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TOTAL Polystyrene 3241
| Category: | PS (HIPS) , High Impact Polystyrene |
| Manufacturer: | TOTAL Refining & Chemicals |
| Trademark: | TOTAL Polystyrene |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | u6ZsUV_TOTAL-Polystyrene-3241.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Polystyrene Impact 3241 is a high molecular weight, high heat resistant polystyrene for extrusion application. It offers good mechanical and thermal properties, that leads to manufacturing of thermoformed articles with good rigidity and toughness with improved performance in environmental stress crack resistance (ESCR). Applications:
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| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.04 | g/cm³ | ASTM D792 |
| Apparent Density | 0.60 | g/cm³ | ASTM D1895 |
| Melt Mass-Flow Rate (MFR) (200°C/5.0 kg) | 2.0 | g/10 min | ASTM D1238, ISO 1133 |
| Spiral Flow 1 | 42.0 | cm | ASTM D3123 |
| Molding Shrinkage - Flow | 0.40 - 0.70 | % | ASTM D955 |
| Water Absorption | |||
| 24 hr | 0.070 | % | ASTM D570 |
| Equilibrium, 23°C, 50% RH | 0.070 | % | ISO 62 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness | |||
| Grade R, 23°C, Injection Molding | 99 | ASTM D785 | |
| R scale, 23°C | 99 | ISO 2039-2 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Yield, 23°C, Injection Molded) | 33.0 | MPa | ASTM D638, ISO 527-2 |
| Tensile Elongation (Break, 23°C, Injection Molded) | 45 | % | ASTM D638, ISO 527-2 |
| Flexural Modulus (23°C, Injection Molded) | 2300 | MPa | ASTM D790, ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | |||
| 23°C, injection molding | 90 | J/m | ASTM D256 |
| 23°C, injection molding | 10 | kJ/m² | ISO 180 |
| Thermal | Nominal Value | Unit | Test Method |
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| Vicat Softening Temperature | 103 | °C | ISO 306/A50, ASTM D1525 2 |
| CLTE - Flow | 9.1E-5 | cm/cm/°C | ASTM D696 |
| Heat Distortion | |||
| -- | 85 | °C | ISO 75-2 |
| -- | 85 | °C | ASTM D648 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | > 1.0E+14 | ohms | IEC 60093 |
| Dielectric Strength | 150 | kV/mm | ASTM D149 |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Cylinder Zone 1 Temp. | 150 - 180 | °C | |
| Cylinder Zone 2 Temp. | 170 - 210 | °C | |
| Cylinder Zone 3 Temp. | 190 - 230 | °C | |
| Cylinder Zone 4 Temp. | 200 - 240 | °C |
| Extrusion instructions |
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| Nozzle: 210-250°C |
| Note Message | |
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| 1 . | Mold temperature: 220°C |
| 2 . | 速率 A (50°C/h), 压 力1 (10N) |
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