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- Lehmann & Voss LUVOCOM® 80-7580/BK Polyacetal-copolymer, with aramid reinforcement and PTFE
Lehmann & Voss LUVOCOM® 80-7580/BK Polyacetal-copolymer, with aramid reinforcement and PTFE
| Category | Polymer , Thermoplastic , Acetal (POM) , Acetal Copolymer, Aramid 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® 80-7580/BK Polyacetal-copolymer, with aramid reinforcement and PTFE.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Applications: Automotive industry, textile- and office machinery, apparatus- and precision engineering.Improved friction and wear behaviour. Emergency running property.High dimensionally stable precision parts.Bearings, sleeves, control disks, gear wheels, cams.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 | 0.015 - 0.021 cm/cm | 0.015 - 0.021 in/in |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Stress | 45.0 MPa | 6530 psi | |
| Elongation at Yield | 5.0 % | 5.0 % | |
| 6.2 % | 6.2 % | flexural | |
| Modulus of Elasticity | 2.70 GPa | 392 ksi | |
| Flexural Strength | 60.0 MPa | 8700 psi | |
| Flexural Modulus | 2.30 GPa | 334 ksi | |
| Charpy Impact Unnotched | 2.80 J/cm² | 13.3 ft-lb/in² | edgewise; ISO 179 1eU |
| Charpy Impact, Notched | 0.250 J/cm² | 1.19 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 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Insulation Resistance | >= 1.00e+12 ohm | >= 1.00e+12 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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