Polyamide is an important kind of polymer material used as engineering plastics and fibers.It is very important and necessary for polyamide materials to improve their antistatic properties with chemical or physical methods.Polyaniline material is considered as the most promising conductive polymer because of its easily obtained raw material

simple synthesis process

unique doping phenomenon

high conductivity and good stability in air.But polyaniline is difficult to be melted or to dissolve in solution due to its unique molecular chain structure and strong intermolecular force

and that limits its application.Usually polyaniline is used as an antistatic agent in polyamide-polyaniline composites to improve the antistatic property of polyamide fabrics

coatings

oil pipelines and other polyamide products

as well as the processing property of polyaniline.Based on compounding characteristics of different composite systems

the preparation methods

research progress and application areas of polyamide-polyaniline composite fibers

composite films

composite powders and three-phase composite material systems were reviewed.