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TOTAL Polystyrene Crystal 1450N
| 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: | FKDyZv_TOTAL-Polystyrene-Crystal-1450N.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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POLYSTYRENE CRYSTAL 1450N is a high heat resistance, easy flowing crystal polystyrene for the production of insulation board by direct gassing process. The low viscosity of this grade makes it particularly suitable for the production of insulation board at high thicknesses combining low density with good mechanical properties. This grade is not lubricated. |
| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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| Multi-Point Data |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | |||
| -- | 1.05 | g/cm³ | ISO 1183 |
| -- | 1050 | kg/m³ | ISO 1183 1 |
| Apparent Density | 0.60 | g/cm³ | ISO 60 |
| Melt Mass-Flow Rate (MFR) (200°C/5.0 kg) | 6.5 | g/10 min | ISO 1133 |
| Melt volume-flow rate (200°C/5.0 kg) | 8.00 | cm³/10min | ISO 1133 2 |
| Molding Shrinkage | 0.40 to 0.70 | % | ISO 294-4 |
| Water Absorption | |||
| 23°C, 24 hr | < 0.10 | % | ISO 62 |
| Saturation | 0.10 | % | ISO 62 3 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (L-Scale) | 70 | ISO 2039-2 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| -- | 3200 | MPa | ISO 527-2 |
| -- | 3100 | MPa | ISO 527-2 4 |
| Tensile Stress | |||
| Break | 48.0 | MPa | ISO 527-2 |
| Break | 50.0 | MPa | ISO 527-2 5 |
| Tensile Strain | |||
| Break | 3.0 | % | ISO 527-2 |
| Break | 2.0 | % | ISO 527-2 6 |
| Tensile Creep Modulus (1 hr) | 3000 | MPa | ISO 899-1 7 |
| Flexural Modulus | 2900 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Unnotched Impact Strength | |||
| -- | 8.0 | kJ/m² | ISO 179/1eU |
| 23°C | 12.0 | kJ/m² | ISO 179/1eU 8 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 1.8 MPa, Unannealed | 84.0 | °C | ISO 75-2/A |
| 1.8 MPa, Annealed | 99.0 | °C | ISO 75-2/A |
| 1.8 MPa | 96.0 | °C | ISO 75-2 9 |
| Vicat Softening Temperature | |||
| -- | 105 | °C | ISO 306/A50 |
| -- | 101 | °C | ISO 306/B50 |
| 50°C/h, B (50N) | 100 | °C | ISO 306 10 |
| CLTE | |||
| Flow | 7.1E-5 | cm/cm/°C | ISO 11359-2 |
| Transverse | 7.0E-5 | cm/cm/°C | ISO 11359-2 11 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | |||
| -- | > 1.0E+15 | ohms | IEC 60093 |
| -- | 1.0E+14 | ohms | IEC 60093 12 |
| Electric Strength | 140 | kV/mm | IEC 60243-1 |
| Note Message | |
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| 1 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 2 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 3 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 4 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 5 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 6 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 7 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 8 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 9 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 10 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 11 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 12 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
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