Research Article
BibTex RIS Cite

Kestane/Gürgen Talaşı Dolgulu Vinilester Kompozitlerin Mekanik Özelliklerinin İncelenmesi

Year 2019, Issue: 16, 723 - 728, 31.08.2019
https://doi.org/10.31590/ejosat.566756

Abstract



Petrol esaslı geleneksel
kompozitler toksiktirler ve biyolojik olarak parçalanamazlar; geri dönüştürülmeleri
zor ve pahalıdır. Bu sebeple günümüzde çevresel kaygılar, artan atık
problemleri, azalan doğal kaynaklar gibi önemli problemlere olası çözümler
bulması için bileşenleri yenilenebilir kaynaklardan gelen kompozit (yeşil
kompozit) üretimi teşvik edilmektedir. Bu çalışmada 150 µm boyutundaki atık
kestane ve gürgen talaşları vinilester matriste dolgu olarak kullanılmıştır.
Çalışmada, kestane talaşı-vinilester, gürgen talaşı-vinilester, kestane+gürgen
talaşı-vinilester kombinasyonları hazırlanmıştır. Her bir kombinasyon ağaç
talaşı/reçine ağırlık oranı %5, %10, %15, %20 olacak şekilde 4 oranda
hazırlanmış, çalışmada toplam 12 farklı kompozit numunesi kullanılmıştır.
Numunelerin çekme, 3 nokta eğme, darbe ve sertlik gibi mekanik özellikleri
incelenmiş ve test sonuçları grafiklerle yorumlanmıştır. Numunelerin SEM
görüntüleri incelenmiştir. Çalışmada kestane ve gürgen talaşlarının kompozitte
dolgu olarak kullanımının incelenmesinin yanı sıra dolgu oranı etkisi de
incelenmiştir.

Supporting Institution

Marmara Üniversitesi Bilimsel Araştırma Projeleri Komisyon Başkanlığı

Project Number

FEN-C-YLP-121218-0623

Thanks

Bu çalışma Marmara Üniversitesi Bilimsel Araştırma Projeleri Komisyon Başkanlığı tarafından FEN-C-YLP-121218-0623 (2019) nolu proje kapsamında desteklenmiştir.

References

  • Valery V., Evgeny M. (2013). Advanced Mechanics of Composite Materials and Structural Elements (third edition): Elsevier.
  • Jose A.M., Kim Y.A., Leal-Ekman S., Hunter C.P. (2012). Conserved tyrosine kinase promotes the import of silencing RNA into Caenorhabditis elegans cells, Proc. Natl. Acad. Sci. USA., 109: 14520–14525.
  • Sabu, T., Kuruvilla J.; Kumar, M., Goda, K., Sreekala M. S. (2012). Introduction to Polymer Composites, Polymer Composites, Volume 1, First Edition, Wiley-VCH Verlag GmbH & Co 209.
  • Kandpal, B.C., Chaurasia, R., Khurana, V. (2015). Recent Advances in Green Composites – A Review, International Journal For Technological Research In Engineering (IJTRE) vol. 2, Issue 7, March. 2015.
  • Santulli, C., Sarasini, F., Tirillò, J., Valente, T., Valente, M., Caruso, A.P., Infantino, M., Nisini, E., Minak, G. (2013). Mechanical Behaviour of Jute Cloth/Wool Felts Hybrid Laminates, Materials and Design, vol. 50, pp. 309–321.
  • Yan, L., Chouw, N., Jayaraman, K. (2014). Flax Fibre and Its Composites, Composites: Part B Engineering (Compos Part B- Eng), vol. 56, pp. 296-317.
  • [Thakur, V. K., Thakur, M.K., Gupta, R.K. (2014). Review: Raw Natural Fiber–Based Polymer Composites, International Journal of Polymer Anal. Charact. (IJPAC), vol. 19, pp. 256–271.
  • Paul, W., Jan, I., Ignaas, V. (2003). Natural Fibers: Can They Replace Glass in Fiber Reinforced Plastics, Comput Sci Technol, vol. 63, pp.1259–1264.
  • Blankenship, L.T., White, M.N., Puckett, P.M. (1989). Vinyl Ester Resins: For Composites, Dow Chemical U.S.A, Freeport, Texas, pp. 1-36.
  • Panthapulakkal, S., Sain, M. (2006). Injection molded wheat straw and corn stem filled polypropylene composites, Journal of Polymers and the Environment, 14:265-272.
  • Astrom, B.T. (1997). Manufacturing of Polymer Composites, Department of Aeronautics, Royal Insitute of Technology, Chapman & Hall, pp. 1-175.

Investigation of the Mechanical Properties of Chestnut/Hornbeam Sawdust Filled Vinyl Ester Composites

Year 2019, Issue: 16, 723 - 728, 31.08.2019
https://doi.org/10.31590/ejosat.566756

Abstract

Petroleum-based conventional composites are toxic and not biodegradable; they are difficult to recycle and expensive. Nowadays, composite (green composite) production from renewable sources is encouraged to find possible solutions to important problems such as environmental concerns, increased waste problems, and reduced natural resources. In this study, 150 µm waste chestnut and hornbeam wood sawdust were used as filler in vinylester matrix. In this study, chestnut sawdust-vinylester, chestnut sawdust-vinylester, chestnut + hornbeam sawdust-vinylester combinations were prepared. Each combination of wood sawdust/resin weight ratio of 5%, 10%, 15%, 20% was prepared in 4 proportions, a total of 12 different composite samples were used in the study. In this study, the use of chestnut and hornbeam sawdust as fillers in the composite was examined as well as the fill rate effect. Mechanical properties such as tensile, 3 point bending, impact and hardness of the samples were examined and test results were interpreted with graphics. SEM images of the samples were examined. Improvement in mechanical properties was observed with increasing filler ratio in vinyl ester. Compared to chestnut and hornbeam chips, there was no significant difference, but it was found that chestnut filled composites had higher mechanical properties and an ideal fill rate of 10%.

Project Number

FEN-C-YLP-121218-0623

References

  • Valery V., Evgeny M. (2013). Advanced Mechanics of Composite Materials and Structural Elements (third edition): Elsevier.
  • Jose A.M., Kim Y.A., Leal-Ekman S., Hunter C.P. (2012). Conserved tyrosine kinase promotes the import of silencing RNA into Caenorhabditis elegans cells, Proc. Natl. Acad. Sci. USA., 109: 14520–14525.
  • Sabu, T., Kuruvilla J.; Kumar, M., Goda, K., Sreekala M. S. (2012). Introduction to Polymer Composites, Polymer Composites, Volume 1, First Edition, Wiley-VCH Verlag GmbH & Co 209.
  • Kandpal, B.C., Chaurasia, R., Khurana, V. (2015). Recent Advances in Green Composites – A Review, International Journal For Technological Research In Engineering (IJTRE) vol. 2, Issue 7, March. 2015.
  • Santulli, C., Sarasini, F., Tirillò, J., Valente, T., Valente, M., Caruso, A.P., Infantino, M., Nisini, E., Minak, G. (2013). Mechanical Behaviour of Jute Cloth/Wool Felts Hybrid Laminates, Materials and Design, vol. 50, pp. 309–321.
  • Yan, L., Chouw, N., Jayaraman, K. (2014). Flax Fibre and Its Composites, Composites: Part B Engineering (Compos Part B- Eng), vol. 56, pp. 296-317.
  • [Thakur, V. K., Thakur, M.K., Gupta, R.K. (2014). Review: Raw Natural Fiber–Based Polymer Composites, International Journal of Polymer Anal. Charact. (IJPAC), vol. 19, pp. 256–271.
  • Paul, W., Jan, I., Ignaas, V. (2003). Natural Fibers: Can They Replace Glass in Fiber Reinforced Plastics, Comput Sci Technol, vol. 63, pp.1259–1264.
  • Blankenship, L.T., White, M.N., Puckett, P.M. (1989). Vinyl Ester Resins: For Composites, Dow Chemical U.S.A, Freeport, Texas, pp. 1-36.
  • Panthapulakkal, S., Sain, M. (2006). Injection molded wheat straw and corn stem filled polypropylene composites, Journal of Polymers and the Environment, 14:265-272.
  • Astrom, B.T. (1997). Manufacturing of Polymer Composites, Department of Aeronautics, Royal Insitute of Technology, Chapman & Hall, pp. 1-175.
There are 11 citations in total.

Details

Primary Language Turkish
Subjects Engineering
Journal Section Articles
Authors

İlyas Kartal 0000-0001-9677-477X

Gülşah Naycı 0000-0001-7628-2524

Halil Demirer 0000-0001-7870-5797

Project Number FEN-C-YLP-121218-0623
Publication Date August 31, 2019
Published in Issue Year 2019 Issue: 16

Cite

APA Kartal, İ., Naycı, G., & Demirer, H. (2019). Kestane/Gürgen Talaşı Dolgulu Vinilester Kompozitlerin Mekanik Özelliklerinin İncelenmesi. Avrupa Bilim Ve Teknoloji Dergisi(16), 723-728. https://doi.org/10.31590/ejosat.566756