made of modacrylic/cotton mixed yarn,190-320gsm,used for protect garment in such field as oil,chemical,hospital,police etc., product:modacrylic/cotton flame retardant fabriccomposition:60m/40c 55m/45cyarn counts:16s 20s 24s/2 20s/2 16s/2 32s 32s/2190-320gsmstamdard:EN531 flame retardant modacrylic/cotton fabric