Polypropylene Staple Fibre
dtex 70
| UNIT OF MEASURE | DECLARED VALUE | |
|---|---|---|
| Fineness: | Dtex | 70+/- 10% |
| cV Fineness: | % Max | 15 |
| Cut length: | Mm | 75 +/- 10% |
| Tensile strength at break: | Cn/dtex | Min 3 |
| cV Tensile strength at break: | % | Max 15 |
| Tensile elongation at break: | % | Max 180 |
| cV Tensile elongation at break: | % | Max 50 |
| Preparation content: | % | 0,2-0,8 |
| Crimp no: | At 10 mm | 1-3 |
| Bonding: | % | Max 0,15 |
| Color: According to agreed reference | sample | Min. 4 |
| Thermostability at 130° C/ max: | % | Max 5 |
| Moisture content: | % | 0,10 |