Black carbon inside conductive PP/nylon monofilament for ESD brush

1) black carbon inside conductive PP(100% polypropylene) monofilament,  packing condition is bundle.  
diameter: 0.2mm stable, electrical surface resistance: 10^4~10^6

2) black carbon inside conductive nylon  monofilament,  packing condition is bundle.  
diameter: 0.1/0.15/0.2mm stable, electrical surface resistance: 10^4~10^6



Used for making anti static brush in electronics industry.