| Category | Polymer , Thermoplastic , Polyetherimide (PEI) | 
| Manufacturer | Quadrant Engineering Plastics Products | 
| Trade Name | Semitron® | 
| Port | Ningbo port,China | 
| Trade Terms | FOB, CFR, CIF | 
| Payment Terms | L/C, T/T, Western Union | 
| Download PDF | Quadrant EPP Semitron® ESd 410C PEI, static dissipative, extruded (ISO Data).pdf  | 
| Price | EMAIL US sales@lookpolymers.com | 
| Physical Properties | Metric | English | Comments | 
|---|---|---|---|
| Density | 1.41 g/cc | 0.0509 lb/in³ | ISO 1183-1 | 
| Moisture Absorption at Equilibrium | 0.60 % | 0.60 % | 50% RH | 
| Water Absorption at Saturation | 1.1 % | 1.1 % | 
| Mechanical Properties | Metric | English | Comments | 
|---|---|---|---|
| Hardness, Rockwell M | 115 | 115 | ISO 2039-2 | 
| Hardness, Shore D | 85 | 85 | |
| Tensile Strength | 62.0 MPa | 8990 psi | at Break (NYP); ISO 527-1/-2 | 
| Elongation at Break | 2.0 % | 2.0 % | ISO 527-1/-2 | 
| Tensile Modulus | 5.85 GPa | 848 ksi | ISO 527-1/-2 | 
| Flexural Strength | 80.0 MPa | 11600 psi | |
| Compressive Strength | 44.0           MPa @Strain 1 % | 6380           psi @Strain 1 % | ISO 604 | 
| 76.0           MPa @Strain 2 % | 11000           psi @Strain 2 % | ISO 604 | |
| 114           MPa @Strain 5 % | 16500           psi @Strain 5 % | ISO 604 | |
| Charpy Impact Unnotched | 2.00 J/cm² | 9.52 ft-lb/in² | ISO 179-1/1eU | 
| Charpy Impact, Notched | 0.400 J/cm² | 1.90 ft-lb/in² | ISO 179-1/1eA | 
| Thermal Properties | Metric | English | Comments | 
|---|---|---|---|
| CTE, linear | 40.0           µm/m-°C @Temperature 23.0 - 100 °C | 22.2           µin/in-°F @Temperature 73.4 - 212 °F | |
| Thermal Conductivity | 0.350 W/m-K | 2.43 BTU-in/hr-ft²-°F | |
| Maximum Service Temperature, Air | 170 °C | 338 °F | Continuous | 
| Deflection Temperature at 1.8 MPa (264 psi) | 200 °C | 392 °F | ISO 75-1/-2 | 
| Glass Transition Temp, Tg | 215 °C | 419 °F | DSC, 20°C/min.; ISO 11357-1/-2 | 
| Flammability, UL94 | V-0 | V-0 | |
| Oxygen Index | 47 % | 47 % | ISO 4589-1/-2 | 
| Electrical Properties | Metric | English | Comments | 
|---|---|---|---|
| Volume Resistivity | 10000 - 1.0e+6 ohm-cm | 10000 - 1.0e+6 ohm-cm | IEC 60093 | 
| Surface Resistivity per Square | 10000 - 1.0e+6 ohm | 10000 - 1.0e+6 ohm | IEC 60093 | 
| Compliance Properties | Metric | English | Comments | 
|---|---|---|---|
| 3A-Dairy | No | No | |
| European Food 1935/2004 | No | No | |
| FDA | No | No | |
| USP Class VI | No | No | 
| Chemical Resistance Properties | Metric | English | Comments | 
|---|---|---|---|
| Acids, Strong (pH 1-3) | Unacceptable | Unacceptable | |
| Acids, Weak | Acceptable | Acceptable | |
| Alcohols | Acceptable | Acceptable | |
| Alkalies, Strong (pH 11-14) | Unacceptable | Unacceptable | |
| Alkalies, Weak | Acceptable | Acceptable | |
| Chlorinated Solvents | Unacceptable | Unacceptable | |
| Conductive / Static Dissipative | Yes | Yes | |
| Continuous Sunlight | Acceptable | Acceptable | |
| Hot Water / Steam | Acceptable | Acceptable | |
| Hydrocarbons - Aliphatic | Limited | Limited | |
| Hydrocarbons - Aromatic | Unacceptable | Unacceptable | |
| Inorganic Salt Solutions | Acceptable | Acceptable | |
| Ketones, Esters | Unacceptable | Unacceptable |