Water blocking aramid yarn

Water blocking aramid yarn

Details

Water blocking aramid yarn is for sepcial optical cable.


Specification
Dtex1670
Density
g/cm31.44
Breaking tenacityCN/Dtex
19.8±0.5
Breaking strengthN
339
Elongation%≤3
ModulusGPa≥118
Swelling speedml/g/1min
35
Swelling capacityml/g/5min
45
Limited Oxygen IndexLOI%≥29
Melting point°C>600