Category: | PS (HIPS) , High Impact Polystyrene |
Manufacturer: | Soredi S.p.a. |
Trademark: | Stirolan |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | EMR8K8_Stirolan-RC.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Polystyrene impact modified, very glossy surface, for injection moulding. |
General Information | |
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Features |
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Forms |
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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 |
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg) | 5.0 | g/10 min | ASTM D1238 |
Molding Shrinkage - Flow | 0.40 to 0.60 | % | ASTM D955 |
Water Absorption (Equilibrium, 23°C, 50% RH) | 0.10 | % | ISO 62 |
Hardness | Nominal Value | Unit | Test Method |
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Rockwell Hardness (R-Scale) | 80 | ASTM D785 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Strength 1 | ASTM D638 | ||
Yield | 26.0 | MPa | |
Break | 24.0 | MPa | |
Tensile Elongation 2(Break) | 40 | % | ASTM D638 |
Flexural Modulus 3 | 2400 | MPa | ASTM D790 |
Flexural Strength 4(Break) | 50.0 | MPa | ASTM D790 |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact | ASTM D256 | ||
-20°C, 3.20 mm | 30 | J/m | |
23°C, 3.20 mm | 60 | J/m |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load (1.8 MPa, Unannealed) | 78.0 | °C | ASTM D648 |
Vicat Softening Temperature | 85.0 | °C | ASTM D1525 5 |
CLTE - Flow (23 to 55°C) | 9.0E-5 | cm/cm/°C | ISO 11359-2 |
Electrical | Nominal Value | Test Method | |
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Relative Permittivity (1 MHz) | 2.50 | IEC 60250 |
Flammability | Nominal Value | Test Method | |
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Flame Rating | UL 94 | ||
1.60 mm | HB | ||
3.20 mm | HB |
Note Message | |
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1 . | 5.0 mm/min |
2 . | 5.0 mm/min |
3 . | 1.3 mm/min |
4 . | 1.3 mm/min |
5 . | Rate B (120°C/h), Loading 2 (50 N) |
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