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- Lehmann & Voss LUVOCOM® 20-8283 Polyphthalamide, with carbon fiber, lubricant modified
Lehmann & Voss LUVOCOM® 20-8283 Polyphthalamide, with carbon fiber, lubricant modified
| Category | Polymer , Thermoplastic , Polyphthalamide (PPA) , Polyphthalamide (PPA), 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® 20-8283 Polyphthalamide, with carbon fiber, lubricant modified.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Applications: Automotive industry, textile- and office machinery, apparatus- and precision engineering.High-strength and high-stiff parts; low coefficient of expansion.Low influence from moisture and temperature to measures and electrical properties, compared with PA66Electrically conductive, suitable for continuous discharging of statically generated electricity.Improved friction and wear behaviour. Emergency running property.Bearings, sleeves, sliding elements, control disks, gear wheels, duty parts in switches.Information provided by Lehmann & Voss & Co.KG
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.44 g/cc | 1.44 g/cc | ISO 1183 |
| Water Absorption | <= 0.30 % | <= 0.30 % | 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 | 210 MPa | 30500 psi | |
| Elongation at Yield | 1.3 % | 1.3 % | |
| 1.6 % | 1.6 % | flexural | |
| Modulus of Elasticity | 26.0 GPa | 3770 ksi | |
| Flexural Strength | 295 MPa | 42800 psi | |
| Flexural Modulus | 22.0 GPa | 3190 ksi | |
| Charpy Impact Unnotched | 3.50 J/cm² | 16.7 ft-lb/in² | edgewise; ISO 179 1eU |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Maximum Service Temperature, Air | 165 °C | 329 °F | |
| 195 °C | 383 °F | short term | |
| Deflection Temperature at 1.8 MPa (264 psi) | 270 °C | 518 °F |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Surface Resistance | <= 10000 ohm | <= 10000 ohm | |
| Insulation Resistance | <= 100000 ohm | <= 100000 ohm |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Processing Temperature | 330 °C | 626 °F | mass temp |
| Nozzle Temperature | 320 - 330 °C | 608 - 626 °F | |
| Zone 1 | 320 - 340 °C | 608 - 644 °F | |
| Zone 2 | 320 - 345 °C | 608 - 653 °F | |
| Zone 3 | 325 - 350 °C | 617 - 662 °F | |
| Mold Temperature | 135 - 160 °C | 275 - 320 °F | |
| Drying Temperature | 80.0 °C @Time 57600 sec |
176 °F @Time 16.0 hour |
Dehumidifying dryer |
| 105 °C @Time 14400 - 18000 sec |
221 °F @Time 4.00 - 5.00 hour |
Vacuum Dryer |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Color | natural color (black) |
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