BibTex RIS Kaynak Göster

Isıl İşlemli Odun Dolgu Stiren Maleik Anhidrit SMA Kompozitlerinin Yüzey Karakterizasyonu

Yıl 2018, Cilt: 8 Sayı: 1, 299 - 304, 01.01.2018

Öz

Çalışmanın ana hedefi, ısıl işlemli odun dolgulu Stiren Maleik Anhidrit SMA kompozitlerinin yüzey özellikleri üzerine ısıl muamelenin etkisinin değerlendirmesidir. SMA, enjeksiyon kalıplama ve ısı ile şekillendirme ile iç mekan ve iç mekan uygulamaları için otomobil sektöründeki mühendislik polimeridir. Çam odununa ısıl işlem 212 ºC’de 8 saat süre ile uygulanmıştır.. SMA polimerlerine ağırlıkça %0’dan %50’ye kadar ısıl işlemli ve ısıl işlemsiz odun unu katılmıştır. Çift vidalı ekstrüzyon kalıplama işleminden sonra, örnekler enjeksiyon kalıplama makinesinde üretilmiştir. Sonuçlara göre, ısıl işlemli dolgu oranı arttıkça SMA kompozitlerinin yüzey pürüzlülüğü değeri artmaktadır. Benzer olarak, odun dolgu oranı arttıkça, ısıl işlemli odun dolgulu SMA kompozitlerinin ıslanabilirliği artmaktadır

Kaynakça

  • Ayrilmis, N., Jarusombuti, S., Fueangvivat, V., Bauchongkol, P. 2011. Polym. Degrad. Stab., 96, 818.
  • Bhuiyan, TR., Hirai, N., Sobue N. 2000. Changes of crystallinity in wood cellulose by heat treatment under dried and moist conditions. J. Wood Sci., 46: 431–436.
  • Bledzki, AK., Sperber, VE., Faruk, O. 2002. Rapra Review Reports, 13: 8.
  • Budakci, M., Ilce AC., Korkut, DS., Gürleyen, T. 2011. Evaluating the surface roughness of heat treated wood cut with different circular saws. Bioresurces, 6(4): 4247-4258.
  • Sperber, VE. 2002. Fourth International Wood and Natural Fiber Composites Symposium, April 10-11, Kassel, Germany.
  • Stanzl-Tschegg, S., Beikircher, W., Loidl, D. 2009. Comparison of mechanical properties of thermally modified wood at growth ring and cell wall level by means of instrumented indentation tests. Holzforschung, 63(4): 443–448.
  • Stark, NM., Rowlands, RE. 2003. Effect of wood fiber character- istics on mechanical properties of wood-polypropylene com- posites. Wood Fiber Sci., 35(2): 167-174.
  • Trougton, GE., Chow, SZ. 1971. Migration of fatty acids to white spruce veneer surface during drying: Relevance to theories of inactivation. Wood Sci., 3: 129-133
  • USDA Wood Handbook. 1999. Wood as an Engineering Material - Madison, WI, United States Department of Agriculture Forest Service, Forest Products Laboratory, 463p
  • Windeisen E., Strobel, C., Wegener, G. 2007.Chemical changes during the production of thermos-treated beech wood. Wood Sci. Technol., 41: 523-536.
  • Wolcott, MP. 2003. Formulation and process development of flat- pressed wood-polyethylene composites. Forest Prod. J., (9): 25- 32.
  • Wood Handbook, 2010. Forest Products Laboratory, United States Department of Agriculture Forest Service, Madison, Wisconsin.

Surface characterization of heat-treated wood filled styrene maleic anhydride SMA composites

Yıl 2018, Cilt: 8 Sayı: 1, 299 - 304, 01.01.2018

Öz

The main objective of the present study was to evaluate the effect of thermal treatment on the surface properties of heat treated wood flour filled Styrene Maleic Anhydride SMA composites. SMA is an engineering polymer in the automotive for interior and exterior construction applications by injection molding and thermoforming. The heat-treatment of the pine wood was performed at 212 ºC for 8 h. The SMA polymer was filled with untreated or thermally treated wood flour from 0 to 50 wt%. After the extrusion process by twin screw extruder, the specimens were produced by injection molding machine. As a results, the surface roughness values of the filled SMA composites increased with increasing with heat treated loading filler. Similarly, the wettability of heat treated wood flour SMA composites increased with increasing content of the wood flour.

Kaynakça

  • Ayrilmis, N., Jarusombuti, S., Fueangvivat, V., Bauchongkol, P. 2011. Polym. Degrad. Stab., 96, 818.
  • Bhuiyan, TR., Hirai, N., Sobue N. 2000. Changes of crystallinity in wood cellulose by heat treatment under dried and moist conditions. J. Wood Sci., 46: 431–436.
  • Bledzki, AK., Sperber, VE., Faruk, O. 2002. Rapra Review Reports, 13: 8.
  • Budakci, M., Ilce AC., Korkut, DS., Gürleyen, T. 2011. Evaluating the surface roughness of heat treated wood cut with different circular saws. Bioresurces, 6(4): 4247-4258.
  • Sperber, VE. 2002. Fourth International Wood and Natural Fiber Composites Symposium, April 10-11, Kassel, Germany.
  • Stanzl-Tschegg, S., Beikircher, W., Loidl, D. 2009. Comparison of mechanical properties of thermally modified wood at growth ring and cell wall level by means of instrumented indentation tests. Holzforschung, 63(4): 443–448.
  • Stark, NM., Rowlands, RE. 2003. Effect of wood fiber character- istics on mechanical properties of wood-polypropylene com- posites. Wood Fiber Sci., 35(2): 167-174.
  • Trougton, GE., Chow, SZ. 1971. Migration of fatty acids to white spruce veneer surface during drying: Relevance to theories of inactivation. Wood Sci., 3: 129-133
  • USDA Wood Handbook. 1999. Wood as an Engineering Material - Madison, WI, United States Department of Agriculture Forest Service, Forest Products Laboratory, 463p
  • Windeisen E., Strobel, C., Wegener, G. 2007.Chemical changes during the production of thermos-treated beech wood. Wood Sci. Technol., 41: 523-536.
  • Wolcott, MP. 2003. Formulation and process development of flat- pressed wood-polyethylene composites. Forest Prod. J., (9): 25- 32.
  • Wood Handbook, 2010. Forest Products Laboratory, United States Department of Agriculture Forest Service, Madison, Wisconsin.
Toplam 12 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Bölüm Research Article
Yazarlar

Mustafa Zor Bu kişi benim

Yayımlanma Tarihi 1 Ocak 2018
Yayımlandığı Sayı Yıl 2018 Cilt: 8 Sayı: 1

Kaynak Göster

APA Zor, M. (2018). Surface characterization of heat-treated wood filled styrene maleic anhydride SMA composites. Karaelmas Fen Ve Mühendislik Dergisi, 8(1), 299-304.
AMA Zor M. Surface characterization of heat-treated wood filled styrene maleic anhydride SMA composites. Karaelmas Fen ve Mühendislik Dergisi. Ocak 2018;8(1):299-304.
Chicago Zor, Mustafa. “Surface Characterization of Heat-Treated Wood Filled Styrene Maleic Anhydride SMA Composites”. Karaelmas Fen Ve Mühendislik Dergisi 8, sy. 1 (Ocak 2018): 299-304.
EndNote Zor M (01 Ocak 2018) Surface characterization of heat-treated wood filled styrene maleic anhydride SMA composites. Karaelmas Fen ve Mühendislik Dergisi 8 1 299–304.
IEEE M. Zor, “Surface characterization of heat-treated wood filled styrene maleic anhydride SMA composites”, Karaelmas Fen ve Mühendislik Dergisi, c. 8, sy. 1, ss. 299–304, 2018.
ISNAD Zor, Mustafa. “Surface Characterization of Heat-Treated Wood Filled Styrene Maleic Anhydride SMA Composites”. Karaelmas Fen ve Mühendislik Dergisi 8/1 (Ocak 2018), 299-304.
JAMA Zor M. Surface characterization of heat-treated wood filled styrene maleic anhydride SMA composites. Karaelmas Fen ve Mühendislik Dergisi. 2018;8:299–304.
MLA Zor, Mustafa. “Surface Characterization of Heat-Treated Wood Filled Styrene Maleic Anhydride SMA Composites”. Karaelmas Fen Ve Mühendislik Dergisi, c. 8, sy. 1, 2018, ss. 299-04.
Vancouver Zor M. Surface characterization of heat-treated wood filled styrene maleic anhydride SMA composites. Karaelmas Fen ve Mühendislik Dergisi. 2018;8(1):299-304.