kevlar twisted thread

Products Description Kevlar® is a world-renown for it's out-of-this-world strength. Kevlar® thread is ideal for situations where a strong seam is required or if the material being sewn on is rigid, inflexible, or tough. Not only does Kevlar® have excellent tensile (breaking) strength, it is also has an extremely-high heat tolerance. Temperature resistance Continuous use temperature range is extremely wide, -196 °C to 204 °C in the range of long-term operation . At 500 °C high temperature does not decompose , does not melt , at 200 °C undergo 100 hours , still maintain the original strength of 75%. para aramid fiber: The mechanical properties of high strength and high modulus : a strong hydrogen bond strength , strength of up to 28 g / D more, than the strength of steel wire 5 to 6 times higher than the modulus of steel wire or glass fiber 2 to 3 times, toughness steel wire are two -fold , and weighs only wire about 1/5 . Features: Good chemical solvent properties acid, anti-aging, have a good adhesion to rubber .Reinforcements Long aramid fiber has a high tensile strength, low elongation , high elastic modulus , non-conductive , corrosion resistance, low thermal high toughness, high shear strength , fire resistance and other outstanding features , widely used in ngineering and construction , rubber , cable reinforcement, high strength rope and other fields.