| Category | Polymer , Thermoplastic , Polystyrene (PS) | 
| Manufacturer | |
| Trade Name | |
| Port | Ningbo port,China | 
| Trade Terms | FOB, CFR, CIF | 
| Payment Terms | L/C, T/T, Western Union | 
| Download PDF | Ineos Nova 4214 Medium Impact Polystyrene
      
       (discontinued **).pdf  | 
| Price | EMAIL US sales@lookpolymers.com | 
| Physical Properties | Metric | English | Comments | 
|---|---|---|---|
| Density | 1.04 g/cc | 0.0376 lb/in³ | ASTM D792 | 
| Linear Mold Shrinkage | 0.0040 - 0.0070 cm/cm | 0.0040 - 0.0070 in/in | ASTM D955 | 
| Melt Flow | 3.5 g/10 min | 3.5 g/10 min | Condition G | 
| Mechanical Properties | Metric | English | Comments | 
|---|---|---|---|
| Hardness, Rockwell M | 57 | 57 | |
| Tensile Strength, Yield | 36.0 MPa | 5220 psi | ASTM D638 | 
| Elongation at Break | 30 % | 30 % | ASTM D638 | 
| Modulus of Elasticity | 2.759 GPa | 400.2 ksi | ASTM D638 | 
| Flexural Yield Strength | 76.0 MPa | 11000 psi | ASTM D790 | 
| Flexural Modulus | 2.759 GPa | 400.2 ksi | ASTM D790 | 
| Izod Impact, Notched | 0.850           J/cm @Diameter 3.17 mm | 1.59           ft-lb/in @Diameter 0.125 in | bar, 0.010" notch radius; ASTM D256 | 
| Thermal Properties | Metric | English | Comments | 
|---|---|---|---|
| CTE, linear | 75.0           µm/m-°C @Temperature 20.0 °C | 41.7           µin/in-°F @Temperature 68.0 °F | |
| Deflection Temperature at 1.8 MPa (264 psi) | 91.0 °C | 196 °F | ASTM D648 | 
| Vicat Softening Point | 104 °C | 219 °F | ASTM D1525 | 
| Flammability, UL94 | HB | HB | 
| Electrical Properties | Metric | English | Comments | 
|---|---|---|---|
| Dielectric Constant | 2.59 @Frequency 1e+6 Hz | 2.59 @Frequency 1e+6 Hz | |
| Dielectric Strength | 19.7           kV/mm @Thickness 3.17 mm | 500           kV/in @Thickness 0.125 in | 
| Processing Properties | Metric | English | Comments | 
|---|---|---|---|
| Melt Temperature | 190 - 274 °C | 374 - 525 °F | |
| Mold Temperature | 38.0 - 82.0 °C | 100 - 180 °F |