Flame Retardant Yarn Composition:100% modacrylic Function:flame retardant and anti static Usage:For flame retardant garments Flame retardant yarnDescriptions:1) Composition:100%meta-aramid2) Counts: Ne5s, Ne10s, Ne18s, Ne20s, Ne24s, Ne30s, Ne36s, Ne40s, Ne50s, Ne60s, etc. (single yarn and ply yarn)3) Color: blue4) It has outstanding flame retardant property and will not melt in high temperature ...