| Category | Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Carbon Black Filled |
| Manufacturer | A. Schulman ComAlloy |
| Trade Name | Comshield® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | A. Schulman ComAlloy Comshield® 215 High Impact Polystyrene, Electrically Conductive - Carbon Black Filled.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.13 g/cc | 0.0408 lb/in³ | |
| Linear Mold Shrinkage | 0.0050 cm/cm | 0.0050 in/in | ASTM D955 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell R | 107 | 107 | ASTM D785 |
| Tensile Strength, Ultimate | 32.0 MPa | 4640 psi | ASTM D638 |
| Elongation at Break | 2.0 % | 2.0 % | ASTM D638 |
| Flexural Strength | 49.0 MPa | 7110 psi | ASTM D790 |
| Flexural Modulus | 6.00 GPa | 870 ksi | ASTM D790 |
| Izod Impact, Unnotched | 0.600 J/cm | 1.12 ft-lb/in | ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 0.46 MPa (66 psi) | 101 °C | 214 °F | ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 87.0 °C | 189 °F | ASTM D648 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Electrical Resistivity | 100 - 1000 ohm-cm | 100 - 1000 ohm-cm | |
| Surface Resistance | 1000 - 10000 ohm | 1000 - 10000 ohm |