... times 4The performance can reach EN11611,EN11612, By specially processing, Flame-retardant fabrics,made of 88% of cotton and 12% of nylon ... to petroleum, metallurgy, machinery, mining, aerospace, military, forestry, etc for making Flame-retardant protective clothing. All performance can reach EN ISO 11611,EN ... 11612,EN ISO14116,NFPA2112,ASTM D6413,ASTM F1506 Standards of Flame-retardant