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- Total PSI 945E Polystyrene
Total PSI 945E Polystyrene
| Category | Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Impact Modified |
| Manufacturer | Total Atofina |
| Trade Name | PSI |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Total PSI 945E Polystyrene.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Polystyrene 945E is a high impact polystyrene designed for applications requiring extra toughness without sacrificing mechanical properties. Excellent falling dart impact combined with the high gloss. This polymer is superior for co-extrusion of high gloss sheet. 945E has unique capabilities for deep draw thermoforming with good sidewall distribution.An excellent candidate for ABS applications.Information provided by Total Petrochemicals, Inc.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Melt Flow | 3.5 g/10 min @Load 5.00 kg, Temperature 200 °C |
3.5 g/10 min @Load 11.0 lb, Temperature 392 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength, Yield | 24.8 MPa | 3600 psi | ASTM D638 |
| Elongation at Yield | 55 % | 55 % | ASTM D638 |
| Tensile Modulus | 2.07 GPa | 300 ksi | ASTM D638 |
| Flexural Strength | 43.4 MPa | 6300 psi | ASTM D790 |
| Flexural Modulus | 2.14 GPa | 310 ksi | ASTM D790 |
| Izod Impact, Notched | 1.60 J/cm | 3.00 ft-lb/in | ASTM D256 |
| Falling Dart Impact | 18.07 J | 13.33 ft-lb | ASTM D3029 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Maximum Service Temperature, Air | 90.0 °C | 194 °F | Heat Distortion, Annealed; ASTM D648 |
| Vicat Softening Point | 95.0 °C | 203 °F | ASTM D1525 |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Gloss | 88 % | 88 % | 60°; ASTM D523 |
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