... -1),EN11612(EN531),ASTMD6413,NFPA2112,BS5852,ASTMF1506,ENV50354,EN471 etc. Modacrylic flame retardant fabric can be blended with cotton,wool,viscose,antistatic fiber ... etc.This flame retardant fabric is soft and resilient, shaggy and feels like wool ... is fit for making winter workwear,spring and autumn workwear. Modacrylic flame retardant fabric