| About |
|---|
| Styrolution PS ESCRimo is a high impact polystyrene grade with an improved stress cracking resistance compared to conventional high impact polystyrene. FEATURES High ESCR resistance Deep draw thermoforming UL 94 HB APPLICATIONS Refrigerator inner liner Refrigerator door liner&& |
| Product Description | |
|---|---|
| Supplier | INEOS |
| Generic | PS (HIPS) |
| Material Status | Commercial: Active |
| Features | High impact resistance,High ESCR,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 | 3.40 | cm³/10min | ISO 1133 |
| Water absorption rate | |||
| Saturation, 23 ℃ | < 0.10 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | < 0.10 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 1550 | MPa | ISO 527-2 |
| tensile strength | |||
| Yield, 23 ℃ | 22.0 | MPa | ISO 527-2 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile strain | |||
| Yield, 23 ℃ | 1.8 | % | ISO 527-2 |
| MD, fracture | 50 | % | ISO 527-3 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 15 | kJ/m² | ISO 179 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | |||
| B50 | 89.0 | ℃ | ISO 306 |
| 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 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 180 to 260 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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