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Synthesis and Characterization of Ethylene Propylene Diene Monomer (EPDM) Rubber Mixture

Yıl 2019, , 1299 - 1306, 31.07.2019
https://doi.org/10.28948/ngumuh.479347

Öz

 Rubbers have a wide range of usage in polymeric materials since materials with a wide variety of mechanical properties can be obtained by varying the type or addition rates of the materials contained in the rubber in addition to the important properties such as high elasticity, good abrasion resistance, and low deformation. High-performance properties of the material are provided by cross-linking (vulcanization). Raw rubbers do not contain cross-links. In this study, it was aimed to examine the changes that may occur in the mechanical properties of the newly prepared EPDM rubber by changing the composition of the available Ethylene Propylene Diene Monomer (EPDM) rubber. For this purpose, a new rubber mixture, of which composition had been previously known and which was developed in this study, was prepared in two different Banbury mixers (tangential and intermeshing types), and both samples were subjected to mechanical and rheological analyses. The most important criteria in mechanical properties are tensile strength and elongation at break. As these properties increase, the final product becomes more durable. When tensile strength and elongation at break of the EPDM rubber prepared according to the new formulation were compared with the available EPDM rubber, a significant increase was observed in these two values in the EPDM rubber sample prepared with the new formula. In conclusion, it was shown with the characterization analyses that the newly developed modified EPDM rubber can be used in the rubber industry. 

Kaynakça

  • SABA, N.; JAWAID, M. A., “Review on Thermomechanical Properties of Polymers and Fibers Reinforced Polymer Composites. Journal of Industrial and Engineering Chemistry”, 2018, (article in press).
  • MOHAN, T. P.; KURIAKOSE, Job; KANNY, K., “Effect of nanoclay reinforcement on structure, thermal and mechanical properties of natural rubber–styrene butadine rubber (NR–SBR)”, Journal of Industrial and Engineering Chemistry, 17.2: 264-270, 2011.
  • MASTROMATTEO, R. P.; MITCHELL, J. M.; BRETT JR, T. J., “New accelerators for blends of EPDM”, Rubber Chemistry and Technology, 44.4: 1065-1079, 1971.
  • KWEI, T. K., et al., “Ternary polymer mixtures. Macromolecules”, 10.1: 157-160, 1977.
  • GOH, S. H.; SIOW, K. S., “Calorimetric study of the miscibility of poly (styrene-co-acrylonitrile)/poly (methyl methacrylate)/poly (ethyl methacrylate) ternary blends”, Thermochimica acta, 105: 191-195, 1986.
  • NABIL, H.; ISMAIL, H.; AZURA, A. R., “Compounding, mechanical and morphological properties of carbon-black-filled natural rubber/recycled ethylene-propylene-diene-monomer (NR/R-EPDM) blends”, Polymer Testing, 32.2: 385-393, 2013.
  • MORTON, Maurice (ed.), “Rubber technology”, Springer Science & Business Media, 2013.
  • POMINI, L., et al., “Intermeshing rotors with variable clearance to mix compounds”, Kautschuk Und Gummı Kunststoffe, 54.12: 684-687, 2001.
  • BEHERA, K., SIVANJINEYULU, V., CHANG, Y. H., CHIU, F. C., “Thermal properties, phase morphology and stability of biodegradable PLA/PBSL/HAp composites”, Polymer Degradation and Stability, 154, 248-260, 2018.
  • WAZZAN, A.A., “Influence of Fillers and Curing Systems on the Physico-Mechanical Properties and Stability of EPDM Vulcanizates”, Int J Polym Mater; 54:783–794, 2005.
  • DAS, A., DE, D., NASKAR, N., DEBNATH, S.C., “Effect of Vulcanization Technique on the Physical Properties of Silica-Filled EPDM Rubber”, J Appl Polym Sci; 99: 1132–1139, 2006.
  • ABTAHI, M., BAKHSHANDEH, GR., FARAHANI, T.D., “Effect of TAC (Triallyl Cyanorate) on Curing Characteristics and Mechanical Properties of Silica Filled EPDM Rubber”, Polym-Plast Technol Eng; 45: 183–189, 2006.
  • AKPINAR BORAZAN, A., “Preparation and Characterization Of Ethylene Propylene Diene Monomer (Epdm) Rubber Mixture For A Heat Resistant Conveyor Belt Cover”, Anadolu University Journal of Science and Technology A- Applied Sciences and Engineering, 18 (2), 2017.
  • SAVRAN, H., “Elastomer Teknolojisi-1 [Elastomer Technology-1]”, Acar Matbaacılık, İstanbul, 136 s, 2001.

ETİLEN PROPİLEN DİEN MONOMER (EPDM) KAUÇUK KARIŞIMININ SENTEZİ VE KARAKTERİZASYONU

Yıl 2019, , 1299 - 1306, 31.07.2019
https://doi.org/10.28948/ngumuh.479347

Öz

   Polimerik malzemeler içerisinde geniş bir
kullanım alanı olan kauçuklar; yüksek elastikiyet, iyi aşınma dayanımı, düşük
deformasyon gibi önemli özelliklerinin yanı sıra, içerisine katılan
malzemelerin türü veya katkı oranları değiştirilerek çok çeşitli mekanik özelliklerde
malzemeler elde edilebildiğinden, oldukça geniş bir kullanım alanına
sahiptirler. Malzemeye yüksek performans özellikleri çapraz bağlanma
(vulkanizasyon) ile sağlanır. Ham kauçuklar (çiğ) çapraz bağları içermez. Bu
çalışma kapsamında, mevcut Etilen Propilen Dien Monomer (EPDM) kauçuğunun
kompozisyonu değiştirilerek yeni hazırlanan EPDM kauçuğunun mekanik
özelliklerinde meydana gelebilecek değişimlerin incelenmesi amaçlanmıştır. Bu
amaçla iki farklı banbury rotorunda (teğetsel ve iç içe geçmeli tip)
kompozisyonu daha önceden bilinen ve bu çalışmada geliştirilen yeni bir kauçuk
karışımı hazırlanmış ve her iki örneğe de mekanik ve reolojik analizler
uygulanmıştır. Mekanik özellikler
içerisinde en önemli kriter kopma gerilmesi ve kopma uzamasıdır. Bu özellikler
ne kadar yüksek olursa nihai ürün o kadar dayanıklıdır. Mevcut EPDM kauçuğu
ile, yeni formülasyona uygun hazırlanan EPDM kauçuğunun kopma gerilmesi ve
kopma uzamaları kıyaslandığında yeni formülle hazırlanan örnekte bu iki değerde
önemli bir artış gözlenmiştir. Sonuç olarak yeni geliştirilen modifiye EPDM
kauçuğunun, kauçuk sektöründe kullanılabileceği gösterilmiş ve karakterizasyon
analizleri ile ortaya konulmuştur.

Kaynakça

  • SABA, N.; JAWAID, M. A., “Review on Thermomechanical Properties of Polymers and Fibers Reinforced Polymer Composites. Journal of Industrial and Engineering Chemistry”, 2018, (article in press).
  • MOHAN, T. P.; KURIAKOSE, Job; KANNY, K., “Effect of nanoclay reinforcement on structure, thermal and mechanical properties of natural rubber–styrene butadine rubber (NR–SBR)”, Journal of Industrial and Engineering Chemistry, 17.2: 264-270, 2011.
  • MASTROMATTEO, R. P.; MITCHELL, J. M.; BRETT JR, T. J., “New accelerators for blends of EPDM”, Rubber Chemistry and Technology, 44.4: 1065-1079, 1971.
  • KWEI, T. K., et al., “Ternary polymer mixtures. Macromolecules”, 10.1: 157-160, 1977.
  • GOH, S. H.; SIOW, K. S., “Calorimetric study of the miscibility of poly (styrene-co-acrylonitrile)/poly (methyl methacrylate)/poly (ethyl methacrylate) ternary blends”, Thermochimica acta, 105: 191-195, 1986.
  • NABIL, H.; ISMAIL, H.; AZURA, A. R., “Compounding, mechanical and morphological properties of carbon-black-filled natural rubber/recycled ethylene-propylene-diene-monomer (NR/R-EPDM) blends”, Polymer Testing, 32.2: 385-393, 2013.
  • MORTON, Maurice (ed.), “Rubber technology”, Springer Science & Business Media, 2013.
  • POMINI, L., et al., “Intermeshing rotors with variable clearance to mix compounds”, Kautschuk Und Gummı Kunststoffe, 54.12: 684-687, 2001.
  • BEHERA, K., SIVANJINEYULU, V., CHANG, Y. H., CHIU, F. C., “Thermal properties, phase morphology and stability of biodegradable PLA/PBSL/HAp composites”, Polymer Degradation and Stability, 154, 248-260, 2018.
  • WAZZAN, A.A., “Influence of Fillers and Curing Systems on the Physico-Mechanical Properties and Stability of EPDM Vulcanizates”, Int J Polym Mater; 54:783–794, 2005.
  • DAS, A., DE, D., NASKAR, N., DEBNATH, S.C., “Effect of Vulcanization Technique on the Physical Properties of Silica-Filled EPDM Rubber”, J Appl Polym Sci; 99: 1132–1139, 2006.
  • ABTAHI, M., BAKHSHANDEH, GR., FARAHANI, T.D., “Effect of TAC (Triallyl Cyanorate) on Curing Characteristics and Mechanical Properties of Silica Filled EPDM Rubber”, Polym-Plast Technol Eng; 45: 183–189, 2006.
  • AKPINAR BORAZAN, A., “Preparation and Characterization Of Ethylene Propylene Diene Monomer (Epdm) Rubber Mixture For A Heat Resistant Conveyor Belt Cover”, Anadolu University Journal of Science and Technology A- Applied Sciences and Engineering, 18 (2), 2017.
  • SAVRAN, H., “Elastomer Teknolojisi-1 [Elastomer Technology-1]”, Acar Matbaacılık, İstanbul, 136 s, 2001.
Toplam 14 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Kimya Mühendisliği
Bölüm Diğer
Yazarlar

Neşe Keklikcioğlu Çakmak 0000-0002-8634-9232

Yahya Emre Engin Bu kişi benim

Yayımlanma Tarihi 31 Temmuz 2019
Gönderilme Tarihi 6 Kasım 2018
Kabul Tarihi 24 Mayıs 2019
Yayımlandığı Sayı Yıl 2019

Kaynak Göster

APA Keklikcioğlu Çakmak, N., & Engin, Y. E. (2019). Synthesis and Characterization of Ethylene Propylene Diene Monomer (EPDM) Rubber Mixture. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi, 8(2), 1299-1306. https://doi.org/10.28948/ngumuh.479347
AMA Keklikcioğlu Çakmak N, Engin YE. Synthesis and Characterization of Ethylene Propylene Diene Monomer (EPDM) Rubber Mixture. NÖHÜ Müh. Bilim. Derg. Temmuz 2019;8(2):1299-1306. doi:10.28948/ngumuh.479347
Chicago Keklikcioğlu Çakmak, Neşe, ve Yahya Emre Engin. “Synthesis and Characterization of Ethylene Propylene Diene Monomer (EPDM) Rubber Mixture”. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi 8, sy. 2 (Temmuz 2019): 1299-1306. https://doi.org/10.28948/ngumuh.479347.
EndNote Keklikcioğlu Çakmak N, Engin YE (01 Temmuz 2019) Synthesis and Characterization of Ethylene Propylene Diene Monomer (EPDM) Rubber Mixture. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi 8 2 1299–1306.
IEEE N. Keklikcioğlu Çakmak ve Y. E. Engin, “Synthesis and Characterization of Ethylene Propylene Diene Monomer (EPDM) Rubber Mixture”, NÖHÜ Müh. Bilim. Derg., c. 8, sy. 2, ss. 1299–1306, 2019, doi: 10.28948/ngumuh.479347.
ISNAD Keklikcioğlu Çakmak, Neşe - Engin, Yahya Emre. “Synthesis and Characterization of Ethylene Propylene Diene Monomer (EPDM) Rubber Mixture”. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi 8/2 (Temmuz 2019), 1299-1306. https://doi.org/10.28948/ngumuh.479347.
JAMA Keklikcioğlu Çakmak N, Engin YE. Synthesis and Characterization of Ethylene Propylene Diene Monomer (EPDM) Rubber Mixture. NÖHÜ Müh. Bilim. Derg. 2019;8:1299–1306.
MLA Keklikcioğlu Çakmak, Neşe ve Yahya Emre Engin. “Synthesis and Characterization of Ethylene Propylene Diene Monomer (EPDM) Rubber Mixture”. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi, c. 8, sy. 2, 2019, ss. 1299-06, doi:10.28948/ngumuh.479347.
Vancouver Keklikcioğlu Çakmak N, Engin YE. Synthesis and Characterization of Ethylene Propylene Diene Monomer (EPDM) Rubber Mixture. NÖHÜ Müh. Bilim. Derg. 2019;8(2):1299-306.

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