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- Lehmann & Voss LUVOCOM® 80-7050 Polyacetal-copolymer, with carbon fiber
Lehmann & Voss LUVOCOM® 80-7050 Polyacetal-copolymer, with carbon fiber
| Category | Polymer , Thermoplastic , Acetal (POM) , Acetal Copolymer, Carbon Fiber Filled |
| Manufacturer | Lehmann & Voss & Co. |
| Trade Name | LUVOCOM® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Lehmann & Voss LUVOCOM® 80-7050 Polyacetal-copolymer, with carbon fiber.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Applications: Automotive industry, textile- and office machinery, apparatus- and precision engineering.Strong, stiff parts; low thermal coefficient of expansion.Electrically conductive, suitable for continuous discharging of statically generated electricity.High dimensionally stable precision parts.Transporting equipment for electrically sensible goods.No change of electric potential at bearings in case of separation of charge caused by transport and guiding of paper and foil.No mass temperature above 215°C! Ventilation of machinery is recommended.Information provided by Lehmann & Voss & Co.KG
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.47 g/cc | 1.47 g/cc | ISO 1183 |
| Water Absorption | <= 0.10 % | <= 0.10 % | 23°C/24h |
| Linear Mold Shrinkage | 0.0030 - 0.0070 cm/cm | 0.0030 - 0.0070 in/in |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Stress | 115 MPa | 16700 psi | |
| Elongation at Yield | 1.2 % | 1.2 % | |
| 1.5 % | 1.5 % | flexural | |
| Modulus of Elasticity | 16.0 GPa | 2320 ksi | |
| Flexural Strength | 170 MPa | 24700 psi | |
| Flexural Modulus | 14.0 GPa | 2030 ksi | |
| Charpy Impact Unnotched | 2.50 J/cm² | 11.9 ft-lb/in² | edgewise; ISO 179 1eU |
| Coefficient of Friction, Dynamic | 0.14 | 0.14 | |
| Coefficient of Friction, Static | 0.11 | 0.11 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 20.0 µm/m-°C | 11.1 µin/in-°F | DIN 53752 |
| Thermal Conductivity | 0.450 W/m-K | 3.12 BTU-in/hr-ft²-°F | DIN 52612 |
| Maximum Service Temperature, Air | 100 °C | 212 °F | |
| 120 °C | 248 °F | short term | |
| Deflection Temperature at 1.8 MPa (264 psi) | 160 °C | 320 °F | |
| Vicat Softening Point | 160 °C | 320 °F | DIN ISO 306 |
| Flammability, UL94 | HB | HB | not recognized by UL |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Surface Resistance | <= 1000 ohm | <= 1000 ohm | |
| Insulation Resistance | <= 100 ohm | <= 100 ohm |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Processing Temperature | 200 °C | 392 °F | mass temp |
| Nozzle Temperature | 175 - 200 °C | 347 - 392 °F | |
| Zone 1 | 175 - 190 °C | 347 - 374 °F | |
| Zone 2 | 185 - 205 °C | 365 - 401 °F | |
| Zone 3 | 180 - 200 °C | 356 - 392 °F | |
| Mold Temperature | 80.0 - 120 °C | 176 - 248 °F | |
| Drying Temperature | 75.0 °C @Time 7200 - 28800 sec |
167 °F @Time 2.00 - 8.00 hour |
Dehumidifying dryer |
| 120 °C @Time 7200 - 14400 sec |
248 °F @Time 2.00 - 4.00 hour |
Air-Circulation Dryer |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Color | black |
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