GRAPHIC MODELING OF CONDUCTIVE FILLER SPATIAL DISTRIBUTION IN POLYMER MATRIX

摘要

The method of graphic modeling of current conductive filler particles distribution in the polymer matrix was suggested. Maps of particle line levels density distribution in composite films based on high-pressure polyethylene containing 5% of metal fillers of various nature were made. It was demonstrated that under the same production conditions probability of forming continuous structures of conductive filler and thereafter filler concentration that reflects percolation threshold depends on filler nature.