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TOTAL Polystyrene Crystal 523W
| Category: | PS (GPPS) , General Purpose Polystyrene |
| Manufacturer: | TOTAL Refining & Chemicals |
| Trademark: | TOTAL Polystyrene |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 9zWkpS_TOTAL-Polystyrene-Crystal-523W.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| TOTAL Petrochemicals 523W is a unique high flow, high heat crystal polystyrene. Specially designed for foam applications 523W has a very narrow molecular weight distribution that provides excellent performance in extruded loose fill foam applications. |
| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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| UL File Number |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.04 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (200°C/5.0 kg) | 11 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow | 0.40 to 0.70 | % | ASTM D955 |
| Moisture | < 0.10 | % |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 3030 | MPa | ASTM D638 |
| Tensile Strength | 44.8 | MPa | ASTM D638 |
| Flexural Modulus | 3310 | MPa | ASTM D790 |
| Flexural Strength | 82.0 | MPa | ASTM D790 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (0.45 MPa, Annealed) | 95.6 | °C | ASTM D648 |
| Vicat Softening Temperature | 106 | °C | ASTM D1525 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating | HB | UL 94 |
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