DESCRIPTION Styrolution PS 158N/L is a heat resistant, rapid freezing general purpose grade. It is suitable for expanded sheet and film; for blends with high impact polystyrene in heat contact applications; for transparent, impact resistant applications
| Original Document | Technical Datasheet(English) | |||
| Features | Heat ResistanceFast Cycle Time | |||
| Applications | FilmSheetsHeat Modifier | |||
| Processing | InjectionExtrusionCompounding | |||
| Diagrams | Viscosity-shear rateShearstress-shear rateStress-strainSecant modulus-strainStress-strain (isochronous)(Creep) 23°CCreep modulus-time 23°CSpecific volume-temperature (pvT)Tensile modulus-temperature | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | |
Melt Volume Flow Rate(MVR) | |||
200°C/5.0 kg | *** cm³/10 min | ISO 1133 | |
Mold Shrinkage | |||
- | ***~*** % | ISO 294-4 | |
Water Absorption | *** % | ISO 62 | Saturated at 23 °C |
Moisture /Humidity Absorption | *** % | ISO 62 | Equilibrium 23 °C/50% RH |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ISO 527 | |
Tensile Strength | |||
Yield | *** Mpa | ISO 527 | 23 °C |
Tensile Elongation | |||
Break | *** % | ISO 527 | 23 °C |
Flexural Modulus | *** Mpa | ISO 178 | |
Flexural Strength | |||
- | *** Mpa | ISO 178 | 23 °C |
Tensile Creep Modulus | |||
1h | *** Mpa | ISO 899 | |
1000h | *** Mpa | ISO 899 | |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Charpy Unnotched Impact Strengh | |||
23℃ (73℉) | *** kJ/m² | ISO 179/1eU | max. |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Ball Indentation Hardness | *** Mpa | ISO 2039-1 | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | *** °C | ISO 75 | annealed 4 h/80 °C |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ISO 75 | annealed 4 h/80 °C |
Vicat Softening Temperature(VST) | *** °C | ASTM D1525 | B/1 ( 120 °C/h, 10N) |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | VST/A/50 (10N, 50 °C/h) |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | VST/B/50 (50N, 50 °C/h) |
Coefficient of Linear Thermal Expansion | |||
- | *** E-6/°C | ISO 11359 | |
Thermal Conductivity | *** W/(m K) | DIN 52612-1 | |
Processing Temperature | ***~*** °C | - | |
Mould temperature | *** °C | - | |
| Flammability | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Flame Rating | |||
HB | *** mm | UL94 | Antwerp only |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Volume Resistivity | *** Ohm-m | IEC 60093 | min. |
Surface Resistivity | *** Ohm | IEC 60093 | min. |
Dielectric Constant(Permittivity) | |||
100Hz | *** - | IEC 60250 | |
Dissipation Factor | |||
100Hz | *** E-4 | IEC 60250 | |
1MHz | *** E-4 | IEC 60250 | |
| Optical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Light Transmission | *** % | ASTM D1003 | at 550 nm |
Haze | *** % | ASTM D1003 | |
Refractive Index | *** - | ISO 489 | Sodium D Line |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
