Category: | PS (GPPS) , General Purpose Polystyrene |
Manufacturer: | INEOS Styrolution Group GmbH |
Trademark: | Styrolution PS |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | kvMVU0_Styrolution-PS-1290-1291.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Styrolution PS 1290/1291 is a General Purpose Polystyrene product. It can be processed by extrusion or thermoforming and is available in Latin America or North America. Applications of Styrolution PS 1290/1291 include containers, film, food contact applications, packaging and sheet. Characteristics include:
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Features |
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Uses |
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UL File Number |
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Processing Method |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.04 | g/cm³ | ASTM D792 |
Apparent Density | |||
-- 1 | 0.59 to 0.64 | g/cm³ | |
-- 2 | 0.62 to 0.67 | g/cm³ | |
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg) | 1.6 | g/10 min | ASTM D1238 |
Molding Shrinkage - Flow | 0.40 to 0.70 | % | ASTM D955 |
Hardness | Nominal Value | Unit | Test Method |
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Rockwell Hardness (M-Scale) | 78 | ASTM D785 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Modulus | 3170 | MPa | ASTM D638 |
Tensile Strength (Yield, 23°C) | 52.4 | MPa | ASTM D638 |
Tensile Elongation (Break) | 3.0 | % | ASTM D638 |
Flexural Modulus | 3310 | MPa | ASTM D790 |
Flexural Strength | 107 | MPa | ASTM D790 |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact (23°C) | 21 | J/m | ASTM D256 |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load (1.8 MPa, Annealed) | 95.0 | °C | |
Vicat Softening Temperature | 109 | °C | ASTM D1525 3 |
CLTE - Flow | 7.2E-5 | cm/cm/°C | ASTM D696 |
Electrical | Nominal Value | Unit | Test Method |
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Dielectric Strength (3.18 mm) | 20 | kV/mm | ASTM D149 |
Dielectric Constant (1.00 mm, 1 MHz) | 2.50 | ASTM D150 |
Flammability | Nominal Value | Unit | Test Method |
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Flame Rating | HB | UL 94 |
Optical | Nominal Value | Unit | Test Method |
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Refractive Index 4 | 1.590 | ASTM D542 | |
Transmittance (550 nm) | 88.0 to 90.0 | % | ASTM D1003 |
Optical Density - 400-700 nm avg. | 0.0460 |
Extrusion | Nominal Value | Unit | |
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Melt Temperature | 182 to 277 | °C |
Note Message | |
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1 . | without external lubricant |
2 . | with external lubricant |
3 . | Rate B (120°C/h), Loading 1 (10 N) |
4 . | Sodium D line |
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