... :pure aramid fiber 2.Feature:high temp-resistant 3.application:protective clothing Product DescriptionMeta-Aramid /100% nomex yarn and sewing thread: 1.Meta-Aramid Yarn has ... temperature of 200'C for ten years above. 2.Normal Yarn counts: 5S, 10S, 18.5S, 20S, 25S, 30S, 35S, 40S ... bags and protective clothing. Usage: WeavingFeature: High Temperature-Resistant pure aramid fiber yarn