SavedAdd your journal

Journals / Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi / 2020 / Cilt: 13 - Sayı: 3

The Investigation of Thermal, Thermo-Mechanical and Tribological Properties of Multi-Walled Carbon Nanotube filled Polyamide 6 polymer

Çok Duvarlı Karbon Nanotüp Katkılı Poliamit 6 Polimerinin Termal, Termo-Mekanik Ve Tribolojik Özelliklerinin İncelenmesi

Gözde KUŞ
Salih YETGİN
Murat KOYUNBAKAN
Ferhat YILDIRIM
Volkan ESKİZEYBEK
Abdurrahman GENÇ
Pages
1389–1402
Publication Date
2020-12-31
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

MWCNT filled PA6 nanocomposite.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, the effects of multi-walled carbon nanotube (MDCT) on thermal, thermo-mechanical and tribological properties of PA6 nanocomposites were investigated.
📊
Key Findings & Data:MWCNT filled PA6 nanocomposite granules are produced with twin screw extruder.
💡
Conclusion & Impact:MWCNT filled PA6 nanocomposite.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Poliamit 6 · Çok duvarlı karbon nanotüp · DSC

Abstract

In this study, the effects of multi-walled carbon nanotube (MDCT) on thermal, thermo-mechanical and tribological properties of PA6 nanocomposites were investigated. MWCNT filled PA6 nanocomposite granules are produced with twin screw extruder. And then, test specimens were produced using the injection molding technique. Melting temperature and crystallization ratio were determined by differential scanning calorimetry (DSC) analysis and also storage modulus and loss modulus were determined by dynamic mechanical analysis (DMA) of PA6 nanocomposites. Wear tests were carried out under dry conditions against steel disc with using pin-on-disc device. As a result of this study, the crystallization ratio increased while the melting temperature remained stable for PA6 nanocomposites. Storage modulus and loss modulus of PA6 nanocomposites increased with the MWCNT amount. The coefficient of friction of PA6 nanocomposites increased with increasing sliding speed and load. The lowest coefficient of friction and wear ratio was obtained in the 0.3%wt. MWCNT filled PA6 nanocomposite.

Özet

Bu çalışmada, çok duvarlı karbon nanotüp (ÇDKNT) katkısının PA6 nanokompozitlerin termal, termo-mekanik ve tribolojik özelliklere etkisi incelenmiştir. ÇDKNT katkılı PA6 nanokompozit granüller çift vidalı ekstruder ile üretilmiştir. Elde edilen granüllerden enjeksiyonla kalıplama tekniği kullanılarak standartlara uygun numuneler üretilmiştir. PA6 nanokompozitlerin ergime sıcaklığı ve kristallenme oranı diferansiyel taramalı kalorimetre (DSC) analizi ile depolama modülü ve kayıp modülü ise dinamik mekanik analiz (DMA) ile belirlenmiştir. Aşınma testleri kuru ortam şartları altında çelik diske karşı pim-disk sistemi ile gerçekleştirilmiştir. Çalışma sonucunda, ÇDKNT katkılı PA6 polimerinin ergime sıcaklığı sabit kalırken kristallenme oranı artmıştır. Artan ÇDKNT miktarına bağlı olarak PA6 kompozitlerin depolama modülü ve kayıp modülü artmıştır. Triboloji testleri sonucunda, artan kayma hızı ve yüke bağlı olarak sürtünme katsayısı artmıştır. En düşük sürtünme katsayısı ve aşınma oranı %0.3 ÇDKNT katkılı PA6 nanokompozitinde elde edilmiştir.

🔖

Cite This Article

KUŞ, G., YETGİN, S., KOYUNBAKAN, M., YILDIRIM, F., ESKİZEYBEK, V., GENÇ, A. (2020). The Investigation of Thermal, Thermo-Mechanical and Tribological Properties of Multi-Walled Carbon Nanotube filled Polyamide 6 polymer. Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Cilt: 13 - Sayı: 3, 1389–1402. https://ajindex.com/articles/233908

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (11)

  1. Aparna, S., Purnima, D., Adusumalli, R.B. (2018). “Effect of Compatibilizer on the Properties of Polyamide 6 Blend Based Carbon Fiber Reinforced Composites”, Fibers and Polymers, 19(6), 1335-1346.
  2. Araujo, E.M., Damiao, A.M., Paz, R.A., Medeiros, V.N., Melo, T.J.A., Lira, H.L. (2011). “Polyamide 6 Nanocomposites with Inorganic Particles Modified with Three Quaternary Ammonium Salts”, Journal Materials, 4, 1956-1966.
  3. Aso, O., Eguiaz A.J., Nazabal, J. (2007). “The Influence of Surface Modification on the Structure and Properties of a Nanosilica Filled Thermoplastic Elastomer Composites”, Science and Technology, 67, 2854-2863.
  4. Bose, S., Bhattacharyya, A.R., Khare, R.A., Kulkarni, A.R., Patro, T.U., Sivaraman, P. (2008). “Tuning the Dission of Multiwall CNTs in Co-Continuous Polymer Blends, A Generic Approach”, Nanotechnology, 19(33), 3304-3312.
  5. Brian, B., Johnson, M.H., Santare, J.E., Novotny, S., Advani, G. (2009). “Wear Behavior of Carbon Nanotube High Density Polyethylene Composites”, Mechanics of Materials, 41, 1108-1115.
  6. Duxin, L., Ying, X., Wenjuan, L., Yilan, Y. and Xin, D. (2013). “Tribological and Mechanical Behaviors of Polyamide 6/Glass Fiber Composite Filled with Various Solid Lubricants”, The ScientificWorld Journal, 1-9.
  7. Esmizadeh, E., Irani, A., Naderi, G., Ghoreishy, M. H. R., Dobious, C. (2018). “Effect of Carbon Nanotube on PA6/ECO Composites.Morphology Development, Rheological and Thermal Properties”, Journal of Applied Polymer Science, 135(12), 45977. Hassani, J., Mohd, I.Z.A., Mohamed, A.R. (2013). “Preparation and Characterization of Polyamide 6 Nanocomposites Using MWCNTs Based on Bimetallic Co-Mo/MgO catalyst”, Polymer Letters, 8, 177-186.
  8. Hongfu, L., Yanfei, Z., Yang, W., Boming, Z. (2018). “Effects of Thermal Histories on Carbon Fiber/Polyamide 6 Microcomposite Load Transfer Efficiency:Crystallization, Modulus, and Measurement”, Polymer Composıtes, 39(1), 102-109.
  9. Hou, W., Tang, B., Lingling, L., Sun, J., Wang, J., Qin, C., Dai, L. (2013). “Preparation and Physico-Mechanical Properties of Amine-Functionalized Graphene/Polyamide 6 Nanocomposite Fiber as a High Performance”, The Journal RSC Advances, 4, 4848-4855.
  10. Hyo Jin, A., Jung Soo, K., Ki-Young, K., Dae Young, L. and Dong Hyun, K. (2014). “Mechanical and Thermal Properties of Long Carbon Fiber-reinforced Polyamide 6 Composites”, Fibers and Polymers, 15(11), 2355-2359.
  11. Jian, L. (2011). “The effect of PTFE on the mechanical and friction and wear properties of GF/PA6 composites”, Adva