Premium Quality Para Aramid 1500D Water Blocking Yarn For Use In Optical Cables

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 .

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%.

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.