... filament yarn for sewing thread 1) feature: high tenacity 2) color: natural white 3) usage: for sewing thread high tenacity polyester filament yarn ... leather suture thread, quilting twine, sailcloth, fish net yarn, yarn for cables, advertising cloth for lampbox, high-grade ... (G/D)Elongation at Break(%)Hot Air Shrinkage %(2 min, 177°C, 0.05CN/Dtex)70D/24 ... -132.5-3.5 HT polyester filament yarn 300D