Polypropylene yarn for Submarine optical fiber cable wrapping covering in shallow sea
100% virgin PP raw material, best material property, best breaking load, good effect of cable filling, makes the cable round and smooth, long time uses , suitable for marine cable winding, no knot, can be winding on the tube
| Item | Unit | Standard | Remark |
| Linear Density | D | +/-10% | 2.5-3.5mm, |
| Breaking strength | g/D | 3.5 | |
| Twist | Z | ||
| Twist per meter | TPM | 10-55 | |
| Breaking elongation | % | <20 | |
| Hot Shrinkage rate | % | 3 | 100℃ * 1min |




Packaging and Transportation:
♥PP yarn twisted for submarine cable package according to customer
♥commonly we use pallet to load the PP yarn twisted for submarine cable
♥we cooperate with the best forwarder and shipping company to ensure your PP yarn twisted for submarine cable arrive in time.