| About |
|---|
| 170M is a general purpose polystyrene grade with excellent flow properties and has a high surface to volume rate.&& |
| Product Description | |
|---|---|
| Supplier | INEOS |
| Generic | PS (GPPS) |
| Material Status | Commercial: Active |
| Features | Good liquidity,Food contact compliance |
| Availabilitys | Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.04 | g/cm³ | ISO 1183 |
| Melt Volume Rate | |||
| 200℃，5 kg | 25.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | 0.30 to 0.60 | % | ISO 294-4 |
| Water absorption rate | |||
| 23℃，24hr | < 0.10 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 3300 | MPa | ISO 527-1-2 |
| tensile strength | |||
| fracture | 45.0 | MPa | ISO 527-2/50 |
| Nominal tensile fracture strain | 2.0 | % | ISO 527-2/50 |
| bending strength | 36.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Unnotch Impact strength | |||
| 23℃ | 5.0 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 88.0 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | |||
| B50 | 102 | ℃ | ISO 306 |
| Linear coefficient of thermal expansion | |||
| MD：23~80℃ | 8.0E-5 | 1/℃ | DIN 53752 |
| Thermal conductivity coefficient | 0.16 | W/m/K | DIN 52612 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.079 in/min |
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