Abstract
A low cross-linked magnetic polymer matrix also known as magnetorheological plastomer (MR plastomer) containing micron-sized carbonyl iron particles (CIPs) is a new kind of MR materials. MR plastomer can be prepared by two main methods which are physically and chemically crosslinking. However, the study on the dynamic properties of involving chemically crosslinked MR plastomer particularly the viscoelastic properties especially frequency-dependent are not systematically investigated. Therefore, in this study, the effect of the frequency on the MR effect and damping performance of chemically crosslinking MR plastomer under oscillatory modes condition were analysed. The magnetic particles namely CIPs were inserted into a plasticine-like polymer matrix causing the materials to exhibit an MR effect in response to an external magnetic field. Polymer base matrix was prepared using poly-vinyl alcohol (PVA), and boric acid (BA) was used as a cross-linking agent for chemically crosslinked MR plastomer. The MR plastomer samples were prepared using 70 wt% of CIPs as magnetic particles. The samples were tested using a rheometer with different test frequencies, which are 1, 5, and 10 Hz at the on-state condition. The experimental results revealed that the frequency has a significant correlation with the MR effect of samples where the MR effect of the sample decreased with the increment of test frequency. The MR effect for each sample at 1, 5, and 10 Hz are 6793, 5049, and 3131% respectively. In contrast, for the frequency sweep test, the storage modulus of the sample showed an increasing trend with the increment of test current, while the loss factor revealed an opposite result. The results proved that this kind of MR materials has the potential to be used in various of applications like soft actuator, vibration absorber, and force sensor.
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References
Xuan S, Xu Y, Liu T, Gong X (2015) Recent progress on the magnetorheological plastomers. Int J Smart Nano Mater 6:135–148
Zhao W, Pang H, Gong X (2017) Novel magnetorheological plastomer filled with NdFeB particles: preparation, characterization, and magnetic-mechanic coupling properties. Ind Eng Chem Res 56:8857–8863
Liu T, Xu Y, Gong X, Pang H, Xuan S (2013) Magneto-induced normal stress of magnetorheological plastomer. AIP Adv 3
Xu Y, Gong X, Xuan S, Zhang W, Fan Y (2011) A high-performance magnetorheological material: preparation, characterization and magnetic-mechanic coupling properties. Soft Matter 7:5246–5254
Pang H, Xuan S, Liu T, Gong X (2015) Magnetic field dependent electro-conductivity of the graphite doped magnetorheological plastomers. Soft Matter 11:6893–6902
Shiga T, Kurauchi T, Okada A (1993) Electroviscoelastic effect of polymer blends consisting. Macromolecules 26:6958–6963
Xu J, Wang P, Pang H, Wang Y, Wu J, Xuan S et al (2018) The dynamic mechanical properties of magnetorheological plastomers under high strain rate. Compos Sci Technol 159:50–58
Xu Y, Gong X, Xuan S, Li X, Qin L, Jiang W (2012) Creep and recovery behaviors of magnetorheological plastomer and its magnetic-dependent properties. Soft Matter 8:8483
Xu J, Xuan S, Pang H, Gong X (2017) The strengthening effect of 1D carbon materials on magnetorheological plastomers: mechanical properties and conductivity. Smart Mater Struct 26:035044
Wu J, Gong X, Fan Y, Xia H (2011) Physically crosslinked poly(vinyl alcohol) hydrogels with magnetic field controlled modulus. Soft Matter 7:6205
Liu TY, Hu SH, Liu TY, Liu DM, Chen SY (2006) Magnetic-sensitive behavior of intelligent ferrogels for controlled release of drug. Langmuir 22:5974–5978
Baqiya MA, Taufiq A, Sunaryono M, Sari DP, Dwihapsari Y et al (2018) Development of PVA/Fe3O4 as smart magnetic hydrogels for biomedical applications. Hydrogels
Wang H, Shyr T, Hu M (1999) The elastic property of polyvinyl alcohol gel with boric acid as a crosslinking agent. J Appl Polym Sci 74:3046–3052
Xu Y, Gong X, Peng C, Sun Y, Jiang W, Zhang Z (2010) Shear thickening fluids based on additives with different concentrations and molecular chain lengths. Chine J Chem Phys 23:342–346
Acknowledgements
The authors gratefully acknowledge the financial support of the Ministry of Education in Malaysia and Universiti Teknologi Malaysia under grant vote no PDRU (04E02) and grant vote no TDR (07G19)
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Hapipi, N.M. et al. (2020). Frequency-Dependent on the Magnetorheological Effect of Magnetorheological Plastomer. In: Sabino, U., Imaduddin, F., Prabowo, A. (eds) Proceedings of the 6th International Conference and Exhibition on Sustainable Energy and Advanced Materials. Lecture Notes in Mechanical Engineering. Springer, Singapore. https://doi.org/10.1007/978-981-15-4481-1_29
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DOI: https://doi.org/10.1007/978-981-15-4481-1_29
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