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- Total PSC 1450N High Heat Resistance Polystyrene
Total PSC 1450N High Heat Resistance Polystyrene
| Category | Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Heat Resistant Grade |
| Manufacturer | Total Atofina |
| Trade Name | PSC |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Total PSC 1450N High Heat Resistance Polystyrene.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
1450N is a high heat resistance, easy flowing crystal polystyrene for the production of thick insulation board. The low viscosity of this grade makes it particularly suitable for the production of insulation board at high thickness (10-12 cm), combining low density with good mechanical properties. This grade is not lubricated.ApplicationThick insulation boardInformation provided provided by Total Petrochemicals.Total Petrochemicals acquired former Fina and Atofina plastics product lines. This product was previously known as LACQRENE®
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.05 g/cc | 0.0379 lb/in³ | ISO 1183 |
| Water Absorption | <= 0.10 % | <= 0.10 % | ISO 62 |
| Linear Mold Shrinkage | 0.0040 - 0.0070 cm/cm | 0.0040 - 0.0070 in/in | |
| Melt Flow | 6.5 g/10 min @Load 5.00 kg, Temperature 200 °C |
6.5 g/10 min @Load 11.0 lb, Temperature 392 °F |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell L | 70 | 70 | ISO 2039-2 |
| Tensile Strength at Break | 48.0 MPa | 6960 psi | ISO 527-2 |
| Elongation at Break | 3.0 % | 3.0 % | ISO 527-2 |
| Tensile Modulus | 3.20 GPa | 464 ksi | ISO 527-2 |
| Flexural Modulus | 2.90 GPa | 421 ksi | ISO 178 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 71.0 µm/m-°C @Temperature 20.0 °C |
39.4 µin/in-°F @Temperature 68.0 °F |
|
| Deflection Temperature at 0.46 MPa (66 psi) | 99.0 °C | 210 °F | Annealed; ISO 75-2A |
| Deflection Temperature at 1.8 MPa (264 psi) | 84.0 °C | 183 °F | Unannealed; ISO 75-2A |
| Vicat Softening Point | 102 °C | 216 °F | 50N (T° increase = 5°C/h); ISO 306B50 |
| 106 °C | 223 °F | 10N (T° increase = 50°C/h); ISO 306A50 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Surface Resistivity per Square | >= 1.00e+14 ohm | >= 1.00e+14 ohm | ISO IEC93 |
| Dielectric Strength | 135 kV/mm | 3430 kV/in |
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