., Temiz, A., Gezer, E. D., 2006. Asetillendirilmiş Ladin yongalevhalarinin esmer çürüklük mantarına (Coniophora puteana) karşi dayanıklılığı. Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi, 7(2): 106-115.
  • Kurt, R., Mengeloglu, F., 2011. Utilization of boron compounds as synergists with ammonium polyphosphate for flame retardant wood-polymer composites. Turkish Journal of Agriculture and Forestry, 35(2): 155-163.
  • Kurt, R., Mengeloglu, F., Meric, H., 2012. The effects of boron compounds synergists with ammonium polyphosphate on mechanical properties and burning rates of wood-HDPE polymer composites. European Journal of Wood and Wood Products, 70(1-3): 177-182.
  • Levan, S. L., 1984. Chemistry of fire retardancy. Advances in Chemistry Series, (207): 531-574.
  • Li, L., Guo, W., Guo, C., 2017. Synergistic effect of melamine polyphosphate and aluminum hypophosphite on mechanical properties and flame retardancy of HDPE/wood flour composites. Wood Science and Technology, 51(3): 493-506.
  • Najafi, S. K., Tajvidi, M., Chaharmahli, M., 2006. Long-term water uptake behavior of lignocellulosic-high density polyethylene composites. Journal of Applied Polymer Science, 102(4): 3907-3911.
  • Ozdemir, F., Ayrilmis, N., Kaymakci, A., Kwon, J. H., 2014. Improving dimensional stability of injection molded wood plastic composites using cold and hot water extraction methods. Maderas-Ciencia Y Tecnologia, 16(3): 365-372.
  • Price, D., Anthony, G., Carty, P., 2001. Polymer combustion, condensed phase pyrolysis and smoke formation. Fire retardant materials. Cambridge, UK, 1-30.
  • Randriamanantena, T., Razafindramisa, F. L., Ramanantsizehena, G., Bernes, A., Lacabane, C., 2009. Thermal behaviour of three woods of Madagascar by thermogravimetric analysis in inert atmosphere. The Fourth High-Energy Physics International Conference, Antananarivo, Madagascar, 21-28 August, 2009. pp. 5-10.
  • Wu, G. F., Xu, M., 2014. Effects of boron compounds on the mechanical and fire properties of wood-chitosan and high-density polyethylene composites. Bioresources, 9(3): 4173-4193.

Effect of boron compounds on the thermal and combustion properties of wood-plastic composites

Yıl 2017, Cilt: 18 Sayı: 3, 247 - 250, 30.11.2017
https://doi.org/10.18182/tjf.308944

Öz

In this study, the thermal properties and fire resistances
of the wood plastic composites produced with waste lignocellulosic materials
were investigated. For this purpose, lignocellulosic waste, high density
polyethylene, (HDPE) sodium borate (borax) and boric acid was used to produce
the wood-plastic composites. A twin-screw extruder was used during the
production of the wood plastic composites. The produced composite granule was
pressed at 175 °C hot press. The effects of boric acid and borax added to wood
plastic composites were investigated with the thermal gravimetric analysis
(TGA), the horizontal burning rate and the limiting oxygen index (LOI).
According to the results, it was understood that as the amount of the boron
compounds was increased, the burning degree (°C) of the composite material
increased. Furthermore, the using of the boric acid and sodium borate in the
production of the wood plastic composite decreased burning speed.

Kaynakça

  • ASTM D635, 2014. Standard test method for rate of burning and/or extent and time of burning of plastics in a horizontal position, ASTM International, West Conshohocken, USA.
  • ASTM D2863, 2000. Standard test method for measuring the minimum oxygen concentration to support candle-like combustion of plastics (oxygen index), ASTM International, West Conshohocken, USA.
  • Ayrilmis, N., 2013. Combined effects of boron and compatibilizer on dimensional stability and mechanical properties of wood/HDPE composites. Composites Part B-Engineering, 44(1): 745-749.
  • Cavdar, A. D., Mengeloglu, F., Karakus, K., 2015. Effect of boric acid and borax on mechanical, fire and thermal properties of wood flour filled high density polyethylene composites. Measurement, 60: 6-12. Chai, Y. B., Liu, J. L., Xing, Z., 2012. Dimensional stability, mechanical properties and fire resistance of MUF-Boron treated wood. Material and Manufacturing Technology Ii, Pts 1 and 2, 341-342, pp.80-84.
  • Clemons, C., 2002. Wood-plastic composites in the United States: The interfacing of two industries. Forest Products Journal, 52(6): 10.
  • Contat-Rodrigo, L., Ribes-Greus, A., Imrie, C. T., 2002. Thermal analysis of high-density polyethylene and low-density polyethylene with enhanced biodegradability. Journal of Applied Polymer Science, 86(3): 764-772.
  • Dizman, E., Yıldız, Ü. C., Yıldız, S., Aslan, M., Temiz, A., Gezer, E. D., 2006. Asetillendirilmiş Ladin yongalevhalarinin esmer çürüklük mantarına (Coniophora puteana) karşi dayanıklılığı. Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi, 7(2): 106-115.
  • Kurt, R., Mengeloglu, F., 2011. Utilization of boron compounds as synergists with ammonium polyphosphate for flame retardant wood-polymer composites. Turkish Journal of Agriculture and Forestry, 35(2): 155-163.
  • Kurt, R., Mengeloglu, F., Meric, H., 2012. The effects of boron compounds synergists with ammonium polyphosphate on mechanical properties and burning rates of wood-HDPE polymer composites. European Journal of Wood and Wood Products, 70(1-3): 177-182.
  • Levan, S. L., 1984. Chemistry of fire retardancy. Advances in Chemistry Series, (207): 531-574.
  • Li, L., Guo, W., Guo, C., 2017. Synergistic effect of melamine polyphosphate and aluminum hypophosphite on mechanical properties and flame retardancy of HDPE/wood flour composites. Wood Science and Technology, 51(3): 493-506.
  • Najafi, S. K., Tajvidi, M., Chaharmahli, M., 2006. Long-term water uptake behavior of lignocellulosic-high density polyethylene composites. Journal of Applied Polymer Science, 102(4): 3907-3911.
  • Ozdemir, F., Ayrilmis, N., Kaymakci, A., Kwon, J. H., 2014. Improving dimensional stability of injection molded wood plastic composites using cold and hot water extraction methods. Maderas-Ciencia Y Tecnologia, 16(3): 365-372.
  • Price, D., Anthony, G., Carty, P., 2001. Polymer combustion, condensed phase pyrolysis and smoke formation. Fire retardant materials. Cambridge, UK, 1-30.
  • Randriamanantena, T., Razafindramisa, F. L., Ramanantsizehena, G., Bernes, A., Lacabane, C., 2009. Thermal behaviour of three woods of Madagascar by thermogravimetric analysis in inert atmosphere. The Fourth High-Energy Physics International Conference, Antananarivo, Madagascar, 21-28 August, 2009. pp. 5-10.
  • Wu, G. F., Xu, M., 2014. Effects of boron compounds on the mechanical and fire properties of wood-chitosan and high-density polyethylene composites. Bioresources, 9(3): 4173-4193.
Toplam 16 adet kaynakça vardır.

Ayrıntılar

Konular Mühendislik
Bölüm Orijinal Araştırma Makalesi
Yazarlar

Ertuğrul Altuntaş

Eyyup Karaoğul

Mehmet Hakkı Alma

Yayımlanma Tarihi 30 Kasım 2017
Kabul Tarihi 11 Ekim 2017
Yayımlandığı Sayı Yıl 2017 Cilt: 18 Sayı: 3

Kaynak Göster

APA Altuntaş, E., Karaoğul, E., & Alma, M. H. (2017). Effect of boron compounds on the thermal and combustion properties of wood-plastic composites. Turkish Journal of Forestry, 18(3), 247-250. https://doi.org/10.18182/tjf.308944
AMA Altuntaş E, Karaoğul E, Alma MH. Effect of boron compounds on the thermal and combustion properties of wood-plastic composites. Turkish Journal of Forestry. Kasım 2017;18(3):247-250. doi:10.18182/tjf.308944
Chicago Altuntaş, Ertuğrul, Eyyup Karaoğul, ve Mehmet Hakkı Alma. “Effect of Boron Compounds on the Thermal and Combustion Properties of Wood-Plastic Composites”. Turkish Journal of Forestry 18, sy. 3 (Kasım 2017): 247-50. https://doi.org/10.18182/tjf.308944.
EndNote Altuntaş E, Karaoğul E, Alma MH (01 Kasım 2017) Effect of boron compounds on the thermal and combustion properties of wood-plastic composites. Turkish Journal of Forestry 18 3 247–250.
IEEE E. Altuntaş, E. Karaoğul, ve M. H. Alma, “Effect of boron compounds on the thermal and combustion properties of wood-plastic composites”, Turkish Journal of Forestry, c. 18, sy. 3, ss. 247–250, 2017, doi: 10.18182/tjf.308944.
ISNAD Altuntaş, Ertuğrul vd. “Effect of Boron Compounds on the Thermal and Combustion Properties of Wood-Plastic Composites”. Turkish Journal of Forestry 18/3 (Kasım 2017), 247-250. https://doi.org/10.18182/tjf.308944.
JAMA Altuntaş E, Karaoğul E, Alma MH. Effect of boron compounds on the thermal and combustion properties of wood-plastic composites. Turkish Journal of Forestry. 2017;18:247–250.
MLA Altuntaş, Ertuğrul vd. “Effect of Boron Compounds on the Thermal and Combustion Properties of Wood-Plastic Composites”. Turkish Journal of Forestry, c. 18, sy. 3, 2017, ss. 247-50, doi:10.18182/tjf.308944.
Vancouver Altuntaş E, Karaoğul E, Alma MH. Effect of boron compounds on the thermal and combustion properties of wood-plastic composites. Turkish Journal of Forestry. 2017;18(3):247-50.