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- Lehmann & Voss LUVOCOM® 80-8222 Polyacetal-copolymer, with mineral filler, lubricant modified
Lehmann & Voss LUVOCOM® 80-8222 Polyacetal-copolymer, with mineral filler, lubricant modified
| Category | Polymer , Thermoplastic , Acetal (POM) , Acetal Copolymer, Mineral 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® 80-8222 Polyacetal-copolymer, with mineral filler, lubricant modified.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.Isotropic shrinkage characteristics.High dimensionally stable precision parts with low warpage and narrow tolerance range.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 | 1.64 g/cc | 1.64 g/cc | ISO 1183 |
| Water Absorption | <= 0.10 % | <= 0.10 % | 23°C/24h |
| Linear Mold Shrinkage | 0.0090 - 0.014 cm/cm | 0.0090 - 0.014 in/in | |
| Melt Flow | 18.04 g/10 min @Load 2.16 kg, Temperature 190 °C |
18.04 g/10 min @Load 4.76 lb, Temperature 374 °F |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Stress | 52.0 MPa | 7540 psi | |
| Elongation at Yield | 3.0 % | 3.0 % | |
| 5.0 % | 5.0 % | flexural | |
| Modulus of Elasticity | 6.00 GPa | 870 ksi | |
| Flexural Strength | 80.0 MPa | 11600 psi | |
| Flexural Modulus | 5.00 GPa | 725 ksi | |
| Charpy Impact Unnotched | 1.50 J/cm² | 7.14 ft-lb/in² | flatwise; ISO 179 1fU |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Maximum Service Temperature, Air | 100 °C | 212 °F | |
| 120 °C | 248 °F | short term | |
| Deflection Temperature at 1.8 MPa (264 psi) | 110 °C | 230 °F | |
| Flammability, UL94 | HB | HB | not recognized by UL |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Surface Resistance | >= 1.00e+13 ohm | >= 1.00e+13 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 | natural color (white) |
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