Conducting polymeric compositions for the 3D-printing

Physicomechanical properties of elastic polymeric compositions on a basis styrene butadiene of the styrene rubber containing as a filler technical carbon Printex XE-2B brand and oil softener PN-6 oil are studied. Influence of content of softener on elasticity and extent of lengthening of the materials received on the basis of the studied polymeric compositions is revealed. Dependence of change of tension on a gap from extent of filling of softener is established. Influence of stretching of polymeric compositions on their conductivity is studied. The main metrological characteristics at measurement of length of material and dependence of accuracy of determination of length on extent of filling of softener are defined. Approximating dependences of resistance of polymeric composition on lengthening on the basis of the exponential equations of the 3rd order are established. The possibility of receiving on the basis of the considered polymeric compositions of sensors of linear movement as a part of various devices is shown.