Wear Resistance PARA-Aramid Filament 1500D for Optical Reinforcement
Product Description
It ia made by China and annual production quantity is 1000 tons. The para-aramid filament mainly is used in optical reinforcement.
Feature: light weight, temperature tolerance, little hairiness
|
No. |
Item |
Unit |
Technical index |
|
|
A grade |
||||
|
1 |
Linear density |
dtex |
1500D (1670dtex) |
|
|
2 |
Coefficiebt of variation (Linear density) |
% |
≤1.02 |
|
|
3 |
Initial modulus |
cN/dtex |
≥522.75 |
|
| 4 | Coefficiebt of variation (Initial modulus) | % | ≤1.55 | |
|
5 |
Breaking strength |
cN/dtex |
≥20 |
|
|
6 |
Coefficiebt of variation (Strength) |
% |
≤1.08 |
|
|
7 |
Elongation |
% |
3.27 |
|
|
8 |
Coefficiebt of variation (Elongation) |
% |
≤1.22 |
|
Feature
1. High strength, the strength is 6 times of steel wire, 3 times of glass fiber, and 2 times of high-strength nylon
2. High modulus, 3 times of steel wire, 2 times of glass fiber, 10 times of high-strength nylon
3. High temperature resistance, working at 160ºC for 500 hours, and the strength retention rate is 95%; Working at 200ºC for 100 hours, the strength can still reach 75% of the original strength