Z 30 S is a high melt flow homopolymer for the production of low denier BCF, CF and staple fibers at medium to high spinning speeds. Z 30 S offers a high homogeneity, stable extrusion and excellent processability on both short and long spinning lines. This grade allows a high stretch ratio and gives tough and resilient fibers. Z 30 Sis widely used for the production of bulked continuous filament for carpet face yams. Another major application is the production of high tenacity continuous filament for straps for backpacks, handles for big bags and safety belts. Continuous filament with medium tenacity is used for upholstery, sportswear and heavy duty dothing. Z 30 S is also suitable for the production of low denier staple fibres for thermobonding ...
| Properties | Unit | Typical value | Test Method |
| Physical properties | Dg/min | - | - |
| Melt flow rate (230'C, 2.16 kg) | g/cm3 | 25 | ISO 1133 |
| Density | - | 0.9 | ISO 1183 |
| Mechanical properties | |||
| Flexural modulus | N/mm2 | 1550 | ISO 178 |
| Tensile strength yield | N/mm2 | 35 | ISO R527 |
| Elongation at yield | % | 13 | ISO R 527 |
| lzod impact strenghh (notched) at 23 °C | kJ/m2 | 3 | ISO 180 |
| Hardness Shore D | points | 72 | ISO 868) |
| Thermal properties | |||
| Vicat softening point (9.8 N) | oC | 155 | ISO 306/A |
| H.D.T. (0.46 Mpa) | oC | 118 | ISO 75/B |
| Accelerated oven ageing in air (forced circulation) at 150 °C | hour | 360 | IS04577 |
It is suitable for food contact.
Values shown are averages and are not to be considered as p roduct specification
These values may shift slightly as additional data are accumlsted.
ISO test methods are the lates under the societys current procedures. All specimens
are prepared by injection moulding .