HELENA
Physical characteristics |
| Composition |
100% acrylic |
Norms CEE
Dir. 72/2276/17.7.72 |
| Average Count |
Nm |
34/1 ±5% |
40/1 ±5% |
50/1 ±5% |
54/1 ±5% |
ISO 2060/2000 |
| Ttex |
29x1 ±5% |
25x2 ±5% |
20x2 ±5% |
19x2 ±5% |
| CV Count |
% |
2 |
ISO 2060/2000 |
| Breaking load |
Gf |
min. 380 |
min. 300 |
min. 280 |
min. 250 |
ISO 2062/2000 |
| Extension |
% |
min. 17 |
min. 17 |
min. 16 |
min. 15 |
ISO 2062/2000 |
| Breaking length |
Km |
min. 13 |
min. 12 |
min. 14 |
min. 13,5 |
- |
| Uster Regularity |
U% |
max. 10 |
max. 11 |
max. 12 |
max. 13 |
Met. Uster-UT 4 |
| Single Twist |
rev/m |
507 ±5% |
583 ±5% |
711 ±5% |
724 ±5% |
ISO 2061/2000 |
| Shrinkage |
% |
2 |
- |
| Rubbing coefficient |
index |
0.09 - 0.13 |
MESDAN ATR2 |
| Weight regain rate |
% |
2 |
ISO 6471,89/72
6471/4 |
| Average moisture |
% |
max. 2 |
- |
| Knots |
Absent on single yarn (splicer joint) |
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