... high temperature. 2.white 3.Ne5s-Ne60s Meta-aramid/Lenzing Viscose FR Yarn Descriptions:1) Composition: meta-aramid, Viscose FR2) Counts: Ne5s ... , Ne20s, Ne24s, Ne30s, Ne36s, Ne40s, Ne50s, Ne60s, etc. (single yarn and ply yarn)3) Color: ecru4) It has outstanding flame retardant property ... retardant certificate, OEKO-TEX STANDARD 100 II etc. Meta-aramid/Lenzing Viscose Yarn