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- Lehmann & Voss LUVOCOM® 1100-7939/GY Polyether sulfone, unreinforced
Lehmann & Voss LUVOCOM® 1100-7939/GY Polyether sulfone, unreinforced
| 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® 1100-7939/GY Polyether sulfone, unreinforced.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Applications: Apparatus- and precision engineering, film- and photo industry, sporting- and leisure goods, medical- and electrical enineering, aircraft- and aerospace industry.High dimensionally stable precision parts, even at elevated temperatures and narrow tolerance range.Superheated steam sterilizable.Inherent flame resistance.High quality terminal bar, switches and plugs, relais, lamp reflectors, sterilizable medical equipment.Information provided by Lehmann & Voss & Co.KG
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.41 g/cc | 1.41 g/cc | ISO 1183 |
| Water Absorption | <= 0.10 % | <= 0.10 % | 23°C/24h |
| Linear Mold Shrinkage | 0.0050 - 0.010 cm/cm | 0.0050 - 0.010 in/in |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Stress | 90.0 MPa | 13100 psi | |
| Elongation at Yield | 6.0 % | 6.0 % | |
| 7.5 % | 7.5 % | flexural | |
| Modulus of Elasticity | 3.00 GPa | 435 ksi | |
| Flexural Strength | 135 MPa | 19600 psi | |
| Flexural Modulus | 2.00 GPa | 290 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 |
| 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 | light grey |
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