Cable Aramid Filler Yarn
Aramid yarn also called kavlar yarn is a new high-tech synthetic, has ultra-high strength, high modulus volume, resistance high temperature, acid and alkali resistant, and light weight, such as 5 ~ 6 times that of steel wire on its strength, modulus of steel wire or fiber glass 2 ~ 3 times, toughness is 2 times of wire, and weight is only about 1/5 of the steel wire, under the temperature of 560 ° C, Won’t to resolve and melt. It has good insulation properties and anti-aging properties, with a long life cycle. Aramid finds, is considered to be a very important historical material processes.
Application: Used in high-performance wire and cable, optical cable and submarine cables etc.
| Specification | Breaking strength
cN/dtex |
Density
（g/cm3） |
Heat shrinkage
（%） |
Elongation
（%） |
| 150D | 20.92↑ | 1.44-1.67 | 2.0↓ | 3.55 |
| 250D | 20.92↑ | 1.44-1.67 | 2.0↓ | 3.55 |
| 300D | 20.92↑ | 1.44-1.67 | 2.0↓ | 3.55 |
| 500D | 20.92↑ | 1.44-1.67 | 2.0↓ | 3.55 |
| 1000D | 20.92↑ | 1.44-1.67 | 2.0↓ | 3.55 |
| 1500D | 20.92↑ | 1.44-1.67 | 2.0↓ | 3.55 |
| In addition to the above specifications, other special requirements can design according to customers | ||||
Characteristics: Anti-pulled properties is the best in all fiber, resistance high temperature, softening points is 367-370 ℃, long-term using temperature for 200 ℃ above, fireproof properties is good, not melting in the flame, has self-extinguishing, anti-cutting, heat stability when left fire, not melt in high temperature, glass of change temperature about 345 ° c; good stretch properties, general bending properties, easy formed Burr if knot: resistance general organic solvent and the salts solution, resistance strong acid and alkaline is poor; on UV sensitive when exposed in sunshine for long time, strength attenuation about 40%；
Packaging: Woven bag or carton packaging, 24kg per bag.
