... *Specification:Ne201,202,301,302etc 1,KEVLAR and NOMEX yarn and sewing thread, excellent quality, KEVLAR yarn not ... only has good flame retardant properties, and can withstand temperature of 300 degrees, cut-resistant ... daysAramid yarn can be used as the warp and weft yarns of aramid fabric, protective clothing, ... sewing thread, etc. Supply of domestic / import kevlar kevlar yarn, sewing thread