*OEKO-TEX100 STANDARD *IIIA *EN531 retardant certificate *Composition:100%meta-aramid *Specification:Ne201,202,301,302etc 1,KEVLAR and NOMEX ... thread, excellent quality, KEVLAR yarn not only has good flame retardant properties, and can withstand temperature of 300 degrees, cut- ... resistant performance.2,Company produces a variety of pure aramid yarn, including single yarn (5S, 10S, 20S, 25S, 30S ...