Optical viscosity 2.7-2.8 nylon 6 slices - Nylon 6 Chip - NYLON CHIP,NYLON YARN,PA 6 RESIN,PA 6 RECYCLE CHIP,POLYAMIDE 6 RESIN, POLYESTER YARN,PET YARN,HMLS YARN,PA66 YARN,NYLON 66 YARN,HIGH TENACITY YARN,FASHION YARN,TIRE CORD FABRIC,MONOFILAMENT CHAFER FABRIC(N6 &N66),STAB-RESISTANT FABRIC,HIGH ELASTIC FABRIC,