| Category | Polymer , Thermoplastic , Polyethersulfone (PES) |
| Manufacturer | Lehmann & Voss & Co. |
| Trade Name | LUVOCOM® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Lehmann & Voss LUVOCOM® 1100-7337/WT Polyether sulfone, unreinforced.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.49 g/cc | 1.49 g/cc | ISO 1183 |
| Water Absorption | <= 0.10 % | <= 0.10 % | 23°C/24h |
| Linear Mold Shrinkage | 0.0040 - 0.0070 cm/cm | 0.0040 - 0.0070 in/in |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Stress | 90.0 MPa | 13100 psi | |
| Elongation at Yield | 6.2 % | 6.2 % | |
| 8.0 % | 8.0 % | flexural | |
| Modulus of Elasticity | 3.10 GPa | 450 ksi | |
| Flexural Strength | 130 MPa | 18900 psi | |
| Flexural Modulus | 2.60 GPa | 377 ksi | |
| Charpy Impact Unnotched | 9.50 J/cm² | 45.2 ft-lb/in² | flatwise; ISO 179 1fU |
| Charpy Impact, Notched | 0.600 J/cm² | 2.86 ft-lb/in² | ISO 179 1eA |
| Coefficient of Friction, Dynamic | 0.34 | 0.34 | |
| Coefficient of Friction, Static | 0.28 | 0.28 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 55.0 µm/m-°C | 30.6 µin/in-°F | DIN 53752 |
| Thermal Conductivity | 0.200 W/m-K | 1.39 BTU-in/hr-ft²-°F | DIN 52612 |
| Maximum Service Temperature, Air | 180 °C | 356 °F | |
| 220 °C | 428 °F | short term | |
| Deflection Temperature at 1.8 MPa (264 psi) | 195 °C | 383 °F | |
| Vicat Softening Point | 215 °C | 419 °F | DIN ISO 306 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Insulation Resistance | >= 1.00e+12 ohm | >= 1.00e+12 ohm |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Processing Temperature | 350 °C | 662 °F | mass temp |
| Nozzle Temperature | 340 - 360 °C | 644 - 680 °F | |
| Zone 1 | 355 - 375 °C | 671 - 707 °F | |
| Zone 2 | 360 - 380 °C | 680 - 716 °F | |
| Zone 3 | 350 - 370 °C | 662 - 698 °F | |
| Mold Temperature | 120 - 200 °C | 248 - 392 °F | |
| Drying Temperature | 150 °C @Time 10800 - 18000 sec |
302 °F @Time 3.00 - 5.00 hour |
Dehumidifying dryer |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Color | signal white |