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- Lehmann & Voss LUVOCOM® 80-7666/GY Polyacetal-copolymer, with glass fiber and PTFE
Lehmann & Voss LUVOCOM® 80-7666/GY Polyacetal-copolymer, with glass fiber and PTFE
| Category | Polymer , Thermoplastic , Acetal (POM) , Acetal Copolymer + Glass/PTFE |
| 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® 80-7666/GY Polyacetal-copolymer, with glass fiber 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.Emergency running property, glide mating with low sliding friction.Bearings, sleeves, high precision gear wheels, control disks, rollers, coil formers.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 | 1.58 g/cc | 1.58 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 | 60.0 MPa | 8700 psi | |
| Elongation at Yield | 2.0 % | 2.0 % | |
| 2.5 % | 2.5 % | flexural | |
| Modulus of Elasticity | 5.50 GPa | 798 ksi | |
| Flexural Strength | 85.0 MPa | 12300 psi | |
| Flexural Modulus | 5.00 GPa | 725 ksi | |
| Charpy Impact Unnotched | 2.50 J/cm² | 11.9 ft-lb/in² | edgewise; ISO 179 1eU |
| Coefficient of Friction, Dynamic | 0.15 | 0.15 | |
| Coefficient of Friction, Static | 0.13 | 0.13 |
| 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 | >= 1.00e+12 ohm | >= 1.00e+12 ohm | |
| 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 | signal grey |
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