| About |
|---|
| Medium impact polystyrene combining easy flow and high stiffness. For injection moulding of parts with low thickness and high rigidity. Designation: Thermoplastics ISO 2897-PS-I,M,O83-12-04-30 Applications Typical uses are toys, stationery, small containers for packaging, refrigerator components, point of sales, household wares, disposable razors, technical items.&& |
| Product Description | |
|---|---|
| Generic | PS (MIPS) |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good liquidity,Food contact compliance,HB |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.04 | g/cm³ | ISO 1183 |
| Apparent density | 0.65 | g/cm³ | ISO 60 |
| Melt Flow Rate | |||
| 200℃，5.0kg | 15 | g/10min | ISO 1133 |
| Shrinkage rate | 0.40 to 0.70 | % | Internal Method |
| Water absorption rate | |||
| 23℃，24hr | < 0.10 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| 23℃，3.2mm | 68 | J/m | ISO 180-4A |
| -30℃ | 3.5 | kJ/m² | ISO 180-1A |
| 23℃ | 5.0 | kJ/m² | ISO 180-1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, annealed | 80.0 | ℃ | ASTM D648 |
| Vicat Softening Temp | |||
| A50 | 94.0 | ℃ | ISO 306/A50 |
| B50 | 85.0 | ℃ | ISO 306 |
| Linear coefficient of thermal expansion | |||
| MD | 9.0E-5 | 1/℃ | ASTM D696 |
| Thermal conductivity coefficient | 0.17 | W/m/K | ISO 8302 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.5E+15 | ohms | IEC 60093 |
| Volume resistivity | > 7.0E+15 | ohms·cm | IEC 60093 |
| Dielectric strength | 65 | kV/mm | IEC 60243-1 |
| Dielectric constant | |||
| 50 Hz | 2.50 | IEC 60250 | |
| Dissipation factor | |||
| 50 Hz | 3.0E-4 | IEC 60250 | |
| Compared to the leakage tracing index | |||
| Solution A | 375 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.50 mm, all colors | HB | UL 94 | |
| Igniting temperature of the hot wire | |||
| 1.6 mm | 650 | ℃ | IEC 60695-2-13 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Designation | Thermoplastics ISO 2897-PS-I,M,083-12-04-30 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2400 | MPa | ISO 527-1-2 |
| tensile strength | |||
| fracture | 19.0 | MPa | ISO 527-2/50 |
| yield | 24.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| fracture | 40 | % | ISO 527-2/50 |
| bending strength | 45.0 | MPa | ISO 178 |
| Rockwell hardness | |||
| Level L | 83 | ISO 2039-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 200 to 250 | °C | |
| Mold temperature | 20 to 60 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.079 in/min |
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