Studium dielektrických vlastností polyethylenu

Abstract

In the introduction of this bachelor thesis there are briefly mentioned important milestones concerning to the origin and the development of polymers. The following chapters are devoted to the typical properties of the polymers and to their division. In the last chapter of the theoretical part of this thesis there is described the production, types and utilization of polyethylen in practise. The practical part of the thesis is focused on polyethylene and its dielectric properties. In this part of the thesis the measurement of the dielectric properties is carried out and evaluated. The measurements are carried out by the using of the specialized measurement device called Fluke PM6306. The evaluation of these measurements are described in the conclusion of the thesis.