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FULL FACTORIAL EXPERIMENTAL DESIGN FOR WATER ABSORPTION AND WETTABILITY OF JUTE FABRIC REINFORCED ACRYLATED EPOXIDIZED SOYBEAN OIL/EPOXY BIOCOMPOSITES

Year 2021, Volume: 28 Issue: 123, 163 - 170, 30.09.2021

Abstract

Today, composites, which offer advantages for many application areas, cannot be disposed of in an environmentally friendly way when their lifetime is over. This encourages the use of biodegradable resin systems alongside natural fiber reinforcement. In this study, jute fabric reinforced composites are manufactured via vacuum infusion technique using both bio-resin (acrylated epoxidized soybean oil (AESO)) and epoxy resin. The effects of bio-resin ratio (0-100%) and curing temperature (20, 90, and 120C) on the water absorption and wettability properties of the composites are investigated by experimental and statistical analyses. Moreover, the obtained results are supported by differential scanning calorimetry analysis (DSC) and scanning electron microscopy (SEM) images. Water absorption and water contact angles of the composites are measured and a full factorial design is adapted to the test results to investigate the effects of bio-resin ratio, curing temperature as well as their interactions. Experimental results show that the increase in the bio-resin ratio increases the water intake, which causes an increase in the water absorption of the samples and a decrease in the water contact angle values. On the other hand, the heat treatment applied during curing helps to limit water absorption in samples, especially when the bio-resin content is above 50%, and this result is supported by higher water contact angle values. In terms of analysis of variance (ANOVA), both variables as well as the combined effects of these variables are found statistically significant in defining the behavior of composites against water.

Thanks

This study is funded by the Istanbul Technical University Scientific Research Projects under grant no: BAP 40598.

References

  • 1. Raghavendra, G., Kumar, K. A., Kumar, M. H., RaghuKumar, B., Ojha, S., (2015), Moisture absorption behavior and its effect on the mechanical properties of jute-reinforced epoxy composite, Polymer Composites, 38(3), 516–522.
  • 2. Fowler, P. A., Hughes, J. M., Elias, R. M., (2006), Biocomposites: technology, environmental credentials and market forces, Journal of the Science of Food and Agriculture, 86, 1781–1789.
  • 3. Torres, F. G., Rodriguez, S., Saavedra, A.C., (2019), Green Composite Materials from Biopolymers Reinforced with Agroforestry Waste, Journal of Polymers and Environment, 27, 2651–2673.
  • 4. Hasan, K. F., Islam, M., Morshed, M. N., Iqbal, M. I. I., Wu, J. H. W., (2016), Dynamic mechanical behavior & analysis of the jute-glass fiber reinforced polyester hybrid composites, American Journal of Applied Physics, 1(1), 1–12.
  • 5. Seabra, C. P, Sousa, A.C., Bragança, I.M.F., Silva, C.M.A., Robalo, M.P., Loja, M.A.R., Martins, P.A.F., (2020), On the performance and recyclability of a green composite based on AESO resin, Journal of Manufacturing and Materials Processing, 4(3), 65.
  • All references are presented within the paper file!

JÜT KUMAŞ TAKVİYELİ AKRİLATLI EPOKSİTLENMİŞ SOYA FASULYESİ YAĞI / EPOKSİ BİYOKOMPOZİTLERİN SU ABSORPSİYON VE ISLANILABİLİRLİĞİNE YÖNELİK TAM FAKTÖRİYEL DENEYSEL TASARIM

Year 2021, Volume: 28 Issue: 123, 163 - 170, 30.09.2021

Abstract

Günümüzde birçok uygulama alanı için avantajlar sunan kompozitler, ömürleri dolduğunda çevreye duyarlı bir şekilde bertaraf edilememektedir. Bu durum, doğal elyaf takviyesinin yanı sıra biyolojik olarak parçalanabilir reçine sistemlerinin kullanımını da teşvik etmektedir. Bu çalışmada jüt kumaş takviyeli kompozitler hem biyo-reçine (akrilatlı epoksitlenmiş soya fasulyesi yağı) hem de epoksi reçine kullanılarak vakum infüzyon tekniği ile üretilmiştir. Biyo-reçine oranı (% 0-100) ve kürleme sıcaklığının (20, 90 ve 120C) kompozitlerin su absorpsiyon ve ıslanabilirlik özelliklerine etkileri deneysel ve istatistiksel analizlerle araştırılmıştır. Ayrıca, elde edilen sonuçlar diferansiyel taramalı kalorimetri analizi ile taramalı elektron mikroskobu görüntüleri ile desteklenmiştir. Kompozitlerin su absorpsiyon ve su temas açıları ölçülmüş ve biyo-reçine oranı, kürleme sıcaklığı ve bunların ikili etkileşimlerinin tesirini araştırmak için test sonuçlarına tam faktöriyel deneysel tasarım uygulanmıştır. Deneysel sonuçlar, biyo-reçine oranındaki artışın su alımını arttırdığını, bunun da numunelerin su emiliminde artışa ve su temas açısı değerlerinde düşüşe neden olduğunu göstermektedir. Öte yandan, kürleme sırasında uygulanan ısıl işlemin, özellikle biyo-reçine içeriği % 50'nin üzerinde olan numunelerde su emilimini sınırlamaya yardımcı olduğu görülmüş ve bu sonuç, daha yüksek ölçülen su temas açıları ile desteklenmiştir. Varyans analizi açısından, kompozitlerin suya karşı davranışını tanımlamada hem değişkenler hem de bu değişkenlerin ikili etkileri istatistiksel olarak anlamlı bulunmuştur.

References

  • 1. Raghavendra, G., Kumar, K. A., Kumar, M. H., RaghuKumar, B., Ojha, S., (2015), Moisture absorption behavior and its effect on the mechanical properties of jute-reinforced epoxy composite, Polymer Composites, 38(3), 516–522.
  • 2. Fowler, P. A., Hughes, J. M., Elias, R. M., (2006), Biocomposites: technology, environmental credentials and market forces, Journal of the Science of Food and Agriculture, 86, 1781–1789.
  • 3. Torres, F. G., Rodriguez, S., Saavedra, A.C., (2019), Green Composite Materials from Biopolymers Reinforced with Agroforestry Waste, Journal of Polymers and Environment, 27, 2651–2673.
  • 4. Hasan, K. F., Islam, M., Morshed, M. N., Iqbal, M. I. I., Wu, J. H. W., (2016), Dynamic mechanical behavior & analysis of the jute-glass fiber reinforced polyester hybrid composites, American Journal of Applied Physics, 1(1), 1–12.
  • 5. Seabra, C. P, Sousa, A.C., Bragança, I.M.F., Silva, C.M.A., Robalo, M.P., Loja, M.A.R., Martins, P.A.F., (2020), On the performance and recyclability of a green composite based on AESO resin, Journal of Manufacturing and Materials Processing, 4(3), 65.
  • All references are presented within the paper file!
There are 6 citations in total.

Details

Primary Language English
Subjects Engineering
Journal Section Articles
Authors

Ipek Yalcın Enıs This is me 0000-0002-7215-3546

Hande Sezgin This is me 0000-0002-2671-2175

Publication Date September 30, 2021
Published in Issue Year 2021 Volume: 28 Issue: 123

Cite

APA Yalcın Enıs, I., & Sezgin, H. (2021). FULL FACTORIAL EXPERIMENTAL DESIGN FOR WATER ABSORPTION AND WETTABILITY OF JUTE FABRIC REINFORCED ACRYLATED EPOXIDIZED SOYBEAN OIL/EPOXY BIOCOMPOSITES. Tekstil Ve Mühendis, 28(123), 163-170.
AMA Yalcın Enıs I, Sezgin H. FULL FACTORIAL EXPERIMENTAL DESIGN FOR WATER ABSORPTION AND WETTABILITY OF JUTE FABRIC REINFORCED ACRYLATED EPOXIDIZED SOYBEAN OIL/EPOXY BIOCOMPOSITES. Tekstil ve Mühendis. September 2021;28(123):163-170.
Chicago Yalcın Enıs, Ipek, and Hande Sezgin. “FULL FACTORIAL EXPERIMENTAL DESIGN FOR WATER ABSORPTION AND WETTABILITY OF JUTE FABRIC REINFORCED ACRYLATED EPOXIDIZED SOYBEAN OIL/EPOXY BIOCOMPOSITES”. Tekstil Ve Mühendis 28, no. 123 (September 2021): 163-70.
EndNote Yalcın Enıs I, Sezgin H (September 1, 2021) FULL FACTORIAL EXPERIMENTAL DESIGN FOR WATER ABSORPTION AND WETTABILITY OF JUTE FABRIC REINFORCED ACRYLATED EPOXIDIZED SOYBEAN OIL/EPOXY BIOCOMPOSITES. Tekstil ve Mühendis 28 123 163–170.
IEEE I. Yalcın Enıs and H. Sezgin, “FULL FACTORIAL EXPERIMENTAL DESIGN FOR WATER ABSORPTION AND WETTABILITY OF JUTE FABRIC REINFORCED ACRYLATED EPOXIDIZED SOYBEAN OIL/EPOXY BIOCOMPOSITES”, Tekstil ve Mühendis, vol. 28, no. 123, pp. 163–170, 2021.
ISNAD Yalcın Enıs, Ipek - Sezgin, Hande. “FULL FACTORIAL EXPERIMENTAL DESIGN FOR WATER ABSORPTION AND WETTABILITY OF JUTE FABRIC REINFORCED ACRYLATED EPOXIDIZED SOYBEAN OIL/EPOXY BIOCOMPOSITES”. Tekstil ve Mühendis 28/123 (September 2021), 163-170.
JAMA Yalcın Enıs I, Sezgin H. FULL FACTORIAL EXPERIMENTAL DESIGN FOR WATER ABSORPTION AND WETTABILITY OF JUTE FABRIC REINFORCED ACRYLATED EPOXIDIZED SOYBEAN OIL/EPOXY BIOCOMPOSITES. Tekstil ve Mühendis. 2021;28:163–170.
MLA Yalcın Enıs, Ipek and Hande Sezgin. “FULL FACTORIAL EXPERIMENTAL DESIGN FOR WATER ABSORPTION AND WETTABILITY OF JUTE FABRIC REINFORCED ACRYLATED EPOXIDIZED SOYBEAN OIL/EPOXY BIOCOMPOSITES”. Tekstil Ve Mühendis, vol. 28, no. 123, 2021, pp. 163-70.
Vancouver Yalcın Enıs I, Sezgin H. FULL FACTORIAL EXPERIMENTAL DESIGN FOR WATER ABSORPTION AND WETTABILITY OF JUTE FABRIC REINFORCED ACRYLATED EPOXIDIZED SOYBEAN OIL/EPOXY BIOCOMPOSITES. Tekstil ve Mühendis. 2021;28(123):163-70.