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Total PS CPDS 849 High Flow, High Heat Resistance Polystyrene
| Category | Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Heat Resistant Grade |
| Manufacturer | Total Atofina |
| Trade Name | PS CPDS |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Total PS CPDS 849 High Flow, High Heat Resistance Polystyrene.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Total Petrochemicals Polystyrene 849 is a high flow, high heat resistant polystyrene for injection molding. It is recommended for the manufacturing of articles which require good dimensional stability.Suitable Applications for Total Petrochemicals Polystyrene 849 include TV covers, printers, scanners, electrical appliances.Information provided by Total Petrochemicals.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.05 g/cc | 1.05 g/cc | ASTM D792 |
| Water Absorption | 0.070 % | 0.070 % | ASTM D570 |
| Linear Mold Shrinkage | 0.0040 - 0.0070 cm/cm | 0.0040 - 0.0070 in/in | ASTM D955 |
| Melt Flow | 9.0 g/10 min @Load 5.00 kg, Temperature 200 °C |
9.0 g/10 min @Load 11.0 lb, Temperature 392 °F |
ASTM D1238 |
| Spiral Flow | 54.0 cm @Temperature 220 °C |
21.3 in @Temperature 428 °F |
ASTM D3123 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell R | 100 | 100 | ASTM D785 |
| Tensile Strength at Break | 25.0 MPa | 3630 psi | ASTM D638 |
| Tensile Strength, Yield | 25.0 MPa | 3630 psi | ASTM D638 |
| Elongation at Break | 55 % | 55 % | ASTM D638 |
| Tensile Modulus | 1.90 GPa | 276 ksi | ASTM D638 |
| Flexural Modulus | 1.90 GPa | 276 ksi | ASTM D790 |
| Izod Impact, Notched (ISO) | 9.00 kJ/m² | 4.28 ft-lb/in² | ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 91.0 µm/m-°C | 50.6 µin/in-°F | ASTM D696 |
| Vicat Softening Point | 95.0 °C @Load 1.02 kg |
203 °F @Load 2.25 lb |
50°C per hour; ASTM D1525 |
| Heat Distortion Temperature | >= 78.9 °C | >= 174 °F | ASTM D648 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Surface Resistance | >= 1.00e+13 ohm | >= 1.00e+13 ohm | ISO IEC 93 |
| Dielectric Strength | 160 kV/mm | 4060 kV/in | ASTM D149 |
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