Ultra high molecular weight polyethylene sewing thread
Short description
. High specific strength, high specific modulus. The specific strength is more than ten times that of the same section wire, second only to the specific modulus.
. Low fiber density and can float.
. Low fracture elongation and large fault power, which has a strong energy absorption ability, and thus has an outstanding impact resistance and cutting resistance.
. Anti-UV radiation, neutron-proof and γ -ray prevention, higher than energy absorption, low permittivity, high electromagnetic wave transmission rate, and good insulating performance.
. Chemical corrosion resistance, wear resistance, and long deflection life.
Physical performance
. Density: 0.97g/cm3. Lower density than water and can float on the water.
. Strength: 2.8~4N/tex.
. Initial modulus: 1300~1400cN/dtex.
. Frault elongation: ≤ 3.0%.
. Extensive cold heat resistance: certain mechanical strength under-60 C, repeated temperature resistance of 80-100 C, temperature difference, and the use quality remains unchanged.
. The impact absorption energy is nearly twice the high of counteraramide fiber, with good wear resistance and small friction coefficient, but the melting point under stress is only145～160℃。
