Polypropylene Staple Fibre
dtex 4,4
| UNIT OF MEASURE | DECLARED VALUE | |
|---|---|---|
| Fineness: | Dtex | 4,4+/- 10% |
| cV Fineness: | % Max | Min 5 / max 25 |
| Cut length: | Mm | 60-90 +/- 10% |
| Tensile strength at break: | Cn/dtex | 2,2-4,7 |
| cV Tensile strength at break: | % | Min 10 /max 30 |
| Tensile elongation at break: | % | Min 80 /max 150 |
| cV Tensile elongation at break: | % | Min 40 /max 70 |
| Preparation content: | % | 0,4-1,25 |
| Crimp no: | At 10 mm | 4-6 |
| Bonding: | % | Min 0 /max 0,15 |
| Color: According to agreed reference | sample | Min. 4 |
| Thermostability at 130° C/ max: | % | Min 2 / max 5 |
| Moisture content: | % | 0,10 |