Category: | PS (GPPS) , General Purpose Polystyrene |
Manufacturer: | Eternal Plastics Co., Ltd. |
Trademark: | Eporex® |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | qitgz0_Eporex-555.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Eporex® 555 is a General Purpose Polystyrene material. It is available in North America for extrusion or injection molding. Primary attribute of Eporex® 555: Flame Rated. |
General Information | |
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Features |
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Uses |
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Processing Method |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.05 | g/cm³ | ASTM D792 |
Melt Mass-Flow Rate (MFR) | 2.0 | g/10 min | ASTM D1238 |
Hardness | Nominal Value | Unit | Test Method |
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Rockwell Hardness (M-Scale) | 63 | ASTM D785 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Strength (Yield) | 0.0538 | MPa | ASTM D638 |
Tensile Elongation (Yield) | 2.3 | % | ASTM D638 |
Flexural Modulus | 3240 | MPa | ASTM D790 |
Flexural Strength (Yield) | 97.9 | MPa | ASTM D790 |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact (3.18 mm) | 21 | J/m | ASTM D256 |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load (1.8 MPa, Unannealed) | 85.0 | °C | ASTM D648 |
Vicat Softening Temperature | 85.0 | °C | ASTM D1525 |
Flammability | Nominal Value | Test Method | |
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Flame Rating | HB | UL 94 |
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