| About |
|---|
| non reinforced flame-retardant PS, mixing grade. Data are based on 100% compound.&& |
| Product Description | |
|---|---|
| Supplier | LyondellBasell |
| Generic | PS (GPPS) |
| Material Status | Commercial: Active |
| Features | V-2 |
| Availabilitys | Asia Pacific,Europe,Latin America,North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.19 | g/cm³ | ISO 1183/A |
| Melt Volume Rate | |||
| 200℃，5 kg | 35.0 | cm³/10min | ISO 1133 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2500 | MPa | ISO 527-2/1A/1 |
| tensile strength | |||
| fracture | 25.0 | MPa | ISO 527-2/1A/50 |
| yield | 30.0 | MPa | ISO 527-2/1A/50 |
| Tensile strain | |||
| yield | 2.0 | % | ISO 527-2/1A/50 |
| Nominal tensile fracture strain | 15 | % | ISO 527-2/50 |
| Bending modulus | 2700 | MPa | ISO 178 |
| bending strength | ISO 178 | ||
| 3.50% strain | 50.0 | MPa | ISO 178 |
| 4.30% strain | 50.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 2.0 | kJ/m² | ISO 179/1eA |
| 23℃ | 4.0 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | 45 | kJ/m² | ISO 179/1eU |
| 23℃ | 50 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 67.0 | ℃ | ISO 75-2/Af |
| 0.45 MPa, unannealed | 73.0 | ℃ | ISO 75-2/Bf |
| Vicat Softening Temp | |||
| A50 | 85.0 | ℃ | ISO 306/A50 |
| B50 | 77.0 | ℃ | ISO 306 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 0.80 mm | V-2 | UL 94 | |
| 1.60 mm | V-2 | UL 94 | |
| 3.20 mm | V-2 | UL 94 | |
| Flammability level | IEC 60695-11-10, -20 | ||
| 0.8 mm | V-2 | IEC 60695-11-10, -20 | |
| 1.6 mm | V-2 | IEC 60695-11-10, -20 | |
| 3.2 mm | V-2 | IEC 60695-11-10, -20 | |
| Glowing wire flammability index | IEC 60695-2-12 | ||
| 0.75 mm | 960 | ℃ | IEC 60695-2-12 |
| 1.5 mm | 960 | ℃ | IEC 60695-2-12 |
| 3.0 mm | 960 | ℃ | IEC 60695-2-12 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 70 to 80 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Barrel rear temperature | 170 | °C | |
| Barrel middle temperature | 190 | °C | |
| Barrel front temperature | 190 | °C | |
| Nozzle temperature | 200 | °C | |
| Processing (melt) temperature | 170 to 200 | °C | |
| Mold temperature | 30 to 60 | °C | |
| Injection pressure | 80.0 to 120 | MPa | |
| Injection speed | Slow-Moderate | ||
| Hold pressure | 40.0 to 90.0 | MPa | |
| Back pressure | 5.00 to 10.0 | MPa | |
| Cushion | < 5.00 | mm | |
| Screw speed | < 300 | mm/sec | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.079 in/min |
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