Electrical Behaviour of Glass/ Carbon- Phenolic Conductive Hybrid Composite Woven Used In Electrostatics Precipitator Filter

摘要

Electrical behavior of hybrid conductive composites made of phenolic resin, graphite woven, glasswoven and graphite nano powder has been studied for the first time in the present research to apply ascollecting plates in electro static precipitators. To this purpose, two types of four-layer compositessmeared with phenolic resin by different amounts of graphite nano powder then produced at 120C and200 bars with proper curing cycle. Finally, electrical resistivity of all the plates undergoing impactloading after different rapping cycles was measured by means of a repetitive rapping tester systemparticularly manufactured for this task. This study performs changes in mechanical behavior of thesamples and their effects on electrical resistivity which can be so effective to choose the propercomposite as the collecting plate in electro static precipitators.