1.Modacrylic yarn 2.Excellent flame-retardation performance, LOI 28-32 Features:1) Excellent flame-retardation performance, LOI 28-322) 7S, kinds of specifications are available3) Dyed color and won't be removed by either washing or dry cleaning4) We could also use our own yarn to weave modacrylic blanket, annually manufacturing capability 3,000,000 pieces Flame Retardant Modacrylic Yarn