Investigation of using waste banana peels in EPDM as bio-based filler

The rubber and plastics sectors have been developing in both 19th and 20th centuries. The most of the developments have been realized in the 20th century. As a result of this, the need for petrochemical products has increased day by day. Synthetic rubber is used to protect vehicle tires, automotive parts, white goods, insulation materials and especially bridges, highways, viaducts and nuclear facilities requiring high elastic modulus from seismic and acoustical effects. Rubber type materials are preferred in many engineering applications due to due to their sufficient properties such as high elasticity. The importance of the study carried out in the rubber industry in order to improve the performance characteristics of the material as well as to increase the production efficiency and reduce the cost is increasing day by day. In order to remove or reduce the harmful effects of carbon black, which is used as a common filler the effects of additives obtained from some biological wastes such as banana peels instead of carbon black, on the physical and mechanical properties of ethylene propylene diene monomer (EPDM) rubber have been investigated. The results were evaluated considering MDR and Soxhlet extraction test results applied on rubber samples. 

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  • 1. Akbay, I. and T. Ozdemir, Monomer migration and degradation of polycarbonate via UV-C irradiation within aquatic and atmospheric environments. Journal of Macromolecular Science Part a-Pure and Applied Chemistry, 2016. 53(6): p. 340-345.
  • 2. Cavdar, S., T. Ozdemir, and A. Usanmaz, Comparative study on mechanical, thermal, viscoelastic and rheological properties of vulcanised EPDM rubber. Plastics Rubber and Composites, 2010. 39(6): p. 277-282.
  • 3. Ravishankar, P., TREATISE ON EPDM. Rubber Chemistry and Technology, 2012. 85(3): p. 327-349.
  • 4. Ozdemir, T., et al., Neutron shielding of EPDM rubber with boric acid: Mechanical, thermal properties and neutron absorption tests. Progress in Nuclear Energy, 2016. 89: p. 102-109.
  • 5. Ozdemir, T., A. Gungor, and I. Reyhancan, Flexible neutron shielding composite material of EPDM rubber with boron trioxide: Mechanical, thermal investigations and neutron shielding tests. Radiation Physics and Chemistry, 2017. 131: p. 7-12.
  • 6. Sutanto, P., et al., EPDM rubber reclaim from devulcanized EPDM. Journal of Applied Polymer Science, 2006. 102(6): p. 5948-5957.
  • 7. Accorsı, J. And E. Romero, Specıal Carbon-Blacks For Plastıcs. Plastics Engineering, 1995. 51(4): P. 29-32.
  • 8. Burmistrov, I., et al., Improvement of carbon black based polymer composite electrical conductivity with additions of MWCNT. Composites Science and Technology, 2016. 129: p. 79-85.
  • 9. Martinez, L., et al., Influence of friction on the surface characteristics of EPDM elastomers with different carbon black contents. Tribology International, 2011. 44(9): p. 996-1003.
  • 10. Karaağaç, B., Use of Ground Pistachio Shell as Alternative Filler in Natural Rubber/Styrene–Butadiene Rubber-Based Rubber Compounds, Polym. Compos., 2014. 35: p. 245–252.
  • 11. Botros, S., Eid, M., Nageeb, Z., Thermal Stability and Dielectric Relaxation of NR/Soda Lignin and NR/thiolignin Composites, Egypt. J. Solids. 2005. 28: p. 67–83.
  • 12. Menon, R.R., Pillai C.K.S., Nando, G.B., Physicomechanical properties of filled natural rubber vulcanizates modified with phosphorylated cashew nut shell liquid, J. Appl. Polym. Sci., 1998. 68: p. 1303–1311.
  • 13. Arayapranee, W.; Rempel, G. L. A comparative study of the cure characteristics, processability, mechanical properties, ageing, and morphology of rice husk ash, silica and carbon black filled 75 : 25 NR/EPDM blends, J., Appl. Polym. Sci. 2008, 109, p. 932-938.
  • 14. Intiya W, Thepsuwan U, Sirisinha C, Sae-Oui P., Possible use of sludge ash as filler in natural rubber. J Mater Cycles Waste Manag., 2017. 19: p. 774–781.