Water Blocking Yarn
Brand TianRong
Product origin China
Supply capacity Sufficient
It has good high-temperature resistance, no corrosion, and does not contain acid or alkali. Due to its strong water absorption and high tensile strength, water blocking yarns are widely used in communication cables, optical cables, power cables, and submarine cables, playing a role in bundling, tightening, and blocking water.
Product Description：
It has good high-temperature resistance, no corrosion, and does not contain acid or alkali. Due to its strong water absorption and high tensile strength, water blocking yarns are widely used in communication cables, optical cables, power cables, and submarine cables, playing a role in bundling, tightening, and blocking water.
Technic Parameter：
norm | unit | waterproof yarn |
Fineness | D | 1000,1500,2000,2500,3000,4500,6000,9000,18000 |
Meters per kilogram
| m/kg | 9000,6000,4500,3600,3000,2000,1500,1000,500
|
tensile strength
| N | ≥20,≥50,≥60,≥70,≥100,≥150,≥200,≥250,≥300 |
elongation at break
| % | ≥15 |
Expansion rate
| ml/g/1.min | ≥20,≥30,≥35,≥40,≥45,≥45,≥50,≥50,≥50 |
expansion height
| ml/g | ≥30,≥40,≥45,≥50,≥55,≥55,≥60,≥60,≥60 |
moisture content（150℃，1min) | % | ≤9 |
water content Color: white
|
winding method：
inner diameter of the tube（mm) | height of tube（mm) | Yarn Outer Diameter（mm) | yarn weight（kg) | core |
standard 92.5，95 | standard 220 | 210-240 | 3.7-4.5 | paper |
