Study of the Electrical Properties and Swelling Mechanism in Compressed Butyl Rubber Loaded with Carbon Black | ||||
| Egyptian Journal of Solids | ||||
| Article 12, Volume 23, Issue 2, 2000, Page 307-316 PDF (103.75 K) | ||||
| DOI: 10.21608/ejs.2000.151740 | ||||
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| Abstract | ||||
| The dependence of both electrical conductivity "σ" and dielectric constant "ε" for samples containing different carbon black concentrations were studied at different loads. It was found that, "σ" and "ε" are nearly load independent at low concentration, however, they change at higher concentration of carbon black. Swelling of the samples in both benzene and kerosene was measured, and found to be dependent on both carbon black concentration and the type of solvent used. The diffusion coefficient, penetration rate and the molecular mass were calculated. | ||||
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