Performance of Magnetorheological Elastomer Based Silicone/SAIB

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This study introduces a sucrose acetate isobutyrate (SAIB) as an additive of magnetorheological elastomers (MREs) to be added in silicone rubber matrix and carbonyl iron particles (CIPs) as their filler. The CIPs were fixed at 60 wt% and two types of MREs sample were fabricated which are isotropic and anisotropic. Rheological properties related to shear storage modulus were measured using a rheometer (MCR 302, Anton Paar). The experimental results demonstrated that the magnetorheological (MR) effect of anisotropic MREs-based Silicone/SAIB was 126 % as compared to isotropic MREs-based Silicone/SAIB, 64%. The fabricated MREs samples were frequency and strain dependent. The relative MR effect for both samples showed decreasing trend with the increment of strain amplitude and excitation frequency.

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Edited by:

Takashi Amemiya, Xuelin Lei and Xiong Qi Peng

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61-65

Citation:

M. H. A. Khairi et al., "Performance of Magnetorheological Elastomer Based Silicone/SAIB", Key Engineering Materials, Vol. 772, pp. 61-65, 2018

Online since:

July 2018

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$38.00

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