Para-aramid, also known as polyph enylene terephthalamide, is a material with high strength and low density. Its specific strength is 5 to 6 times that of high-quality steel, and its specific modulus is 2 to 3 times that of steel or glass fiber. It also has excellent thermal stability, with a thermal shrinkage rate of 0.2% at 190�°C and a thermal decomposition temperature exceeding 537.8�°C. Additionally, its limiting oxygen index is greater than or equal to 29%, and its density is 1.44g/cm3. Para-aramid filament yarn possesses these characteristics, making it a highly desired material in various applications ----Let the exactly price and other details knew by confirm us please . ----If any question , don't hesitate to contact us . Replying in 12H.