| About |
|---|
| Styrolution PS 486N is a normal flowing, high impact grade that is especially suitable for blends with a high proportion of general purpose polystyrene (preferably Styrolution PS 165N of Styrolution PS 158N for better heat resistance). It is suitable for all kinds of thermoformed packaging. FEATURES Suitable for blending with high proportions of GPPS UL 94 HB APPLICATIONS Food packaging and disposables Cups Cutlery Blends with GPPS&& |
| Product Description | |
|---|---|
| Supplier | INEOS |
| Generic | PS (HIPS) |
| Material Status | Commercial: Active |
| Features | High impact resistance,HB |
| Availabilitys | Africa & Middle East ,Europe |
| Process Methods | Thermo forming |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.04 | g/cm³ | ISO 1183 |
| Melt Volume Rate | |||
| 200℃，5 kg | 4.00 | cm³/10min | ISO 1133 |
| Shrinkage rate | 0.40 to 0.70 | % | ISO 294-4 |
| Water absorption rate | |||
| Saturation, 23 ℃ | < 0.10 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | < 0.10 | % | ISO 62 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile strain | |||
| Yield, 23 ℃ | 1.5 | % | ISO 527-2 |
| MD, fracture | 35 | % | ISO 527-3 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 12 | kJ/m² | ISO 179 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, annealed | 74.0 | ℃ | ISO 75-2/A |
| 0.45 MPa, annealed | 83.0 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | |||
| B50 | 90.0 | ℃ | ISO 306 |
| Linear coefficient of thermal expansion | |||
| MD | 8.0E-5 | 1/℃ | ISO 11359-2 |
| Thermal conductivity coefficient | 0.17 | W/m/K | DIN 52612 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+13 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+18 | ohms·cm | IEC 60093 |
| Dielectric constant | |||
| 100 Hz | 2.50 | IEC 60250 | |
| Dissipation factor | IEC 60250 | ||
| 100 Hz | 4.0E-4 | IEC 60250 | |
| 1 MHz | 4.0E-4 | IEC 60250 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 1800 | MPa | ISO 527-2 |
| tensile strength | |||
| Yield, 23 ℃ | 24.0 | MPa | ISO 527-2 |
| Ball hardness | 66.0 | MPa | ISO 2039-1 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Processing (melt) temperature | 180 to 260 | °C | |
| Mold temperature | 10 to 60 | °C | |
| Injection Velocity | 200 | mm/sec | |
| Melt temperature | < 240 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 4h/80°C |
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