| About |
|---|
| Starex VE-1805 is a High Impact Polystyrene product. It is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America. Characteristics include: Flame Rated Flame Retardant&& |
| Product Description | |
|---|---|
| Supplier | SAMSUNG |
| Generic | PS (HIPS) |
| Material Status | Commercial: Active |
| Features | Homopolymer,V-0 |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.14 | g/cm³ | ASTM D792, ISO 1183 |
| Melt Flow Rate | |||
| 200℃，5.0kg | 12 | g/10min | ASTM D1238，ISO 1133 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.20 to 0.60 | % | ASTM D955 |
| TD：3.2 mm | 0.20 to 0.60 | % | ASTM D955 |
| MD：3.2 mm | 0.20 to 0.60 | % | ISO 2577 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 23.0 | MPa | ASTM D638 |
| yield | 22.0 | MPa | ISO 527-2/50 |
| Bending modulus | |||
| — | 1800 | MPa | ASTM D790 |
| — | 1800 | MPa | ISO 178 |
| bending strength | |||
| — | 29.0 | MPa | ASTM D790 |
| — | 32.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 10 | kJ/m² | ISO 179/1eA |
| Impact strength of cantilever beam notch | |||
| 23℃，3.2mm | 98 | J/m | ASTM D256 |
| 23℃ | 10 | kJ/m² | ISO 180-1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 6.4 mm | 71.0 | ℃ | ASTM D648 |
| Vicat Softening Temp | |||
| B50 | 85.0 | ℃ | ISO 306 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | V-0 | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | |||
| — | 80.0 | °C | |
| Hot air dryer | 80.0 | °C | |
| Drying time | |||
| — | 2.0 to 4.0 | hr | |
| Hot air dryer | 2.0 to 3.0 | hr | |
| Recommended maximum moisture content | < 0.050 | % | |
| Barrel rear temperature | 190 to 200 | °C | |
| Barrel middle temperature | 200 to 210 | °C | |
| Barrel front temperature | 210 to 220 | °C | |
| Nozzle temperature | 220 | °C | |
| Mold temperature | 40.0 to 80.0 | °C | |
| Injection pressure | 49.0 to 245 | MPa | |
| Back pressure | 0.490 to 1.96 | MPa | |
| Screw speed | 50 to 150 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.79 in/min |
| 3. 0.11 in/min |
| 4. 0.079 in/min |
| 5. Thickness: 4mm |
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