| About |
|---|
| Flame retardant PS standard grade, without PBDE and HBCD, free of antimony&& |
| Product Description | |
|---|---|
| Supplier | A. Schulman |
| Generic | PS (GPPS) |
| Material Status | Commercial: Active |
| Features | Flame Characteristics,No antimony,V-2 |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.06 | g/cm³ | ISO 1183/A |
| Melt Volume Rate | |||
| 200℃，5 kg | 13.0 | cm³/10min | ISO 1133 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2550 | MPa | ISO 527-2/1A/1 |
| tensile strength | |||
| fracture | 27.0 | MPa | ISO 527-2/50 |
| yield | 33.0 | MPa | ISO 527-2/1A/50 |
| Tensile strain | |||
| yield | 1.6 | % | ISO 527-2/1A/50 |
| Nominal tensile fracture strain | 35 | % | ISO 527-2/50 |
| Bending modulus | 2700 | MPa | ISO 178 |
| bending strength | ISO 178 | ||
| 3.50% strain | 49.0 | MPa | ISO 178 |
| 5.30% strain | 50.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 5.0 | kJ/m² | ISO 179/1eA |
| 23℃ | 7.0 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | 60 | kJ/m² | ISO 179/1eU |
| 23℃ | 70 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 73.0 | ℃ | ISO 75-2/Af |
| 0.45 MPa, unannealed | 79.0 | ℃ | ISO 75-2/Bf |
| Vicat Softening Temp | |||
| A50 | 92.0 | ℃ | ISO 306/A50 |
| B50 | 85.0 | ℃ | ISO 306 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 1.50 mm | V-2 | UL 94 | |
| 3.00 mm | V-2 | UL 94 | |
| Flammability level | IEC 60695-11-10, -20 | ||
| 1.5 mm | V-2 | IEC 60695-11-10, -20 | |
| 3.0 mm | V-2 | IEC 60695-11-10, -20 | |
| Glowing wire flammability index | IEC 60695-2-12 | ||
| 1.5 mm | 960 | ℃ | IEC 60695-2-12 |
| 3.0 mm | 960 | ℃ | IEC 60695-2-12 |
| Igniting temperature of the hot wire | IEC 60695-2-13 | ||
| 1.5 mm | 700 | ℃ | IEC 60695-2-13 |
| 3 mm | 700 | ℃ | IEC 60695-2-13 |
| Extreme oxygen index | 25 | % | ISO 4589-2 |
| 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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