Polypropylene Staple Fibre
dtex 8,8 – Short fibers
| UNIT OF MEASURE | DECLARED VALUE | |
|---|---|---|
| Fineness: | Dtex | 6,7-20 +/- 10% |
| cV Fineness: | % | Max 25 |
| Cut length: | Mm | 6, 9, 12,15, 18 +/- 10% |
| Tensile strength at break: | Cn/dtex | 3,8-4,2 |
| cV Tensile strength at break: | % | Max 30 |
| Tensile elongation at break: | % | Max 140 |
| cV Tensile elongation at break: | % | Max 70 |
| Preparation content: | % | 0,6-1,3 |
| Crimp no: | At 10 mm | / |
| Bonding: | % | Max 0,15 |
| Color: According to agreed reference | sample | Min. 4 |
| Thermostability at 130° C/ max: | % | Max 5 |
| Moisture content: | % | 0,10 |