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- Lehmann & Voss LUVOCOM® 80-7727 Polyacetal-copolymer, with carbon fiber
Lehmann & Voss LUVOCOM® 80-7727 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® 80-7727 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 | 1.46 g/cc | 1.46 g/cc | ISO 1183 |
| Water Absorption | <= 0.10 % | <= 0.10 % | 23°C/24h |
| Linear Mold Shrinkage | 0.0010 - 0.0040 cm/cm | 0.0010 - 0.0040 in/in |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Stress | 130 MPa | 18900 psi | |
| Elongation at Yield | 1.3 % | 1.3 % | |
| 1.8 % | 1.8 % | flexural | |
| Modulus of Elasticity | 19.0 GPa | 2760 ksi | |
| Flexural Strength | 185 MPa | 26800 psi | |
| Flexural Modulus | 16.0 GPa | 2320 ksi | |
| Charpy Impact Unnotched | 3.00 J/cm² | 14.3 ft-lb/in² | edgewise; ISO 179 1eU |
| Coefficient of Friction, Dynamic | 0.15 | 0.15 | |
| Coefficient of Friction, Static | 0.11 | 0.11 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Maximum Service Temperature, Air | 100 °C | 212 °F | |
| 120 °C | 248 °F | short term | |
| Vicat Softening Point | 160 °C | 320 °F | DIN ISO 306 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Surface Resistance | <= 100 ohm | <= 100 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 | natural color (black) |
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