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- Lehmann & Voss LUVOCOM® 80-7555 Polyacetal-copolymer, with carbon fiber
Lehmann & Voss LUVOCOM® 80-7555 Polyacetal-copolymer, with carbon fiber
| Category | Polymer , Thermoplastic , Acetal (POM) , Acetal Copolymer, Carbon Fiber Filled |
| 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® 80-7555 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 | 1.45 g/cc | 1.45 g/cc | ISO 1183 |
| Water Absorption | <= 0.10 % | <= 0.10 % | 23°C/24h |
| Linear Mold Shrinkage | 0.0060 - 0.0090 cm/cm | 0.0060 - 0.0090 in/in |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Stress | 100 MPa | 14500 psi | |
| Elongation at Yield | 2.5 % | 2.5 % | |
| 3.0 % | 3.0 % | flexural | |
| Modulus of Elasticity | 10.0 GPa | 1450 ksi | |
| Flexural Strength | 135 MPa | 19600 psi | |
| Flexural Modulus | 8.00 GPa | 1160 ksi | |
| Charpy Impact Unnotched | 3.00 J/cm² | 14.3 ft-lb/in² | edgewise; ISO 179 1eU |
| Charpy Impact, Notched | 0.400 J/cm² | 1.90 ft-lb/in² | ISO 179 1eA |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Maximum Service Temperature, Air | 100 °C | 212 °F | |
| 120 °C | 248 °F | short term | |
| Flammability, UL94 | HB | HB | not recognized by UL |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Surface Resistance | <= 10000 ohm | <= 10000 ohm | |
| Insulation Resistance | <= 10000 ohm | <= 10000 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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